stage1_2/iec_bison.yy
author Mario de Sousa <msousa@fe.up.pt>
Thu, 19 Jul 2012 11:05:41 +0100
changeset 610 50b708dff319
parent 596 4efb11e44065
child 616 0c7663fdc8d3
permissions -rw-r--r--
fix bug: remove REAL from candidate datatypes when real constant has overflowed.
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/*
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 *  matiec - a compiler for the programming languages defined in IEC 61131-3
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 *
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 *  Copyright (C) 2003-2011  Mario de Sousa (msousa@fe.up.pt)
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 *  Copyright (C) 2007-2011  Laurent Bessard and Edouard Tisserant
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 *
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 *  This program is free software: you can redistribute it and/or modify
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 *  it under the terms of the GNU General Public License as published by
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 *  the Free Software Foundation, either version 3 of the License, or
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 *  (at your option) any later version.
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 *
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 *  This program is distributed in the hope that it will be useful,
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 *  GNU General Public License for more details.
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 *
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 *  You should have received a copy of the GNU General Public License
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 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 *
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 *
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 * This code is made available on the understanding that it will not be
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 * used in safety-critical situations without a full and competent review.
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 */
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/*
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 * An IEC 61131-3 compiler.
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 *
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 * Based on the
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 * FINAL DRAFT - IEC 61131-3, 2nd Ed. (2001-12-10)
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 *
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 */
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/*
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 * Stage 2
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 * =======
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 *
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 *  This file contains the syntax definition of the textual
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 *  languages IL and ST, as well as the textual version of SFC.
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 *  The syntax parser, comprising the 2nd stage of the overall 
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 *  compiler, is generated by runing bison on this file.
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 */
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/**********************************************************************/
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/**********************************************************************/
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/**********************************************************************/
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/**********************************************************************/
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/*******                                                        *******/
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/*******   The following syntax does not have any conflicts.    *******/
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/*******                                                        *******/
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/*******   P L E A S E    K E E P    I T    T H A T    W A Y !  *******/
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/*******   ===================================================  *******/
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/*******                                                        *******/
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/**********************************************************************/
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/**********************************************************************/
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/**********************************************************************/
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/**********************************************************************/
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/* NOTE: the following file contains many rules used merely for detecting errors in
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 * the IEC source code being parsed.
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 * To remove all these rules, simply execute the command (first replace all '%' with '/'):
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 * $sed '\:%\* ERROR_CHECK_BEGIN \*%:,\:%\* ERROR_CHECK_END \*%: d' iec_bison.yy
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 *
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 * The above command had to be edited ('/' replaced by '%') so as not to include the C syntax that closes
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 * comments inside this comment!
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 * If you place the command in a shell script, be sure to remove the backslashes '\' before each asterisk '*' !!
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 */
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%{
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#include <string.h>	/* required for strdup()  */
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/* declare the token parser generated by flex... */
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int yylex(void);
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/* declare the error handler defined at the end of this file */
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void yyerror (const char *error_msg);
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/* produce a more verbose parsing error message */
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#define YYERROR_VERBOSE
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/* Include debuging code.
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 * Printing of debug info must then be activated by setting
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 * the variable yydebug to 1.
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 */
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#define YYDEBUG 0
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/* file with declaration of absyntax classes... */
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#include "../absyntax/absyntax.hh"
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/* file with declaration of token constants. Generated by bison! */
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#include "iec_bison.h"
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/* The interface through which bison and flex interact. */
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#include "stage1_2_priv.hh"
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#include "../absyntax_utils/add_en_eno_param_decl.hh"	/* required for  add_en_eno_param_decl_c */
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/* an ugly hack!!
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 * We will probably not need it when we decide
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 *  to cut down the abstract syntax down to size.
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 *  We keep it as it is until we get to write
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 *  stages 3 and 4 of the compiler. Who knows,
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 *  we might just find out that we really do need
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 *  the abstract syntax tree to stay as it is
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 *  afterall!
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 */
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/* for each element <elem> in list_c * <list>
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 * execute the code <code>
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 */
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#define FOR_EACH_ELEMENT(elem, list, code) {		\
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  symbol_c *elem;					\
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  for(int i = 0; i < list->n; i++) {			\
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    elem = list->elements[i];				\
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    code;						\
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  }							\
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}
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/* Macros used to pass the line and column locations when
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 * creating a new object for the abstract syntax tree.
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 */
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#define locloc(foo) foo.first_line, foo.first_column, foo.first_file, foo.first_order, foo.last_line, foo.last_column, foo.last_file, foo.last_order
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#define   locf(foo) foo.first_line, foo.first_column, foo.first_file, foo.first_order
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#define   locl(foo) foo.last_line,  foo.last_column,  foo.last_file,  foo.last_order
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/* Redefine the default action to take for each rule, so that the filenames are correctly processed... */
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# define YYLLOC_DEFAULT(Current, Rhs, N)                                \
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         do                                                                  \
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           if (N)                                                            \
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             {                                                               \
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               (Current).first_line   = YYRHSLOC(Rhs, 1).first_line;         \
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               (Current).first_column = YYRHSLOC(Rhs, 1).first_column;       \
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               (Current).first_file   = YYRHSLOC(Rhs, 1).first_file;         \
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               (Current).first_order  = YYRHSLOC(Rhs, 1).first_order;        \
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               (Current).last_line    = YYRHSLOC(Rhs, N).last_line;          \
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               (Current).last_column  = YYRHSLOC(Rhs, N).last_column;        \
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               (Current).last_file    = YYRHSLOC(Rhs, 1).last_file;          \
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               (Current).last_order   = YYRHSLOC(Rhs, 1).last_order;         \
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             }                                                               \
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           else                                                              \
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             {                                                               \
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               (Current).first_line   = (Current).last_line   =              \
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                 YYRHSLOC(Rhs, 0).last_line;                                 \
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               (Current).first_column = (Current).last_column =              \
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                 YYRHSLOC(Rhs, 0).last_column;                               \
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               (Current).first_file   = (Current).last_file   =              \
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                 YYRHSLOC(Rhs, 0).last_file;                                 \
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               (Current).first_order  = (Current).last_order  =              \
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                 YYRHSLOC(Rhs, 0).last_order;                                \
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             }                                                               \
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         while (0)
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#include "../main.hh" // required for ERROR() and ERROR_MSG() macros.
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/*************************/
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/* global variables...   */
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/*************************/
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/* NOTE: For some strange reason bison ver 2.3 is including these declarations
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 *       in the iec_bison.h file, which is in turn included by flex.
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 *       We cannot therefore define any variables over here, but merely declare 
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 *       their existance (otherwise we get errors when linking the code, since we
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 *       would get a new variable defined each time iec_bison.h is included!).
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 *       Even though the variables are declared 'extern' over here, they will in
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 *       fact be defined towards the end of this same file (i.e. in the prologue)
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 */
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177
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/* NOTE: These variable are really parameters we would like the stage2__ function to pass
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 *       to the yyparse() function. However, the yyparse() function is created automatically
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 *       by bison, so we cannot add parameters to this function. The only other
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 *       option is to use global variables! yuck!
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 */
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/* A global flag used to tell the parser if overloaded funtions should be allowed.
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 * The IEC 61131-3 standard allows overloaded funtions in the standard library,
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 * but disallows them in user code...
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 */
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extern bool allow_function_overloading;
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/* A flag to tell the compiler whether to allow the declaration
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 * of extensible function (i.e. functions that may have a variable number of
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 * input parameters, such as AND(word#33, word#44, word#55, word#66).
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 * This is an extension to the standard syntax.
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 * See comments below for details why we support this!
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 */
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extern bool allow_extensible_function_parameters;
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/* A global flag used to tell the parser whether to include the full variable location
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 * when printing out error messages...
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 */
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extern bool full_token_loc;
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/* A pointer to the root of the parsing tree that will be generated 
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 * by bison.
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 */
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extern symbol_c *tree_root;
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/************************/
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/* forward declarations */
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/************************/
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/* The functions declared here are defined at the end of this file... */
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/* Convert an il_operator_c into an identifier_c */
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symbol_c *il_operator_c_2_identifier_c(symbol_c *il_operator);
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/* return if current token is a syntax element */
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/* ERROR_CHECK_BEGIN */
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bool is_current_syntax_token();
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/* ERROR_CHECK_END */
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/* print an error message */
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void print_err_msg(int first_line,
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                   int first_column,
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                   const char *first_filename,
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                   long int first_order,
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                   int last_line,
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                   int last_column,
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                   const char *last_filename,
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                   long int last_order,
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                   const char *additional_error_msg);
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%}
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81a06a308b7e *** empty log message ***
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// %glr-parser
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// %expect-rr 1
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286
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/* The following definitions need to be inside a '%code requires' 
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 * so that they are also included in the header files. If this were not the case,
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 * YYLTYPE would be delcared as something in the iec.cc file, and another thing
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 * (actually the default value of YYLTYPE) in the iec_bison.h heder file.
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 */
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%code requires {
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/* define a new data type to store the locations, so we can also store
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 * the filename in which the token is expressed.
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 */
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/* NOTE: since this code will be placed in the iec_bison.h header file,
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 * as well as the iec.cc file that also includes the iec_bison.h header file,
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 * declaring the typedef struct yyltype__local here would result in a 
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 * compilation error when compiling iec.cc, as this struct would be
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 * declared twice.
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 * We therefore use the #if !defined YYLTYPE ...
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 * to make sure only the first declaration is parsed by the C++ compiler.
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 */
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#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
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typedef struct YYLTYPE {
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    int         first_line;
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    int         first_column;
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    const char *first_file;
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    long int    first_order;
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    int         last_line;
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    int         last_column;
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    const char *last_file;
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    long int    last_order;
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} YYLTYPE;
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#define YYLTYPE_IS_DECLARED 1
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#define YYLTYPE_IS_TRIVIAL 1
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#endif
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}
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%union {
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    symbol_c 	*leaf;
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    list_c	*list;
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    char 	*ID;	/* token value */
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}
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/*
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 TODO: DO we need to define a destructor do free
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       memory when recovering from errors, or do the
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       class destructors already handle this?
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       Following is example on how to define
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       detructors, using the syntax:
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       %destructor { CODE } SYMBOLS
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%union
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      {
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        char *string;
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      }
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      %token <string> STRING
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      %type  <string> string
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      %destructor { free ($$); } STRING string
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*/
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/*************************************/
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/* Prelimenary helpful constructs... */
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/*************************************/
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/* A token used to identify the very end of the input file
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 * after all includes have already been processed.
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 *
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 * Flex automatically returns the token with value 0
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 * at the end of the file. We therefore specify here
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 * a token with that exact same value here, so we can use it
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 * to detect the very end of the input files.
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 */
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%token END_OF_INPUT 0
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/* A bogus token that, in principle, flex MUST NEVER generate */
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/* USE 1:
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 * ======
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 * This token is currently also being used as the default
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 * initialisation value of the token_id member in
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 * the symbol_c base class.
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 *
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 * USE 2
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 * =====
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 * This token may also be used in the future to remove
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 * mysterious reduce/reduce conflicts due to the fact
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 * that our grammar may not be LALR(1) but merely LR(1).
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 * This means that bison cannot handle it without some
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 * caoxing from ourselves. We will then need this token
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 * to do the coaxing...
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 */
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%token BOGUS_TOKEN_ID
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%type <leaf>	start
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%type <leaf>	any_identifier
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%token <ID>	prev_declared_variable_name_token
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%token <ID>	prev_declared_direct_variable_token
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%token <ID>	prev_declared_fb_name_token
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%type <leaf>	prev_declared_variable_name
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%type <leaf>	prev_declared_direct_variable
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%type <leaf>	prev_declared_fb_name
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%token  <ID>	prev_declared_simple_type_name_token
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%token  <ID>	prev_declared_subrange_type_name_token
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%token  <ID>	prev_declared_enumerated_type_name_token
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%token  <ID>	prev_declared_array_type_name_token
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%token  <ID>	prev_declared_structure_type_name_token
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%token  <ID>	prev_declared_string_type_name_token
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%type  <leaf>	prev_declared_simple_type_name
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%type  <leaf>	prev_declared_subrange_type_name
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%type  <leaf>	prev_declared_enumerated_type_name
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%type  <leaf>	prev_declared_array_type_name
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%type  <leaf>	prev_declared_structure_type_name
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%type  <leaf>	prev_declared_string_type_name
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%token <ID>	prev_declared_derived_function_name_token
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%token <ID>	prev_declared_derived_function_block_name_token
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%token <ID>	prev_declared_program_type_name_token
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%type  <leaf>	prev_declared_derived_function_name
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%type  <leaf>	prev_declared_derived_function_block_name
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%type  <leaf>	prev_declared_program_type_name
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/**********************************************************************************/
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/* B XXX - Things that are missing from the standard, but should have been there! */
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/**********************************************************************************/
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/* Pragmas that our compiler will accept.
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 * See the comment in iec.flex for why these pragmas exist. 
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 */
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%token          disable_code_generation_pragma_token
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%token          enable_code_generation_pragma_token
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%type <leaf>	disable_code_generation_pragma
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%type <leaf>	enable_code_generation_pragma
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/* All other pragmas that we do not support... */
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/* In most stage 4, the text inside the pragmas will simply be copied to the output file.
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 * This allows us to insert C code (if using stage 4 generating C code) 
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 * inside/interningled with the IEC 61131-3 code!
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 */
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%token <ID>	pragma_token
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%type <leaf>	pragma
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/* The joining of all previous pragmas, i.e. any possible pragma */
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%type <leaf>	any_pragma
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/* Where do these tokens belong?? They are missing from the standard! */
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/* NOTE: There are other tokens related to these 'EN' ENO', that are also 
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 * missing from the standard. However, their location in the annex B is 
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 * relatively obvious, so they have been inserted in what seems to us their 
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 * correct place in order to ease understanding of the parser...
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 *
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 * please read the comment above the definition of 'variable' in section B1.4 for details.
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 */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   405
%token	EN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   406
%token	ENO
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
   407
%type <leaf>	en_identifier
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
   408
%type <leaf>	eno_identifier
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
   409
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   410
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   411
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   412
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   413
/***************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   414
/* B 0 - Programming Model */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   415
/***************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   416
%type <list>	library
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   417
%type <leaf>	library_element_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   418
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   419
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   420
/*******************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   421
/* B 1.1 - Letters, digits and identifiers */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   422
/*******************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   423
/* Done totally within flex...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   424
  letter
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   425
  digit
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   426
  octal_digit
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   427
  hex_digit
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   428
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   429
%token <ID>	identifier_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   430
%type  <leaf>	identifier
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   431
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   432
/*********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   433
/* B 1.2 - Constants */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   434
/*********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   435
%type <leaf>	constant
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   436
%type <leaf>	non_negative_constant
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   437
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   438
/******************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   439
/* B 1.2.1 - Numeric Literals */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   440
/******************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   441
/* Done totally within flex...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   442
  bit
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   443
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   444
%type  <leaf> numeric_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   445
%type  <leaf> integer_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   446
%type  <leaf> signed_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   447
%token <ID>   integer_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   448
%type  <leaf> integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   449
%token <ID>   binary_integer_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   450
%type  <leaf> binary_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   451
%token <ID>   octal_integer_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   452
%type  <leaf> octal_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   453
%token <ID>   hex_integer_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   454
%type  <leaf> hex_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   455
%token <ID>   real_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   456
%type  <leaf> real
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   457
%type  <leaf> signed_real
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   458
%type  <leaf> real_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   459
// %type  <leaf> exponent
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   460
%type  <leaf> bit_string_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   461
%type  <leaf> boolean_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   462
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   463
%token safeboolean_true_literal_token
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   464
%token safeboolean_false_literal_token
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   465
%token boolean_true_literal_token
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   466
%token boolean_false_literal_token
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   467
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   468
%token FALSE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   469
%token TRUE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   470
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   471
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   472
/*******************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   473
/* B 1.2.2 - Character Strings */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   474
/*******************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   475
%token <ID>   single_byte_character_string_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   476
%token <ID>   double_byte_character_string_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   477
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   478
%type  <leaf> character_string
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   479
%type  <leaf> single_byte_character_string
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   480
%type  <leaf> double_byte_character_string
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   481
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   482
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   483
/***************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   484
/* B 1.2.3 - Time Literals */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   485
/***************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   486
%type  <leaf> time_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   487
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   488
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   489
/************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   490
/* B 1.2.3.1 - Duration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   491
/************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   492
%type  <leaf>	duration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   493
%type  <leaf>	interval
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   494
%type  <leaf>	days
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   495
%type  <leaf>	fixed_point
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   496
%type  <leaf>	hours
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   497
%type  <leaf>	minutes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   498
%type  <leaf>	seconds
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   499
%type  <leaf>	milliseconds
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   500
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   501
%token <ID>	fixed_point_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   502
%token <ID>	fixed_point_d_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   503
%token <ID>	integer_d_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   504
%token <ID>	fixed_point_h_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   505
%token <ID>	integer_h_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   506
%token <ID>	fixed_point_m_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   507
%token <ID>	integer_m_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   508
%token <ID>	fixed_point_s_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   509
%token <ID>	integer_s_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   510
%token <ID>	fixed_point_ms_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   511
%token <ID>	integer_ms_token
547
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
   512
%token <ID>	end_interval_token
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
   513
%token <ID>	erroneous_interval_token
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   514
// %token TIME
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   515
%token T_SHARP
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   516
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   517
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   518
/************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   519
/* B 1.2.3.2 - Time of day and Date */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   520
/************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   521
%type  <leaf>	time_of_day
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   522
%type  <leaf>	daytime
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   523
%type  <leaf>	day_hour
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   524
%type  <leaf>	day_minute
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   525
%type  <leaf>	day_second
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   526
%type  <leaf>	date
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   527
%type  <leaf>	date_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   528
%type  <leaf>	year
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   529
%type  <leaf>	month
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   530
%type  <leaf>	day
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   531
%type  <leaf>	date_and_time
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   532
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   533
// %token TIME_OF_DAY
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   534
// %token DATE
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   535
%token D_SHARP
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   536
// %token DATE_AND_TIME
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   537
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   538
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   539
/**********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   540
/* B 1.3 - Data Types */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   541
/**********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   542
/* Strangely, the following symbol does seem to be required! */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   543
// %type  <leaf> data_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   544
%type  <leaf> non_generic_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   545
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   546
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   547
/***********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   548
/* B 1.3.1 - Elementary Data Types */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   549
/***********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   550
/* NOTES:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   551
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   552
 *    - To make the definition of bit_string_literal more
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   553
 *      concise, it is useful to use an extra non-terminal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   554
 *      symbol (i.e. a grouping or construct) that groups the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   555
 *      following elements (BYTE, WORD, DWORD, LWORD).
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   556
 *      Note that the definition of bit_string_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   557
 *      (according to the spec) includes the above elements
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   558
 *      and an extra BOOL.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   559
 *      We could use an extra construct with the first four
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   560
 *      elements to be used solely in the definition of
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   561
 *      bit_string_literal, but with the objective of not
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   562
 *      having to replicate the actions (if we ever need
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   563
 *      to change them, they would need to be changed in both
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   564
 *      bit_string_type_name and the extra grouping), we
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   565
 *      have re-defined bit_string_type_name as only including
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   566
 *      the first four elements.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   567
 *      In order to have our parser implement the specification
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   568
 *      correctly we have augmented every occurence of
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   569
 *      bit_string_type_name in other rules with the BOOL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   570
 *      token. Since bit_string_type_name only appears in
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   571
 *      the rule for elementary_type_name, this does not
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   572
 *      seem to be a big concession to make!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   573
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   574
 *    - We have added a helper symbol to concentrate the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   575
 *      instantiation of STRING and WSTRING into a single
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   576
 *      location (elementary_string_type_name).
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   577
 *      These two elements show up in several other rules,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   578
 *      but we want to create the equivalent abstract syntax
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   579
 *      in a single location of this file, in order to make
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   580
 *      possible future changes easier to edit...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   581
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   582
%type  <leaf>	elementary_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   583
%type  <leaf>	numeric_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   584
%type  <leaf>	integer_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   585
%type  <leaf>	signed_integer_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   586
%type  <leaf>	unsigned_integer_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   587
%type  <leaf>	real_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   588
%type  <leaf>	date_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   589
%type  <leaf>	bit_string_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   590
/* helper symbol to concentrate the instantiation
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   591
 * of STRING and WSTRING into a single location
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   592
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   593
%type  <leaf>	elementary_string_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   594
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   595
%token BYTE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   596
%token WORD
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   597
%token DWORD
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   598
%token LWORD
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   599
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   600
%token LREAL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   601
%token REAL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   602
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   603
%token SINT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   604
%token INT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   605
%token DINT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   606
%token LINT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   607
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   608
%token USINT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   609
%token UINT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   610
%token UDINT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   611
%token ULINT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   612
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   613
%token WSTRING
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   614
%token STRING
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   615
%token BOOL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   616
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   617
%token TIME
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   618
%token DATE
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   619
%token DATE_AND_TIME
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   620
%token DT
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   621
%token TIME_OF_DAY
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   622
%token TOD
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   623
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   624
/******************************************************/
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   625
/* Symbols defined in                                 */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   626
/* "Safety Software Technical Specification,          */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   627
/*  Part 1: Concepts and Function Blocks,             */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   628
/*  Version 1.0 – Official Release"                   */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   629
/* by PLCopen - Technical Committee 5 - 2006-01-31    */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   630
/******************************************************/
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   631
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   632
%token SAFEBYTE
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   633
%token SAFEWORD
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   634
%token SAFEDWORD
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   635
%token SAFELWORD
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   636
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   637
%token SAFELREAL
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   638
%token SAFEREAL
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   639
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   640
%token SAFESINT
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   641
%token SAFEINT
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   642
%token SAFEDINT
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   643
%token SAFELINT
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   644
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   645
%token SAFEUSINT
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   646
%token SAFEUINT
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   647
%token SAFEUDINT
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   648
%token SAFEULINT
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   649
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   650
%token SAFEWSTRING
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   651
%token SAFESTRING
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   652
%token SAFEBOOL
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   653
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   654
%token SAFETIME
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   655
%token SAFEDATE
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   656
%token SAFEDATE_AND_TIME
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   657
%token SAFEDT
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   658
%token SAFETIME_OF_DAY
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
   659
%token SAFETOD
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   660
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   661
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   662
/* B 1.3.2 - Generic data types */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   663
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   664
/* Strangely, the following symbol does seem to be required! */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   665
// %type  <leaf>	generic_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   666
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   667
/* The following tokens do not seem to be used either
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   668
 * but we declare them so they become reserved words...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   669
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   670
%token ANY
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   671
%token ANY_DERIVED
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   672
%token ANY_ELEMENTARY
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   673
%token ANY_MAGNITUDE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   674
%token ANY_NUM
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   675
%token ANY_REAL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   676
%token ANY_INT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   677
%token ANY_BIT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   678
%token ANY_STRING
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   679
%token ANY_DATE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   680
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   681
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   682
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   683
/* B 1.3.3 - Derived data types */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   684
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   685
%type  <leaf>	derived_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   686
%type  <leaf>	single_element_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   687
// %type  <leaf>	simple_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   688
// %type  <leaf>	subrange_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   689
// %type  <leaf>	enumerated_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   690
// %type  <leaf>	array_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   691
// %type  <leaf>	structure_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   692
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   693
%type  <leaf>	data_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   694
/* helper symbol for data_type_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   695
%type  <list>	type_declaration_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   696
%type  <leaf>	type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   697
%type  <leaf>	single_element_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   698
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   699
%type  <leaf>	simple_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   700
%type  <leaf>	simple_spec_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   701
%type  <leaf>	simple_specification
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   702
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   703
%type  <leaf>	subrange_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   704
%type  <leaf>	subrange_spec_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   705
%type  <leaf>	subrange_specification
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   706
%type  <leaf>	subrange
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   707
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   708
%type  <leaf>	enumerated_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   709
%type  <leaf>	enumerated_spec_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   710
%type  <leaf>	enumerated_specification
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   711
/* helper symbol for enumerated_value */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   712
%type  <list>	enumerated_value_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   713
%type  <leaf>	enumerated_value
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
   714
//%type  <leaf>	enumerated_value_without_identifier
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   715
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   716
%type  <leaf>	array_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   717
%type  <leaf>	array_spec_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   718
%type  <leaf>	array_specification
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   719
/* helper symbol for array_specification */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   720
%type  <list>	array_subrange_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   721
%type  <leaf>	array_initialization
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   722
/* helper symbol for array_initialization */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   723
%type  <list>	array_initial_elements_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   724
%type  <leaf>	array_initial_elements
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   725
%type  <leaf>	array_initial_element
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   726
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   727
%type  <leaf>	structure_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   728
%type  <leaf>	structure_specification
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   729
%type  <leaf>	initialized_structure
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   730
%type  <leaf>	structure_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   731
/* helper symbol for structure_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   732
%type  <list>	structure_element_declaration_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   733
%type  <leaf>	structure_element_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   734
%type  <leaf>	structure_element_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   735
%type  <leaf>	structure_initialization
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   736
/* helper symbol for structure_initialization */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   737
%type  <list>	structure_element_initialization_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   738
%type  <leaf>	structure_element_initialization
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   739
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   740
//%type  <leaf>	string_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   741
%type  <leaf>	string_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   742
/* helper symbol for string_type_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   743
%type  <leaf>	string_type_declaration_size
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   744
/* helper symbol for string_type_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   745
%type  <leaf>	string_type_declaration_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   746
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   747
%token ASSIGN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   748
%token DOTDOT  /* ".." */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   749
%token TYPE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   750
%token END_TYPE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   751
%token ARRAY
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   752
%token OF
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   753
%token STRUCT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   754
%token END_STRUCT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   755
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   756
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   757
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   758
/*********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   759
/* B 1.4 - Variables */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   760
/*********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   761
%type  <leaf>	variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   762
%type  <leaf>	symbolic_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   763
/* helper symbol for prog_cnxn */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   764
%type  <leaf>	any_symbolic_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   765
%type  <leaf>	variable_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   766
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   767
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   768
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   769
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   770
/********************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   771
/* B.1.4.1   Directly Represented Variables */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   772
/********************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   773
/* Done totally within flex...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   774
 location_prefix
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   775
 size_prefix
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   776
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   777
%token <ID>	direct_variable_token
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
   778
//%type  <leaf>	direct_variable
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   779
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   780
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   781
/*************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   782
/* B.1.4.2   Multi-element Variables */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   783
/*************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   784
%type  <leaf>	multi_element_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   785
/* helper symbol for any_symbolic_variable */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   786
%type  <leaf>	any_multi_element_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   787
%type  <leaf>	array_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   788
/* helper symbol for any_symbolic_variable */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   789
%type  <leaf>	any_array_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   790
%type  <leaf>	subscripted_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   791
/* helper symbol for any_symbolic_variable */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   792
%type  <leaf>	any_subscripted_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   793
%type  <list>	subscript_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   794
%type  <leaf>	subscript
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   795
%type  <leaf>	structured_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   796
/* helper symbol for any_symbolic_variable */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   797
%type  <leaf>	any_structured_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   798
%type  <leaf>	record_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   799
/* helper symbol for any_symbolic_variable */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   800
%type  <leaf>	any_record_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   801
%type  <leaf>	field_selector
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   802
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   803
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   804
/******************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   805
/* B 1.4.3 - Declaration & Initialisation */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   806
/******************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   807
%type  <leaf>	input_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   808
/* helper symbol for input_declarations */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   809
%type  <list>	input_declaration_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   810
%type  <leaf>	input_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   811
%type  <leaf>	edge_declaration
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
   812
/* en_param_declaration is not in the standard, but should be! */
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
   813
%type  <leaf>	en_param_declaration
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   814
%type  <leaf>	var_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   815
%type  <leaf>	var1_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   816
%type  <list>	var1_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   817
%type  <leaf>	array_var_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   818
%type  <leaf>	structured_var_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   819
%type  <leaf>	fb_name_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   820
/* helper symbol for fb_name_decl */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   821
%type  <list>	fb_name_list_with_colon
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   822
/* helper symbol for fb_name_list_with_colon */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   823
%type  <list>	var1_list_with_colon
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   824
// %type  <list>	fb_name_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   825
// %type  <leaf>	fb_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   826
%type  <leaf>	output_declarations
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
   827
%type  <leaf>	var_output_init_decl
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
   828
%type  <list>	var_output_init_decl_list
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
   829
/* eno_param_declaration is not in the standard, but should be! */
147
f34f9084a20e fixed typo eno_param_declaration
lbessard
parents: 146
diff changeset
   830
%type  <leaf>	eno_param_declaration
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   831
%type  <leaf>	input_output_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   832
/* helper symbol for input_output_declarations */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   833
%type  <list>	var_declaration_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   834
%type  <leaf>	var_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   835
%type  <leaf>	temp_var_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   836
%type  <leaf>	var1_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   837
%type  <leaf>	array_var_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   838
%type  <leaf>	structured_var_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   839
%type  <leaf>	var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   840
%type  <leaf>	retentive_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   841
%type  <leaf>	located_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   842
/* helper symbol for located_var_declarations */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   843
%type  <list>	located_var_decl_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   844
%type  <leaf>	located_var_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   845
%type  <leaf>	external_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   846
/* helper symbol for external_var_declarations */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   847
%type  <list>	external_declaration_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   848
%type  <leaf>	external_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   849
%type  <leaf>	global_var_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   850
%type  <leaf>	global_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   851
/* helper symbol for global_var_declarations */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   852
%type  <list>	global_var_decl_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   853
%type  <leaf>	global_var_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   854
%type  <leaf>	global_var_spec
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   855
%type  <leaf>	located_var_spec_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   856
%type  <leaf>	location
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   857
%type  <list>	global_var_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   858
%type  <leaf>	string_var_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   859
%type  <leaf>	single_byte_string_var_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   860
%type  <leaf>	single_byte_string_spec
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   861
%type  <leaf>	double_byte_string_var_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   862
%type  <leaf>	double_byte_string_spec
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   863
%type  <leaf>	incompl_located_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   864
/* helper symbol for incompl_located_var_declarations */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   865
%type  <list>	incompl_located_var_decl_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   866
%type  <leaf>	incompl_located_var_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   867
%type  <leaf>	incompl_location
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   868
%type  <leaf>	var_spec
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   869
/* helper symbol for var_spec */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   870
%type  <leaf>	string_spec
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   871
/* intermediate helper symbol for:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   872
 *  - non_retentive_var_decls
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
   873
 *  - var_declarations
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   874
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   875
%type  <list>	var_init_decl_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   876
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   877
%token  <ID>	incompl_location_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   878
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   879
%token VAR_INPUT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   880
%token VAR_OUTPUT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   881
%token VAR_IN_OUT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   882
%token VAR_EXTERNAL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   883
%token VAR_GLOBAL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   884
%token END_VAR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   885
%token RETAIN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   886
%token NON_RETAIN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   887
%token R_EDGE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   888
%token F_EDGE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   889
%token AT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   890
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   891
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   892
/***********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   893
/* B 1.5.1 - Functions */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   894
/***********************/
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
   895
// %type  <leaf>	function_name
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   896
/* helper symbol for IL language */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   897
%type  <leaf>	function_name_no_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   898
%type  <leaf>	function_name_simpleop_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   899
//%type  <leaf>	function_name_expression_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   900
/* helper symbols for ST language */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   901
//%type  <leaf>	function_name_NOT_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   902
%type  <leaf>	function_name_no_NOT_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   903
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   904
//%type  <leaf>	standard_function_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   905
/* helper symbols for IL language */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   906
%type  <leaf>	standard_function_name_no_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   907
%type  <leaf>	standard_function_name_simpleop_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   908
%type  <leaf>	standard_function_name_expression_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   909
/* helper symbols for ST language */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   910
%type  <leaf>	standard_function_name_NOT_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   911
%type  <leaf>	standard_function_name_no_NOT_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   912
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   913
%type  <leaf>	derived_function_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   914
%type  <leaf>	function_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   915
/* helper symbol for function_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   916
%type  <leaf>	function_name_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   917
%type  <leaf>	io_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   918
%type  <leaf>	function_var_decls
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   919
%type  <leaf>	function_body
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   920
%type  <leaf>	var2_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   921
/* intermediate helper symbol for function_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   922
%type  <list>	io_OR_function_var_declarations_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   923
/* intermediate helper symbol for function_var_decls */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   924
%type  <list>	var2_init_decl_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   925
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   926
%token <ID>	standard_function_name_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   927
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   928
%token FUNCTION
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   929
%token END_FUNCTION
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   930
%token CONSTANT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   931
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   932
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   933
/*****************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   934
/* B 1.5.2 - Function Blocks */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   935
/*****************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   936
%type  <leaf>	function_block_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   937
%type  <leaf>	standard_function_block_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   938
%type  <leaf>	derived_function_block_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   939
%type  <leaf>	function_block_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   940
%type  <leaf>	other_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   941
%type  <leaf>	temp_var_decls
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   942
%type  <leaf>	non_retentive_var_decls
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   943
%type  <leaf>	function_block_body
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   944
/* intermediate helper symbol for function_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   945
%type  <list>	io_OR_other_var_declarations_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   946
/* intermediate helper symbol for temp_var_decls */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   947
%type  <list>	temp_var_decls_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   948
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   949
%token <ID>	standard_function_block_name_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   950
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   951
%token FUNCTION_BLOCK
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   952
%token END_FUNCTION_BLOCK
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   953
%token VAR_TEMP
15
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
   954
// %token END_VAR
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   955
%token VAR
15
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
   956
// %token NON_RETAIN
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
   957
// %token END_VAR
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   958
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   959
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   960
/**********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   961
/* B 1.5.3 - Programs */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   962
/**********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   963
%type  <leaf>	program_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   964
%type  <leaf>	program_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   965
/* helper symbol for program_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   966
%type  <list>	program_var_declarations_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   967
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   968
%token PROGRAM
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   969
%token END_PROGRAM
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   970
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   971
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   972
/********************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   973
/* B 1.6 Sequential Function Chart elements */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   974
/********************************************/
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
   975
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   976
%type  <list>	sequential_function_chart
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
   977
%type  <list>	sfc_network
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   978
%type  <leaf>	initial_step
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   979
%type  <leaf>	step
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
   980
%type  <list>	action_association_list
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   981
%type  <leaf>	step_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   982
%type  <leaf>	action_association
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
   983
/* helper symbol for action_association */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   984
%type  <list>	indicator_name_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   985
%type  <leaf>	action_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   986
%type  <leaf>	action_qualifier
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
   987
%type  <leaf>	qualifier
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   988
%type  <leaf>	timed_qualifier
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   989
%type  <leaf>	action_time
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   990
%type  <leaf>	indicator_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   991
%type  <leaf>	transition
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   992
%type  <leaf>	steps
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   993
%type  <list>	step_name_list
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
   994
%type  <leaf>	transition_priority
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
   995
%type  <leaf>	transition_condition
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
   996
%type  <leaf>	action
151
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
   997
%type  <leaf>	action_body
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
   998
%type  <leaf>	transition_name
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
   999
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1000
15
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1001
// %token ASSIGN
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1002
%token ACTION
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1003
%token END_ACTION
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1004
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1005
%token TRANSITION
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1006
%token END_TRANSITION
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1007
%token FROM
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1008
%token TO
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1009
%token PRIORITY
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1010
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1011
%token INITIAL_STEP
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1012
%token STEP
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1013
%token END_STEP
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1014
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1015
%token L
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1016
%token D
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1017
%token SD
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1018
%token DS
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1019
%token SL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1020
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1021
%token N
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1022
%token P
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1023
/* NOTE: the following two clash with the R and S IL operators.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1024
 * It will have to be handled when we include parsing of SFC...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1025
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1026
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1027
%token R
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1028
%token S
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1029
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1030
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1031
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1032
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1033
/* B 1.7 Configuration elements */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1034
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1035
%type  <leaf>	configuration_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1036
%type  <leaf>	resource_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1037
%type  <leaf>	configuration_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1038
// helper symbol for
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1039
//  - configuration_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1040
//  - resource_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1041
//
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1042
%type  <leaf>	optional_global_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1043
// helper symbol for configuration_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1044
%type  <leaf>	optional_access_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1045
// helper symbol for configuration_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1046
%type  <leaf>	optional_instance_specific_initializations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1047
// helper symbol for configuration_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1048
%type  <list>	resource_declaration_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1049
%type  <leaf>	resource_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1050
%type  <leaf>	single_resource_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1051
// helper symbol for single_resource_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1052
%type  <list>	task_configuration_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1053
// helper symbol for single_resource_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1054
%type  <list>	program_configuration_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1055
%type  <leaf>	resource_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1056
// %type  <leaf>	access_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1057
// helper symbol for access_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1058
// %type  <leaf>	access_declaration_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1059
// %type  <leaf>	access_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1060
// %type  <leaf>	access_path
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1061
// helper symbol for access_path
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1062
%type  <list>	any_fb_name_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1063
%type  <leaf>	global_var_reference
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1064
// %type  <leaf>	access_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1065
%type  <leaf>	program_output_reference
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1066
%type  <leaf>	program_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1067
// %type  <leaf>	direction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1068
%type  <leaf>	task_configuration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1069
%type  <leaf>	task_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1070
%type  <leaf>	task_initialization
74
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  1071
// 3 helper symbols for task_initialization
75
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  1072
%type  <leaf>	task_initialization_single
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  1073
%type  <leaf>	task_initialization_interval
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  1074
%type  <leaf>	task_initialization_priority
74
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  1075
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1076
%type  <leaf>	data_source
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1077
%type  <leaf>	program_configuration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1078
// helper symbol for program_configuration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1079
%type  <leaf>	optional_task_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1080
// helper symbol for program_configuration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1081
%type  <leaf>	optional_prog_conf_elements
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1082
%type  <list>	prog_conf_elements
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1083
%type  <leaf>	prog_conf_element
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1084
%type  <leaf>	fb_task
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1085
%type  <leaf>	prog_cnxn
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1086
%type  <leaf>	prog_data_source
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1087
%type  <leaf>	data_sink
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1088
%type  <leaf>	instance_specific_initializations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1089
// helper symbol for instance_specific_initializations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1090
%type  <list>	instance_specific_init_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1091
%type  <leaf>	instance_specific_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1092
// helper symbol for instance_specific_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1093
%type  <leaf>	fb_initialization
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1094
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1095
%type  <leaf>	prev_declared_global_var_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1096
%token  <ID>	prev_declared_global_var_name_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1097
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1098
%type  <leaf>	prev_declared_program_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1099
%token  <ID>	prev_declared_program_name_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1100
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1101
%type  <leaf>	prev_declared_resource_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1102
%token  <ID>	prev_declared_resource_name_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1103
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1104
%token  <ID>	prev_declared_configuration_name_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1105
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1106
// %type  <leaf>	prev_declared_task_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1107
// %token  <ID>	prev_declared_task_name_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1108
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1109
%token CONFIGURATION
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1110
%token END_CONFIGURATION
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1111
%token TASK
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1112
%token RESOURCE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1113
%token ON
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1114
%token END_RESOURCE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1115
%token VAR_CONFIG
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1116
%token VAR_ACCESS
15
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1117
// %token END_VAR
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1118
%token WITH
15
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1119
// %token PROGRAM
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1120
// %token RETAIN
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1121
// %token NON_RETAIN
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1122
// %token PRIORITY
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1123
%token SINGLE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1124
%token INTERVAL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1125
%token READ_WRITE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1126
%token READ_ONLY
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1127
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1128
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1129
/***********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1130
/* B 2.1 Instructions and Operands */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1131
/***********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1132
%type  <list>	instruction_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1133
%type  <leaf>	il_instruction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1134
%type  <leaf>	il_incomplete_instruction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1135
%type  <leaf>	label
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1136
%type  <leaf>	il_simple_operation
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1137
// helper symbol for il_simple_operation
91
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  1138
//%type <tmp_symbol> il_simple_operator_clash_il_operand
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1139
%type  <leaf>	il_expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1140
%type  <leaf>	il_jump_operation
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1141
%type  <leaf>	il_fb_call
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1142
%type  <leaf>	il_formal_funct_call
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1143
// helper symbol for il_formal_funct_call
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1144
%type  <leaf> il_expr_operator_clash_eol_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1145
%type  <leaf>	il_operand
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1146
%type  <list>	il_operand_list
91
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  1147
// helper symbol for il_simple_operation
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  1148
%type  <list>	il_operand_list2
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1149
%type  <list>	simple_instr_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1150
%type  <leaf>	il_simple_instruction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1151
%type  <list>	il_param_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1152
%type  <list>	il_param_instruction_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1153
%type  <leaf>	il_param_instruction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1154
%type  <leaf>	il_param_last_instruction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1155
%type  <leaf>	il_param_assignment
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1156
%type  <leaf>	il_param_out_assignment
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1157
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1158
%token EOL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1159
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1160
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1161
/*******************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1162
/* B 2.2 Operators */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1163
/*******************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1164
%token <ID>	sendto_identifier_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1165
%type  <leaf>	sendto_identifier
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1166
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1167
%type  <leaf>	LD_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1168
%type  <leaf>	LDN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1169
%type  <leaf>	ST_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1170
%type  <leaf>	STN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1171
%type  <leaf>	NOT_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1172
%type  <leaf>	S_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1173
%type  <leaf>	R_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1174
%type  <leaf>	S1_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1175
%type  <leaf>	R1_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1176
%type  <leaf>	CLK_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1177
%type  <leaf>	CU_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1178
%type  <leaf>	CD_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1179
%type  <leaf>	PV_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1180
%type  <leaf>	IN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1181
%type  <leaf>	PT_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1182
%type  <leaf>	AND_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1183
%type  <leaf>	AND2_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1184
%type  <leaf>	OR_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1185
%type  <leaf>	XOR_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1186
%type  <leaf>	ANDN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1187
%type  <leaf>	ANDN2_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1188
%type  <leaf>	ORN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1189
%type  <leaf>	XORN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1190
%type  <leaf>	ADD_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1191
%type  <leaf>	SUB_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1192
%type  <leaf>	MUL_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1193
%type  <leaf>	DIV_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1194
%type  <leaf>	MOD_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1195
%type  <leaf>	GT_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1196
%type  <leaf>	GE_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1197
%type  <leaf>	EQ_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1198
%type  <leaf>	LT_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1199
%type  <leaf>	LE_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1200
%type  <leaf>	NE_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1201
%type  <leaf>	CAL_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1202
%type  <leaf>	CALC_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1203
%type  <leaf>	CALCN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1204
%type  <leaf>	RET_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1205
%type  <leaf>	RETC_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1206
%type  <leaf>	RETCN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1207
%type  <leaf>	JMP_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1208
%type  <leaf>	JMPC_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1209
%type  <leaf>	JMPCN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1210
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1211
%type  <leaf>	il_simple_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1212
%type  <leaf>	il_simple_operator_clash
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1213
%type  <leaf>	il_simple_operator_clash1
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1214
%type  <leaf>	il_simple_operator_clash2
382
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  1215
%type  <leaf>	il_simple_operator_clash3
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1216
%type  <leaf>	il_simple_operator_noclash
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1217
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1218
//%type  <leaf>	il_expr_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1219
%type  <leaf>	il_expr_operator_clash
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1220
%type  <leaf>	il_expr_operator_noclash
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1221
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1222
%type  <leaf>	il_assign_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1223
%type  <leaf>	il_assign_out_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1224
%type  <leaf>	il_call_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1225
%type  <leaf>	il_return_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1226
%type  <leaf>	il_jump_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1227
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1228
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1229
%token LD
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1230
%token LDN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1231
%token ST
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1232
%token STN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1233
%token NOT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1234
%token S
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1235
%token R
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1236
%token S1
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1237
%token R1
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1238
%token CLK
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1239
%token CU
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1240
%token CD
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1241
%token PV
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1242
%token IN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1243
%token PT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1244
%token AND
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1245
%token AND2  /* character '&' in the source code*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1246
%token OR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1247
%token XOR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1248
%token ANDN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1249
%token ANDN2 /* characters '&N' in the source code */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1250
%token ORN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1251
%token XORN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1252
%token ADD
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1253
%token SUB
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1254
%token MUL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1255
%token DIV
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1256
%token MOD
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1257
%token GT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1258
%token GE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1259
%token EQ
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1260
%token LT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1261
%token LE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1262
%token NE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1263
%token CAL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1264
%token CALC
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1265
%token CALCN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1266
%token RET
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1267
%token RETC
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1268
%token RETCN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1269
%token JMP
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1270
%token JMPC
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1271
%token JMPCN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1272
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1273
%token SENDTO   /* "=>" */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1274
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1275
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1276
/***********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1277
/* B 3.1 - Expressions */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1278
/***********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1279
/* NOTE:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1280
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1281
 *    - unary_operator, multiply_operator,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1282
 *      add_operator and comparison_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1283
 *      are not required. Their values are integrated
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1284
 *      directly into other rules...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1285
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1286
%type  <leaf>	expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1287
%type  <leaf>	xor_expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1288
%type  <leaf>	and_expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1289
%type  <leaf>	comparison
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1290
%type  <leaf>	equ_expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1291
// %type  <leaf>	comparison_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1292
%type  <leaf>	add_expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1293
// %type  <leaf>	add_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1294
%type  <leaf>	term
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1295
// %type  <leaf>	multiply_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1296
%type  <leaf>	power_expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1297
%type  <leaf>	unary_expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1298
// %type  <leaf>	unary_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1299
%type  <leaf>	primary_expression
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1300
%type  <leaf>	non_negative_primary_expression
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1301
/* intermediate helper symbol for primary_expression */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1302
%type  <leaf>	function_invocation
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1303
15
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1304
// %token AND
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1305
// %token XOR
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1306
// %token OR
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1307
// %token MOD
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1308
// %token NOT
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1309
%token OPER_NE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1310
%token OPER_GE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1311
%token OPER_LE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1312
%token OPER_EXP
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1313
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1314
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1315
/********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1316
/* B 3.2 Statements */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1317
/********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1318
%type <list> statement_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1319
%type <leaf> statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1320
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1321
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1322
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1323
/*********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1324
/* B 3.2.1 Assignment Statements */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1325
/*********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1326
%type <leaf> assignment_statement
15
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1327
// %token ASSIGN   /* ":=" */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1328
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1329
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1330
/*****************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1331
/* B 3.2.2 Subprogram Control Statements */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1332
/*****************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1333
%type <leaf>	subprogram_control_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1334
%type <leaf>	return_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1335
%type <leaf>	fb_invocation
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  1336
// %type <leaf>	param_assignment
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  1337
%type <leaf>	param_assignment_formal
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  1338
%type <leaf>	param_assignment_nonformal
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  1339
/* helper symbols for fb_invocation */
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  1340
%type <list> param_assignment_formal_list
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  1341
%type <list> param_assignment_nonformal_list
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1342
15
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1343
// %token ASSIGN
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1344
// %token SENDTO   /* "=>" */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1345
%token RETURN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1346
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1347
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1348
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1349
/* B 3.2.3 Selection Statements */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1350
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1351
%type <leaf>	selection_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1352
%type <leaf>	if_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1353
%type <leaf>	case_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1354
%type <leaf>	case_element
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1355
%type <list>	case_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1356
%type <leaf>	case_list_element
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1357
/* helper symbol for if_statement */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1358
%type <list>	elseif_statement_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1359
/* helper symbol for elseif_statement_list */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1360
%type <leaf>	elseif_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1361
/* helper symbol for case_statement */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1362
%type <list>	case_element_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1363
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1364
%token IF
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1365
%token THEN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1366
%token ELSIF
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1367
%token ELSE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1368
%token END_IF
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1369
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1370
%token CASE
15
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1371
// %token OF
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1372
// %token ELSE
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1373
%token END_CASE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1374
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1375
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1376
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1377
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1378
/* B 3.2.4 Iteration Statements */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1379
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1380
%type <leaf>	iteration_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1381
%type <leaf>	for_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1382
%type <leaf>	control_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1383
%type <leaf>	while_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1384
%type <leaf>	repeat_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1385
%type <leaf>	exit_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1386
/* Integrated directly into for_statement */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1387
// %type <leaf>	for_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1388
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1389
%token FOR
15
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1390
// %token ASSIGN
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1391
// %token TO
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1392
%token BY
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1393
%token DO
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1394
%token END_FOR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1395
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1396
%token WHILE
15
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  1397
// %token DO
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1398
%token END_WHILE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1399
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1400
%token REPEAT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1401
%token UNTIL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1402
%token END_REPEAT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1403
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1404
%token EXIT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1405
177
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  1406
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1407
%%
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1408
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1409
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1410
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1411
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1412
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1413
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1414
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1415
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1416
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1417
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1418
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1419
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1420
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1421
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1422
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1423
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1424
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1425
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1426
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1427
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1428
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1429
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1430
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1431
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1432
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1433
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1434
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1435
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1436
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1437
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1438
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1439
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1440
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1441
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1442
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1443
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1444
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1445
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1446
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1447
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1448
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1449
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1450
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1451
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1452
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1453
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1454
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1455
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1456
/********************************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1457
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1458
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1459
start:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1460
  library	{$$ = $1;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1461
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1462
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1463
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1464
/**********************************************************************************/
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1465
/* B XXX - Things that are missing from the standard, but should have been there! */
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1466
/**********************************************************************************/
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1467
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1468
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1469
/* the pragmas... */
267
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1470
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1471
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1472
disable_code_generation_pragma:
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1473
  disable_code_generation_pragma_token	{$$ = new disable_code_generation_pragma_c(locloc(@$));}
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1474
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1475
enable_code_generation_pragma:
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1476
  enable_code_generation_pragma_token	{$$ = new enable_code_generation_pragma_c(locloc(@$));}
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1477
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1478
pragma:
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1479
  pragma_token	{$$ = new pragma_c($1, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1480
267
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1481
any_pragma:
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1482
  disable_code_generation_pragma
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1483
| enable_code_generation_pragma
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1484
| pragma
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1485
;
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1486
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1487
143
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  1488
/* EN/ENO */
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1489
/* Tese tokens are essentially used as variable names, so we handle them 
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1490
 * similarly to these...
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1491
 */
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1492
en_identifier:
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1493
  EN	{$$ = new identifier_c("EN", locloc(@$));}
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1494
;
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1495
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1496
eno_identifier:
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1497
  ENO	{$$ = new identifier_c("ENO", locloc(@$));}
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1498
;
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1499
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1500
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1501
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1502
/*************************************/
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1503
/* Prelimenary helpful constructs... */
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  1504
/*************************************/
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1505
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1506
/* NOTE:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1507
 *       short version:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1508
 *       identifier is used for previously undeclared identifiers
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1509
 *       any_identifier is used when any identifier, previously
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1510
 *       declared or not, is required in the syntax.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1511
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1512
 *       long version:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1513
 *       When flex comes across an identifier, it first
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1514
 *       searches through the currently declared variables,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1515
 *       functions, types, etc... to determine if it has
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1516
 *       been previously declared.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1517
 *       Only if the identifier has not yet been declared
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1518
 *       will it return an identifier_token (later turned into
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1519
 *       an identifier symbol by the bison generated syntax parser).
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1520
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1521
 *       Some constructs in the syntax, such as when calling
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1522
 *       a function 'F(var1 := 1; var2 := 2);', will accept _any_
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1523
 *       identifier in 'var1', even if it has been previously
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1524
 *       declared in the current scope, since var1 belongs to
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1525
 *       another scope (the variables declared in function F).
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1526
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1527
 *       For the above reason, we need to define the symbol
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1528
 *       any_identifier. All the symbols that may become an
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1529
 *       any_identifier are expected to be stored in the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1530
 *       abstract syntax as a identifier_c
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1531
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1532
/* NOTE:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1533
 *  Type names, function names, function block type names and
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1534
 *  program type names are considerd keywords once they are defined,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1535
 *  so may no longer be used for variable names!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1536
 *  BUT the spec is confusing on this issue, as it is not clear when
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1537
 *  a function name should be considered as defined. If it is to be
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1538
 *  considered defined only from the location from where it is declared
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1539
 *  and onwards, it means that before it is declared its name may be
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1540
 *  used for variable names!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1541
 *  This means that we must allow names previously used for functions
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1542
 *  (et. al.) to also constitue an any_identifier!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1543
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1544
any_identifier:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1545
  identifier
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1546
| prev_declared_fb_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1547
| prev_declared_variable_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1548
/**/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1549
| prev_declared_enumerated_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1550
| prev_declared_simple_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1551
| prev_declared_subrange_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1552
| prev_declared_array_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1553
| prev_declared_structure_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1554
| prev_declared_string_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1555
| prev_declared_derived_function_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1556
| prev_declared_derived_function_block_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1557
| prev_declared_program_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1558
/**/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1559
| prev_declared_resource_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1560
| prev_declared_program_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1561
| prev_declared_global_var_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1562
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1563
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1564
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1565
prev_declared_variable_name: prev_declared_variable_name_token {$$ = new identifier_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1566
prev_declared_fb_name: prev_declared_fb_name_token {$$ = new identifier_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1567
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1568
prev_declared_simple_type_name: prev_declared_simple_type_name_token {$$ = new identifier_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1569
prev_declared_subrange_type_name: prev_declared_subrange_type_name_token {$$ = new identifier_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1570
prev_declared_enumerated_type_name: prev_declared_enumerated_type_name_token {$$ = new identifier_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1571
prev_declared_array_type_name: prev_declared_array_type_name_token {$$ = new identifier_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1572
prev_declared_structure_type_name: prev_declared_structure_type_name_token {$$ = new identifier_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1573
prev_declared_string_type_name: prev_declared_string_type_name_token {$$ = new identifier_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1574
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1575
prev_declared_derived_function_name: prev_declared_derived_function_name_token {$$ = new identifier_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1576
prev_declared_derived_function_block_name: prev_declared_derived_function_block_name_token {$$ = new identifier_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1577
prev_declared_program_type_name: prev_declared_program_type_name_token {$$ = new identifier_c($1, locloc(@$));};
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1578
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1579
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1580
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1581
/***************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1582
/* B 0 - Programming Model */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1583
/***************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1584
library:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1585
  /* empty */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1586
	{if (tree_root == NULL)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1587
	  tree_root = new library_c();
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1588
	 $$ = (list_c *)tree_root;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1589
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1590
| library library_element_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1591
	{$$ = $1; $$->add_element($2);}
267
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1592
| library any_pragma
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  1593
	{$$ = $1; $$->add_element($2);}
77
fe4ecf7efa79 adding some comments.
mario
parents: 75
diff changeset
  1594
/* ERROR_CHECK_BEGIN */
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1595
| library error library_element_declaration
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1596
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unknown syntax error."); yyerrok;}
73
0e623bbdee95 fixing infinite error loops at library level, and ...
mario
parents: 68
diff changeset
  1597
| library error END_OF_INPUT
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1598
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unknown syntax error."); yyerrok;}
77
fe4ecf7efa79 adding some comments.
mario
parents: 75
diff changeset
  1599
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1600
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1601
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1602
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1603
library_element_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1604
  data_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1605
| function_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1606
| function_block_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1607
| program_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1608
| configuration_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1609
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1610
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1611
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1612
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1613
/*******************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1614
/* B 1.1 - Letters, digits and identifiers */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1615
/*******************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1616
/* NOTE: the spec defines identifier as:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1617
 *         identifier ::= (letter|('_' (letter|digit))) {['_'] (letter|digit)}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1618
 *       In essence, any sequence of letters or digits, starting with a letter
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1619
 *       or '_'.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1620
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1621
 *       On section 2.1.3 (pg 26) , the spec states
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1622
 *       "The keywords listed in annex C shall not be used for any other purpose,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1623
 *         e.g., variable names or extensions as defined in 1.5.1."
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1624
 *       (NOTE: the spec itself does not follow this rule, as it defines standard
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1625
 *       functions with names identidal to keywords, e.g. 'MOD', 'NOT' !!. This is
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1626
 *       another issue altogether, and is worked around somewhere else...)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1627
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1628
 *       This means that we must re-define indentifier so as to exclude
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1629
 *       any keywords defined in annex C.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1630
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1631
 *       Note also that the list includes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1632
 *          - Data type names
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1633
 *          - Function names
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1634
 *          - Function Block names
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1635
 *       This means that any named used for a function name, data type name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1636
 *       or function block name, essentially becomes a keyword, and may therefore
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1637
 *       no longer be re-used for any other use! (see NOTE 2)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1638
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1639
 *       In our case, excluding the keywords is achieved in the lexical parser,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1640
 *       by two mechanisms:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1641
 *         (1) giving higher priority to the keywords (tokens) than to identifiers,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1642
 *             so when the lexical parser finds a keyword it will be parsed as a
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1643
 *             token before being parsed as an identifier.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1644
 *         (2) when an identifier is found that is not a keyword, the lexical parser
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1645
 *             then looks in the global symbol table, and will not return an identifier
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1646
 *             if the name has been previously used as a data type name, function name,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1647
 *             or function block name! (In these cases it will return a
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1648
 *             prev_declared_function_name_token, etc...).
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1649
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1650
 *       Unfortunately, the language (especially IL) uses tokens that are
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1651
 *       not defined as keywords in the spec (e.g. 'IN', 'R1', 'S1', 'PT', etc...)!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1652
 *       This means that it is valid to name a function 'IN', a variable 'PT', etc...
78
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  1653
 *       In order to solve this potential ambiguity, flex only parses the above 
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  1654
 *       identifiers as keywords / tokens if we are currently parsing IL code.
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  1655
 *       When parsing all code other than IL code, the above identifiers are treated
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  1656
 *       just like any other identifier.
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1657
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1658
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1659
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1660
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1661
 * NOTE 2:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1662
 *         I (Mario) find it strange that the writers of the spec really want
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1663
 *         names previously used for function names, data type names or function
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1664
 *         block names, to become full fledged keywords. I understand that they
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1665
 *         do not want these names being used as variable names, but how about
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1666
 *         enumeration values? How about structure element names?
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1667
 *         If we interpret the spec literally, these would not be accepted,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1668
 *         which would probably burden the programmer quite a bit, in making sure
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1669
 *         all these name don't clash!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1670
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1671
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1672
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1673
 * NOTE 3: The keywords, as specified in Annex C are...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1674
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1675
 *          - Data type names
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1676
 *          - Function names
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1677
 *          - Function Block names
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1678
 *          - ACTION...END_ACTION
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1679
 *          - ARRAY...OF
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1680
 *          - AT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1681
 *          - CASE...OF...ELSE...END_CASE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1682
 *          - CONFIGURATION...END_CONFIGURATION
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1683
 *          - CONSTANT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1684
 *          - EN, ENO
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1685
 *          - EXIT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1686
 *          - FALSE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1687
 *          - F_EDGE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1688
 *          - FOR...TO...BY...DO...END_FOR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1689
 *          - FUNCTION...END_FUNCTION
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1690
 *          - FUNCTION_BLOCK...END_FUNCTION_BLOCK
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1691
 *          - IF...THEN...ELSIF...ELSE...END_IF
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1692
 *          - INITIAL_STEP...END_STEP
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1693
 *          - NOT, MOD, AND, XOR, OR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1694
 *          - PROGRAM...WITH...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1695
 *          - PROGRAM...END_PROGRAM
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1696
 *          - R_EDGE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1697
 *          - READ_ONLY, READ_WRITE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1698
 *          - REPEAT...UNTIL...END_REPEAT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1699
 *          - RESOURCE...ON...END_RESOURCE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1700
 *          - RETAIN, NON_RETAIN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1701
 *          - RETURN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1702
 *          - STEP...END_STEP
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1703
 *          - STRUCT...END_STRUCT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1704
 *          - TASK
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1705
 *          - TRANSITION...FROM...TO...END_TRANSITION
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1706
 *          - TRUE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1707
 *          - TYPE...END_TYPE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1708
 *          - VAR...END_VAR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1709
 *          - VAR_INPUT...END_VAR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1710
 *          - VAR_OUTPUT...END_VAR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1711
 *          - VAR_IN_OUT...END_VAR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1712
 *          - VAR_TEMP...END_VAR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1713
 *          - VAR_EXTERNAL...END_VAR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1714
 *          - VAR_ACCESS...END_VAR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1715
 *          - VAR_CONFIG...END_VAR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1716
 *          - VAR_GLOBAL...END_VAR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1717
 *          - WHILE...DO...END_WHILE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1718
 *          - WITH
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1719
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1720
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1721
identifier:
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1722
  identifier_token	{$$ = new identifier_c($1, locloc(@$));}
78
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  1723
;
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  1724
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  1725
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1726
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1727
/*********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1728
/* B 1.2 - Constants */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1729
/*********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1730
constant:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1731
  numeric_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1732
| character_string
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1733
| time_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1734
| bit_string_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1735
| boolean_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1736
/* NOTE: in order to remove reduce/reduce conflicts,
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1737
 * [between -9.5 being parsed as 
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1738
 *     (i)   a signed real, 
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1739
 *     (ii)  or as a real preceded by the '-' operator
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1740
 *  ]
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1741
 *  we need to define a variant of the constant construct
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1742
 *  where any constant is never preceded by the '-' character.
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1743
 * In order to do this, we have borugh the signed_real 
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1744
 * directly into the definition of the constant construct
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1745
 * (so we can define another non_negative_constant
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1746
 * construct that does not include it!)
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1747
 */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1748
| signed_real
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1749
/* NOTE: in order to remove reduce/reduce conflicts,
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1750
 * unsigned_integer, signed_integer, binary_integer, octal_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1751
 * and hex_integer have been integrated directly into
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1752
 * the constants construct, instead of belonging to
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1753
 * both the bit_string_literal or integer_literal
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1754
 * construct.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1755
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1756
/* NOTE: unsigned_integer, although used in some
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1757
 * rules, is not defined in the spec!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1758
 * We therefore replaced unsigned_integer as integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1759
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1760
/*| integer {} */  /* i.e. an unsigned_integer */ /* NOTE: already included as a signed integer! */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1761
| signed_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1762
| binary_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1763
| octal_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1764
| hex_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1765
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1766
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1767
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1768
/* NOTE: in order to remove reduce/reduce conflicts,
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1769
 * [between -9.5 being parsed as 
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1770
 *     (i)   a signed real, 
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1771
 *     (ii)  or as a real preceded by the '-' operator
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1772
 *  ]
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1773
 *  we need to define a variant of the constant construct
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1774
 *  where any constant is never preceded by the '-' character.
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1775
 * In order to do this, we have borugh the signed_real 
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1776
 * directly into the definition of the constant construct
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1777
 * (so we can define another non_negative_constant
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1778
 * construct that does not include it!)
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1779
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1780
non_negative_constant:
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1781
  numeric_literal
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1782
| character_string
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1783
| time_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1784
| bit_string_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1785
| boolean_literal
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1786
/* NOTE: in order to remove reduce/reduce conflicts,
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1787
 * [between -9.5 being parsed as 
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1788
 *     (i)   a signed real, 
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1789
 *     (ii)  or as a real preceded by the '-' operator
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1790
 *  ]
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1791
 *  we need to define a variant of the constant construct
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1792
 *  where any constant is never preceded by the '-' character.
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1793
 * In order to do this, we have borugh the signed_real 
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1794
 * directly into the definition of the constant construct
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1795
 * (so we can define another non_negative_constant
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1796
 * construct that does not include it!)
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1797
 */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1798
/* | signed_real */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1799
| real /* an unsigned real */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1800
/* NOTE: in order to remove reduce/reduce conflicts,
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1801
 * unsigned_integer, signed_integer, binary_integer, octal_integer
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1802
 * and hex_integer have been integrated directly into
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1803
 * the constants construct, instead of belonging to
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1804
 * both the bit_string_literal or integer_literal
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1805
 * construct.
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1806
 */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1807
/* NOTE: unsigned_integer, although used in some
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1808
 * rules, is not defined in the spec!
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1809
 * We therefore replaced unsigned_integer as integer
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1810
 */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1811
| integer  /* i.e. an unsigned_integer */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1812
/* | signed_integer */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1813
| binary_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1814
| octal_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1815
| hex_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1816
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1817
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1818
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1819
/******************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1820
/* B 1.2.1 - Numeric Literals */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1821
/******************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1822
/* NOTES:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1823
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1824
 *    - integer is parsed by flex, but signed_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1825
 *      is parsed by bison. Flex cannot parse a signed
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1826
 *      integer correctly!  For example: '123+456'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1827
 *      would be parsed by flex as an {integer} {signed_integer}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1828
 *      instead of {integer} '+' {integer}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1829
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1830
 *    - Neither flex nor bison can parse a real_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1831
 *      completely (and correctly).
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1832
 *      Note that we cannot use the definition of real in bison as
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1833
 *      real: signed_integer '.' integer [exponent]
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1834
 *      exponent: {'E'|'e'} ['+'|'-'] integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1835
 *      because 123e45 would be parsed by flex as
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1836
 *      integer (123) identifier (e45).
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1837
 *      I.e., flex never hands over an 'e' directly to
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1838
 *      bison, but rather interprets it as an identifier.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1839
 *      I guess we could jump through hoops and get it
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1840
 *      working in bison, but the following alternative
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1841
 *      seems more straight forward...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1842
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1843
 *      We therefore had to break up the definition of
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1844
 *      real_literal in discrete parts:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1845
 *      real_literal: [real_type_name '#'] singned_real
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1846
 *      signed_real: ['+'|'-'] real
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1847
 *      Flex handles real, while bison handles signed_real
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1848
 *      and real_literal.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1849
 *
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1850
 *    - According to the spec, integer '.' integer
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1851
 *      may be reduced to either a real or a fixed_point.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1852
 *      It is nevertheless possible to figure out from the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1853
 *      context which of the two rules should be used in
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1854
 *      the reduction.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1855
 *      Unfortunately, due to the issue described above
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1856
 *      regarding the exponent of a real, the syntax
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1857
 *      integer '.' integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1858
 *      must be parsed by flex as a single token (i.e.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1859
 *      fixed_point_token). This means we must add fixed_point
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1860
 *      to the definition of real!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1861
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1862
 *    - The syntax also uses a construct
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1863
 *        fixed_point: integer ['.' integer]
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1864
 *      Notice that real is not defined based on fixed point,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1865
 *      but rather off integer thus:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1866
 *        real: integer '.' integer [exponent]
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1867
 *      This means that a real may not be composed of a single
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1868
 *      integer, unlike the construct fixed_point!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1869
 *      This also means that a
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1870
 *        integer '.' integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1871
 *      could be reduced to either a real or a fixed_point
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1872
 *      construct. It is probably possible to decide by looking
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1873
 *      at the context, BUT:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1874
 *       Unfortunatley, due to the reasons explained way above,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1875
 *      a real (with an exponent) has to be handled by flex as a
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1876
 *      whole. This means that we cannot leave to bison (the syntax
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1877
 *      parser) the decision of how to reduce an
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1878
 *        integer '.' integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1879
 *      (either to real or to fixed_point)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1880
 *      The decision on how to reduce it would need to be done by
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1881
 *      ther lexical analyser (i.e. flex). But flex cannot do this
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1882
 *      sort of thing.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1883
 *      The solution I (Mario) adopted is to have flex return
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1884
 *      a real_token on (notice that exponent is no longer optional)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1885
 *        integer '.' integer exponent
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1886
 *      and to return a fixed_point_token when it finds
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1887
 *        integer '.' integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1888
 *      We now redefine real and fixed_point to be
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1889
 *        fixed_point: fixed_point_token | integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1890
 *        real: real_token | fixed_point_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1891
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1892
real:
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1893
  real_token		{$$ = new real_c($1, locloc(@$));}
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1894
| fixed_point_token	{$$ = new real_c($1, locloc(@$));}
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1895
;
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1896
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1897
integer:	integer_token		{$$ = new integer_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1898
binary_integer:	binary_integer_token	{$$ = new binary_integer_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1899
octal_integer:	octal_integer_token	{$$ = new octal_integer_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  1900
hex_integer:	hex_integer_token	{$$ = new hex_integer_c($1, locloc(@$));};
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1901
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1902
numeric_literal:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1903
  integer_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1904
| real_literal
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1905
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1906
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1907
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1908
integer_literal:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1909
  integer_type_name '#' signed_integer
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  1910
	{$$ = new integer_literal_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1911
| integer_type_name '#' binary_integer
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  1912
	{$$ = new integer_literal_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1913
| integer_type_name '#' octal_integer
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  1914
	{$$ = new integer_literal_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1915
| integer_type_name '#' hex_integer
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  1916
	{$$ = new integer_literal_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1917
/* NOTE: see note in the definition of constant for reason
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1918
 * why signed_integer, binary_integer, octal_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1919
 * and hex_integer are missing here!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1920
 */
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1921
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1922
| integer_type_name signed_integer
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1923
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'#' missing between integer type name and value in integer literal."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1924
| integer_type_name binary_integer
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1925
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'#' missing between integer type name and value in integer literal."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1926
| integer_type_name octal_integer
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1927
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'#' missing between integer type name and value in integer literal."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1928
| integer_type_name hex_integer
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1929
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'#' missing between integer type name and value in integer literal."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1930
| integer_type_name '#' error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1931
	{$$ = NULL; 
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1932
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no value defined for integer literal.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1933
	 else {print_err_msg(locf(@3), locl(@3), "invalid value for integer literal."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1934
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1935
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1936
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1937
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1938
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1939
signed_integer:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1940
  integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1941
| '+' integer   {$$ = $2;}
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1942
| '-' integer	{$$ = new neg_integer_c($2, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1943
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1944
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1945
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1946
real_literal:
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1947
/* NOTE: see note in the definition of constant for reason
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1948
 * why signed_real is missing here!
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1949
 */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1950
/*  signed_real */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1951
  real_type_name '#' signed_real
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  1952
	{$$ = new real_literal_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1953
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1954
| real_type_name signed_real
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1955
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'#' missing between real type name and value in real literal."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1956
| real_type_name '#' error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1957
  {$$ = NULL;
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1958
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no value defined for real literal.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1959
	 else {print_err_msg(locf(@3), locl(@3), "invalid value for real literal."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1960
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1961
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1962
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1963
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1964
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1965
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1966
signed_real:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1967
  real
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1968
| '+' real	{$$ = $2;}
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1969
| '-' real	{$$ = new neg_real_c($2, locloc(@2));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1970
;
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  1971
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1972
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1973
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1974
bit_string_literal:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1975
  bit_string_type_name '#' integer  /* i.e. unsigned_integer */
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  1976
	{$$ = new bit_string_literal_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1977
| bit_string_type_name '#' binary_integer
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  1978
	{$$ = new bit_string_literal_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1979
| bit_string_type_name '#' octal_integer
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  1980
	{$$ = new bit_string_literal_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1981
| bit_string_type_name '#' hex_integer
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  1982
	{$$ = new bit_string_literal_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1983
/* NOTE: see note in the definition of constant for reason
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1984
 * why unsigned_integer, binary_integer, octal_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1985
 * and hex_integer are missing here!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1986
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1987
/* NOTE: see note under the B 1.2.1 section of token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1988
 * and grouping type definition for reason why the use of
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1989
 * bit_string_type_name, although seemingly incorrect, is
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1990
 * really correct here!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  1991
 */
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1992
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1993
| bit_string_type_name integer
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1994
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'#' missing between bit string type name and value in bit string literal."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1995
| bit_string_type_name binary_integer
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1996
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'#' missing between bit string type name and value in bit string literal."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1997
| bit_string_type_name octal_integer
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  1998
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'#' missing between bit string type name and value in bit string literal."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  1999
| bit_string_type_name hex_integer
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2000
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'#' missing between bit string type name and value in bit string literal."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2001
| bit_string_type_name '#' error
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2002
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2003
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no value defined for bit string literal.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2004
	 else {print_err_msg(locf(@3), locl(@3), "invalid value for bit string literal."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2005
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2006
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2007
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2008
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2009
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2010
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2011
boolean_literal:
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2012
  boolean_true_literal_token
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2013
	{$$ = new boolean_literal_c(new bool_type_name_c(locloc(@$)),
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2014
				    new boolean_true_c(locloc(@$)),
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2015
				    locloc(@$));
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2016
	}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2017
| boolean_false_literal_token
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2018
	{$$ = new boolean_literal_c(new bool_type_name_c(locloc(@$)),
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2019
				    new boolean_false_c(locloc(@$)),
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2020
				    locloc(@$));
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2021
	}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2022
| safeboolean_true_literal_token
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2023
	{$$ = new boolean_literal_c(new safebool_type_name_c(locloc(@$)),
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2024
				    new boolean_true_c(locloc(@$)),
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2025
				    locloc(@$));
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2026
	}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2027
| safeboolean_false_literal_token
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2028
	{$$ = new boolean_literal_c(new safebool_type_name_c(locloc(@$)),
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2029
				    new boolean_false_c(locloc(@$)),
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2030
				    locloc(@$));
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2031
	}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2032
| FALSE
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2033
	{$$ = new boolean_literal_c(NULL,
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2034
				    new boolean_false_c(locloc(@$)),
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2035
				    locloc(@$));
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2036
	}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2037
| TRUE
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2038
	{$$ = new boolean_literal_c(NULL,
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2039
				    new boolean_true_c(locloc(@$)),
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2040
				    locloc(@$));
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2041
	}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2042
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2043
|	BOOL '#' '1' {}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2044
|	BOOL '#' '0' {}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2045
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2046
/* NOTE: the rules
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2047
 * BOOL '#' '1'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2048
 * and
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2049
 * BOOL '#' '0'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2050
 * do not work as expected...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2051
 * Consider that we are using 'BOOL' and '#' as tokens
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2052
 * that flex hands over to bison (yacc). Because flex would
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2053
 * then parse the single '1' or '0' as an integer,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2054
 * the rule in bison would have to be
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2055
 * BOOL '#' integer, followed by verifying of the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2056
 * integer has the correct value!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2057
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2058
 * We therefore have flex return TRUE whenever it
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2059
 * comes across 'TRUE' or 'BOOL#1', and FALSE whenever
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2060
 * it comes across 'FALSE' or 'BOOL#0'.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2061
 * Note that this means that flex will parse "BOOL#01"
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2062
 * as FALSE followed by an integer ('1').
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2063
 * Bison should detect this as an error, so we should
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2064
 * be OK.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2065
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2066
 * Another option would be to change the rules to accept
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2067
 * BOOL '#' integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2068
 * but then check whether the integer has a correct
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2069
 * value! At the moment I feel that the first option
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2070
 * is more straight forward.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2071
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2072
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2073
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2074
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2075
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2076
/*******************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2077
/* B 1.2.2 - Character Strings */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2078
/*******************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2079
/* Transform the tokens given us by flex into leafs */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2080
single_byte_character_string:	single_byte_character_string_token
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2081
	{$$ = new single_byte_character_string_c($1, locloc(@$));};
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2082
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2083
double_byte_character_string:	double_byte_character_string_token
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2084
	{$$ = new double_byte_character_string_c($1, locloc(@$));};
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2085
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2086
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2087
character_string:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2088
  single_byte_character_string
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2089
| double_byte_character_string
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2090
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2091
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2092
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2093
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2094
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2095
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2096
/***************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2097
/* B 1.2.3 - Time Literals */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2098
/***************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2099
time_literal:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2100
  time_of_day
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2101
| date
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2102
| date_and_time
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2103
| duration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2104
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2105
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2106
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2107
/************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2108
/* B 1.2.3.1 - Duration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2109
/************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2110
duration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2111
/*  (T | TIME) '#' ['-'] interval */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2112
/* NOTE: since TIME is also a data type, it is a keyword
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2113
 *       and may therefore be handled by a token.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2114
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2115
 *       Unfortunately T is not a data type, and therefore
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2116
 *       not a keyword. This means that we may have variables named T!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2117
 *       Flex cannot return the token TIME when it comes across a single T!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2118
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2119
 *       We therefore have flex returning the token T_SHARP
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2120
 *       when it comes across 'T#'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2121
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2122
  TIME '#' interval
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2123
	{$$ = new duration_c(new time_type_name_c(locloc(@1)), NULL, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2124
| TIME '#' '-' interval
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2125
	{$$ = new duration_c(new time_type_name_c(locloc(@1)), new neg_time_c(locloc(@$)), $4, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2126
| T_SHARP interval
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2127
	{$$ = new duration_c(new time_type_name_c(locloc(@1)), NULL, $2, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2128
| T_SHARP '-' interval
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2129
	{$$ = new duration_c(new time_type_name_c(locloc(@1)), new neg_time_c(locloc(@$)), $3, locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2130
| SAFETIME '#' interval
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2131
	{$$ = new duration_c(new safetime_type_name_c(locloc(@1)), NULL, $3, locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2132
| SAFETIME '#' '-' interval
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2133
	{$$ = new duration_c(new safetime_type_name_c(locloc(@1)), new neg_time_c(locloc(@$)), $4, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2134
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2135
| TIME interval
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2136
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'#' missing between 'TIME' and interval in duration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2137
| TIME '-' interval
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2138
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'#' missing between 'TIME' and interval in duration."); yynerrs++;}
547
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2139
| TIME '#' erroneous_interval_token
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2140
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid value for duration."); yynerrs++;}
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2141
| T_SHARP erroneous_interval_token
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2142
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid value for duration."); yynerrs++;}
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2143
| TIME '#' '-' erroneous_interval_token
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2144
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid value for duration."); yynerrs++;}
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2145
| T_SHARP '-' erroneous_interval_token
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2146
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid value for duration."); yynerrs++;}
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2147
/* ERROR_CHECK_END */
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2148
;
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2149
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2150
fixed_point:
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2151
  integer
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2152
| fixed_point_token	{$$ = new fixed_point_c($1, locloc(@$));};
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2153
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2154
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2155
interval:
547
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2156
  days hours minutes seconds milliseconds end_interval_token
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2157
	{$$ = new interval_c($1, $2, $3, $4, $5, locloc(@$));};
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2158
;
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2159
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2160
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2161
days:   /*  fixed_point ('d') */
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2162
  /* empty */		{$$ = NULL;}
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2163
| fixed_point_d_token	{$$ = new fixed_point_c($1, locloc(@$));};
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2164
| integer_d_token	{$$ = new integer_c($1, locloc(@$));};
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2165
;
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2166
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2167
hours:  /*  fixed_point ('h') */
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2168
  /* empty */		{$$ = NULL;}
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2169
| fixed_point_h_token	{$$ = new fixed_point_c($1, locloc(@$));};
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2170
| integer_h_token	{$$ = new integer_c($1, locloc(@$));};
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2171
;
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2172
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2173
minutes: /*  fixed_point ('m') */
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2174
  /* empty */		{$$ = NULL;}
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2175
| fixed_point_m_token	{$$ = new fixed_point_c($1, locloc(@$));};
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2176
| integer_m_token	{$$ = new integer_c($1, locloc(@$));};
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2177
;
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2178
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2179
seconds: /*  fixed_point ('s') */
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2180
  /* empty */		{$$ = NULL;}
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2181
| fixed_point_s_token	{$$ = new fixed_point_c($1, locloc(@$));};
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2182
| integer_s_token	{$$ = new integer_c($1, locloc(@$));};
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2183
;
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2184
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2185
milliseconds: /*  fixed_point ('ms') */
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2186
  /* empty */		{$$ = NULL;}
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2187
| fixed_point_ms_token	{$$ = new fixed_point_c($1, locloc(@$));};
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2188
| integer_ms_token	{$$ = new integer_c($1, locloc(@$));};
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2189
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2190
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2191
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2192
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2193
/************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2194
/* B 1.2.3.2 - Time of day and Date */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2195
/************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2196
time_of_day:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2197
  TIME_OF_DAY '#' daytime
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2198
	{$$ = new time_of_day_c(new tod_type_name_c(locloc(@1)), $3, locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2199
| SAFETIME_OF_DAY '#' daytime
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2200
	{$$ = new time_of_day_c(new safetod_type_name_c(locloc(@1)), $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2201
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2202
| TIME_OF_DAY daytime
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2203
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'#' missing between 'TIME_OF_DAY' and daytime in time of day."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2204
| TIME_OF_DAY '#' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2205
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2206
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no value defined for time of day.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2207
	 else {print_err_msg(locf(@3), locl(@3), "invalid value for time of day."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2208
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2209
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2210
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2211
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2212
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2213
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2214
daytime:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2215
  day_hour ':' day_minute ':' day_second
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2216
	{$$ = new daytime_c($1, $3, $5, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2217
/* ERROR_CHECK_BEGIN */
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2218
| ':' day_minute ':' day_second
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2219
  {$$ = NULL; print_err_msg(locf(@1), locl(@4), "no value defined for hours in daytime."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2220
| error ':' day_minute ':' day_second
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2221
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "invalid value defined for hours in daytime."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2222
| day_hour day_minute ':' day_second
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2223
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between hours and minutes in daytime."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2224
| day_hour ':' ':' day_second
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2225
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no value defined for minutes in daytime."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2226
| day_hour ':' error ':' day_second
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2227
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid value defined for minutes in daytime."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2228
| day_hour ':' day_minute day_second
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2229
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "':' missing between minutes and seconds in daytime."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2230
| day_hour ':' day_minute ':' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2231
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2232
	 if (is_current_syntax_token()) {print_err_msg(locl(@4), locf(@5), "no value defined for seconds in daytime.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2233
	 else {print_err_msg(locf(@5), locl(@5), "invalid value for seconds in daytime."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2234
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2235
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2236
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2237
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2238
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2239
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2240
day_hour: integer;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2241
day_minute: integer;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2242
day_second: fixed_point;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2243
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2244
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2245
date:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2246
  DATE '#' date_literal
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2247
	{$$ = new date_c(new date_type_name_c(locloc(@1)), $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2248
| D_SHARP date_literal
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2249
	{$$ = new date_c(new date_type_name_c(locloc(@1)), $2, locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2250
| SAFEDATE '#' date_literal
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2251
	{$$ = new date_c(new safedate_type_name_c(locloc(@1)), $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2252
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2253
| DATE date_literal
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2254
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'#' missing between 'DATE' and date literal in date."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2255
| DATE '#' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2256
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2257
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no value defined for date.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2258
	 else {print_err_msg(locf(@3), locl(@3), "invalid value for date."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2259
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2260
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2261
| D_SHARP error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2262
  {$$ = NULL;
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2263
	 if (is_current_syntax_token()) {print_err_msg(locl(@1), locf(@2), "no value defined for date.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2264
	 else {print_err_msg(locf(@2), locl(@2), "invalid value for date."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2265
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2266
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2267
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2268
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2269
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2270
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2271
date_literal:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2272
  year '-' month '-' day
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2273
	{$$ = new date_literal_c($1, $3, $5, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2274
/* ERROR_CHECK_BEGIN */
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2275
| '-' month '-' day
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2276
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no value defined for year in date literal."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2277
| year month '-' day
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2278
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "'-' missing between year and month in date literal."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2279
| year '-' '-' day
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2280
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no value defined for month in date literal."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2281
| year '-' error '-' day
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2282
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid value defined for month in date literal."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2283
| year '-' month day
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2284
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "'-' missing between month and day in date literal."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2285
| year '-' month '-' error
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2286
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2287
	 if (is_current_syntax_token()) {print_err_msg(locl(@4), locf(@5), "no value defined for day in date literal.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2288
	 else {print_err_msg(locf(@5), locl(@5), "invalid value for day in date literal."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2289
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2290
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2291
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2292
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2293
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2294
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2295
year: integer;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2296
month: integer;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2297
day: integer;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2298
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2299
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2300
date_and_time:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2301
  DATE_AND_TIME '#' date_literal '-' daytime
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2302
	{$$ = new date_and_time_c(new dt_type_name_c(locloc(@1)), $3, $5, locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2303
| SAFEDATE_AND_TIME '#' date_literal '-' daytime
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2304
	{$$ = new date_and_time_c(new safedt_type_name_c(locloc(@1)), $3, $5, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2305
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2306
| DATE_AND_TIME date_literal '-' daytime
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2307
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'#' missing between 'DATE_AND_TIME' and date literal in date and time."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2308
| DATE_AND_TIME '#' '-' daytime
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2309
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no value defined for date literal in date and time."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2310
| DATE_AND_TIME '#' error '-' daytime
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2311
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid value for date literal in date and time."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2312
| DATE_AND_TIME '#' date_literal daytime
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2313
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "'-' missing between date literal and daytime in date and time."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2314
| DATE_AND_TIME '#' date_literal '-' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2315
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2316
	 if (is_current_syntax_token()) {print_err_msg(locl(@4), locf(@5), "no value defined for daytime in date and time.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2317
	 else {print_err_msg(locf(@5), locl(@5), "invalid value for daytime in date and time."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2318
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2319
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2320
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2321
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2322
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2323
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2324
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2325
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2326
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2327
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2328
/**********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2329
/* B 1.3 - Data Types */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2330
/**********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2331
/* Strangely, the following symbol does seem to be required! */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2332
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2333
data_type_name:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2334
  non_generic_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2335
| generic_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2336
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2337
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2338
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2339
non_generic_type_name:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2340
  elementary_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2341
| derived_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2342
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2343
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2344
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2345
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2346
/***********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2347
/* B 1.3.1 - Elementary Data Types */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2348
/***********************************/
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2349
    /******************************************************/
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2350
    /* SAFExxxx Symbols defined in                        */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2351
    /* "Safety Software Technical Specification,          */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2352
    /*  Part 1: Concepts and Function Blocks,             */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2353
    /*  Version 1.0 – Official Release"                   */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2354
    /* by PLCopen - Technical Committee 5 - 2006-01-31    */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2355
    /******************************************************/
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2356
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2357
elementary_type_name:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2358
  numeric_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2359
| date_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2360
| bit_string_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2361
| elementary_string_type_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2362
| TIME		{$$ = new time_type_name_c(locloc(@$));}
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2363
| BOOL		{$$ = new bool_type_name_c(locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2364
/* NOTE: see note under the B 1.2.1 section of token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2365
 * and grouping type definition for reason why BOOL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2366
 * was added to this definition.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2367
 */
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2368
| SAFETIME	{$$ = new safetime_type_name_c(locloc(@$));}
177
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  2369
| SAFEBOOL	{$$ = new safebool_type_name_c(locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2370
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2371
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2372
numeric_type_name:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2373
  integer_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2374
| real_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2375
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2376
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2377
integer_type_name:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2378
  signed_integer_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2379
| unsigned_integer_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2380
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2381
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2382
signed_integer_type_name:
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2383
  SINT		{$$ = new sint_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2384
| INT		{$$ = new int_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2385
| DINT		{$$ = new dint_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2386
| LINT		{$$ = new lint_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2387
| SAFESINT	{$$ = new safesint_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2388
| SAFEINT	{$$ = new safeint_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2389
| SAFEDINT	{$$ = new safedint_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2390
| SAFELINT	{$$ = new safelint_type_name_c(locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2391
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2392
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2393
unsigned_integer_type_name:
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2394
  USINT		{$$ = new usint_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2395
| UINT		{$$ = new uint_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2396
| UDINT		{$$ = new udint_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2397
| ULINT		{$$ = new ulint_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2398
| SAFEUSINT	{$$ = new safeusint_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2399
| SAFEUINT	{$$ = new safeuint_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2400
| SAFEUDINT	{$$ = new safeudint_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2401
| SAFEULINT	{$$ = new safeulint_type_name_c(locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2402
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2403
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2404
real_type_name:
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2405
  REAL		{$$ = new real_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2406
| LREAL		{$$ = new lreal_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2407
| SAFEREAL	{$$ = new safereal_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2408
| SAFELREAL	{$$ = new safelreal_type_name_c(locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2409
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2410
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2411
date_type_name:
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2412
  DATE			{$$ = new date_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2413
| TIME_OF_DAY		{$$ = new tod_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2414
| TOD			{$$ = new tod_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2415
| DATE_AND_TIME		{$$ = new dt_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2416
| DT			{$$ = new dt_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2417
| SAFEDATE		{$$ = new safedate_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2418
| SAFETIME_OF_DAY	{$$ = new safetod_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2419
| SAFETOD		{$$ = new safetod_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2420
| SAFEDATE_AND_TIME	{$$ = new safedt_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2421
| SAFEDT		{$$ = new safedt_type_name_c(locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2422
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2423
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2424
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2425
bit_string_type_name:
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2426
  BYTE		{$$ = new byte_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2427
| WORD		{$$ = new word_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2428
| DWORD		{$$ = new dword_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2429
| LWORD		{$$ = new lword_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2430
| SAFEBYTE	{$$ = new safebyte_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2431
| SAFEWORD	{$$ = new safeword_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2432
| SAFEDWORD	{$$ = new safedword_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2433
| SAFELWORD	{$$ = new safelword_type_name_c(locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2434
/* NOTE: see note under the B 1.2.1 section of token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2435
 * and grouping type definition for reason why the BOOL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2436
 * was omitted from this definition.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2437
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2438
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2439
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2440
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2441
/* Helper symbol to concentrate the instantiation
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2442
 * of STRING and WSTRING into a single location.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2443
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2444
 * These two elements show up in several other rules,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2445
 * but we want to create the equivalent abstract syntax
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2446
 * in a single location of this file, in order to make
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2447
 * possible future changes easier to edit...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2448
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2449
elementary_string_type_name:
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2450
  STRING	{$$ = new string_type_name_c(locloc(@$));}
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2451
| WSTRING	{$$ = new wstring_type_name_c(locloc(@$));}
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2452
| SAFESTRING	{$$ = new safestring_type_name_c(locloc(@$));}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  2453
| SAFEWSTRING	{$$ = new safewstring_type_name_c(locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2454
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2455
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2456
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2457
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2458
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2459
/* B 1.3.2 - Generic data types */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2460
/********************************/
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2461
/* Strangely, the following symbol does not seem to be required! */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2462
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2463
generic_type_name:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2464
  ANY
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2465
| ANY_DERIVED
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2466
| ANY_ELEMENTARY
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2467
| ANY_MAGNITUDE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2468
| ANY_NUM
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2469
| ANY_REAL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2470
| ANY_INT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2471
| ANY_BIT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2472
| ANY_STRING
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2473
| ANY_DATE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2474
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2475
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2476
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2477
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2478
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2479
/* B 1.3.3 - Derived data types */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2480
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2481
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2482
derived_type_name:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2483
  single_element_type_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2484
| prev_declared_array_type_name
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2485
| prev_declared_structure_type_name
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2486
| prev_declared_string_type_name
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2487
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2488
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2489
single_element_type_name:
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2490
  prev_declared_simple_type_name
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2491
/* Include the following if arrays of function blocks are to be allowed!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2492
 * Since the standard does not allow them,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2493
 * we leave it commented out for the time being...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2494
 */
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2495
//| prev_declared_derived_function_block_name
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2496
| prev_declared_subrange_type_name
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2497
| prev_declared_enumerated_type_name
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2498
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2499
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2500
/* NOTE: in order to remove a reduce/reduce conflict,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2501
 *       all occurences of simple_type_name, etc...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2502
 *       have been replaced with identifier!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2503
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2504
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2505
simple_type_name: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2506
subrange_type_name: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2507
enumerated_type_name: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2508
array_type_name: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2509
structure_type_name: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2510
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2511
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2512
data_type_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2513
  TYPE type_declaration_list END_TYPE
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2514
	{$$ = new data_type_declaration_c($2, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2515
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2516
| TYPE END_TYPE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2517
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no data type declared in data type(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2518
| TYPE error type_declaration_list END_TYPE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2519
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unexpected token after 'TYPE' in data type(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2520
| TYPE type_declaration_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2521
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed data type(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2522
| TYPE error END_TYPE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2523
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in data type(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2524
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2525
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2526
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2527
/* helper symbol for data_type_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2528
type_declaration_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2529
  type_declaration ';'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2530
	{$$ = new type_declaration_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2531
| type_declaration_list type_declaration ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2532
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2533
/* ERROR_CHECK_BEGIN */
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  2534
| error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2535
	{$$ = new type_declaration_list_c(locloc(@$)); print_err_msg(locf(@1), locl(@1), "invalid data type declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2536
| type_declaration error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2537
	{$$ = new type_declaration_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "';' missing at end of data type declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2538
| type_declaration_list type_declaration error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2539
	{$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at end of data type declaration."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  2540
| type_declaration_list error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2541
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid data type declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2542
| type_declaration_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2543
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after data type declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2544
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2545
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2546
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2547
type_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2548
  single_element_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2549
| array_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2550
| structure_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2551
| string_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2552
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2553
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2554
single_element_type_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2555
  simple_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2556
| subrange_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2557
| enumerated_type_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2558
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2559
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2560
simple_type_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2561
/*  simple_type_name ':' simple_spec_init */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2562
  identifier ':' simple_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2563
	{$$ = new simple_type_declaration_c($1, $3, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2564
	 library_element_symtable.insert($1, prev_declared_simple_type_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2565
	}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2566
/* ERROR_CHECK_BEGIN */
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2567
| error ':' simple_spec_init
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2568
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "invalid name defined for data type declaration.");yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2569
| identifier simple_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2570
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between data type name and specification in simple type declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2571
| identifier ':' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2572
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2573
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no specification defined in data type declaration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2574
	 else {print_err_msg(locf(@3), locl(@3), "invalid specification in data type declaration."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2575
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2576
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2577
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2578
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2579
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2580
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2581
simple_spec_init:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2582
  simple_specification
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2583
  /* The following commented line was changed to the 
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2584
   * next two lines so that we wouldn't
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2585
   * have the first element of a simple_spec_init_c()
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2586
   * pointing to another simple_spec_init_c!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2587
   */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2588
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2589
| simple_specification ASSIGN constant
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2590
	{$$ = new simple_spec_init_c($1, $3);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2591
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2592
| elementary_type_name ASSIGN constant
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2593
	{$$ = new simple_spec_init_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2594
| prev_declared_simple_type_name ASSIGN constant
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2595
	{$$ = new simple_spec_init_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2596
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2597
| elementary_type_name constant
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2598
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':=' missing in specification with initialization."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2599
| prev_declared_simple_type_name constant
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2600
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':=' missing in specification with initialization."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2601
| elementary_type_name ASSIGN error
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2602
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2603
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no initial value defined in specification with initialization.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2604
	 else {print_err_msg(locf(@3), locl(@3), "invalid initial value in specification with initialization."); yyclearin;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2605
	 yyerrok;
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2606
	}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2607
| prev_declared_simple_type_name ASSIGN error
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2608
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2609
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no initial value defined in specification with initialization.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2610
	 else {print_err_msg(locf(@3), locl(@3), "invalid initial value in specification with initialization."); yyclearin;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2611
	 yyerrok;
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2612
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2613
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2614
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2615
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2616
/* When converting to C/C++, we need to know whether
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2617
 * the elementary_type_name is being used in a variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2618
 * declaration or elsewhere (ex. declaration of a derived
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2619
 * type), so the abstract syntax has the elementary_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2620
 * wrapped inside a simple_spec_init_c.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2621
 * The exact same thing occurs with prev_declared_simple_type_name.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2622
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2623
 * This is why in the definition of simple_spec_init,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2624
 * simple_specification was brocken up into its
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2625
 * constituent components...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2626
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2627
simple_specification:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2628
// elementary_type_name | simple_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2629
  elementary_type_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2630
	{$$ = new simple_spec_init_c($1, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2631
| prev_declared_simple_type_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2632
	{$$ = new simple_spec_init_c($1, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2633
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2634
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2635
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2636
subrange_type_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2637
/*  subrange_type_name ':' subrange_spec_init */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2638
  identifier ':' subrange_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2639
	{$$ = new subrange_type_declaration_c($1, $3, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2640
	 library_element_symtable.insert($1, prev_declared_subrange_type_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2641
	}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2642
/* ERROR_CHECK_BEGIN */
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2643
| error ':' subrange_spec_init
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2644
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "invalid name defined for subrange type declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2645
| identifier subrange_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2646
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between data type name and specification in subrange type declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2647
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2648
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2649
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2650
subrange_spec_init:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2651
  subrange_specification
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2652
	{$$ = new subrange_spec_init_c($1, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2653
| subrange_specification ASSIGN signed_integer
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2654
	{$$ = new subrange_spec_init_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2655
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2656
| subrange_specification signed_integer
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2657
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':=' missing in subrange specification with initialization."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2658
| subrange_specification ASSIGN error
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2659
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2660
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no initial value defined in subrange specification with initialization.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2661
	 else {print_err_msg(locf(@3), locl(@3), "invalid initial value in subrange specification with initialization."); yyclearin;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2662
	 yyerrok;
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2663
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2664
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2665
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2666
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2667
subrange_specification:
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2668
  integer_type_name '(' subrange ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2669
	{$$ = new subrange_specification_c($1, $3, locloc(@$));}
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2670
| prev_declared_subrange_type_name
98
d0cdf1d00b74 Adding support for derived data types.
lbessard
parents: 96
diff changeset
  2671
  {$$ = new subrange_specification_c($1, NULL, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2672
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2673
| integer_type_name '(' ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2674
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no subrange defined in subrange specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2675
| integer_type_name '(' error ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2676
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid subrange defined in subrange specification."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2677
| integer_type_name '(' subrange error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2678
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "')' missing after subrange defined in subrange specification."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2679
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2680
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2681
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2682
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2683
subrange:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2684
  signed_integer DOTDOT signed_integer
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2685
	{$$ = new subrange_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2686
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2687
| signed_integer signed_integer
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2688
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'..' missing between bounds in subrange definition."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2689
| signed_integer DOTDOT error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2690
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2691
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no value defined for upper bound in subrange definition.");}
584
f95d6561d439 fix error message.
Mario de Sousa <msousa@fe.up.pt>
parents: 547
diff changeset
  2692
	 else {print_err_msg(locf(@3), locl(@3), "invalid value for upper bound in subrange definition."); yyclearin;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  2693
	 yyerrok;
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2694
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2695
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2696
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2697
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2698
enumerated_type_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2699
/*  enumerated_type_name ':' enumerated_spec_init */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2700
  identifier ':' enumerated_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2701
	{$$ = new enumerated_type_declaration_c($1, $3, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2702
	 library_element_symtable.insert($1, prev_declared_enumerated_type_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2703
	}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2704
/* ERROR_CHECK_BEGIN */
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2705
| error ':' enumerated_spec_init
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2706
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "invalid name defined for enumerated type declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2707
| identifier enumerated_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2708
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between data type name and specification in enumerated type declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2709
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2710
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2711
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2712
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2713
enumerated_spec_init:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2714
  enumerated_specification
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2715
	{$$ = new enumerated_spec_init_c($1, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2716
| enumerated_specification ASSIGN enumerated_value
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2717
	{$$ = new enumerated_spec_init_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2718
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2719
| enumerated_specification enumerated_value
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2720
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':=' missing in enumerated specification with initialization."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2721
| enumerated_specification ASSIGN error
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2722
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2723
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no value defined in enumerated specification with initialization.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2724
	 else {print_err_msg(locf(@3), locl(@3), "invalid value in enumerated specification with initialization."); yyclearin;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2725
	 yyerrok;
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2726
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2727
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2728
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2729
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2730
enumerated_specification:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2731
  '(' enumerated_value_list ')'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2732
	{$$ = $2;}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2733
| prev_declared_enumerated_type_name
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2734
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2735
| '(' ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2736
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no enumerated value list defined in enumerated specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2737
| '(' error ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2738
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid enumerated value list defined in enumerated specification.");yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2739
| '(' enumerated_value_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2740
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "')' missing at the end of enumerated specification."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2741
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2742
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2743
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2744
/* helper symbol for enumerated_specification */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2745
enumerated_value_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2746
  enumerated_value
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2747
	{$$ = new enumerated_value_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2748
| enumerated_value_list ',' enumerated_value
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2749
	{$$ = $1; $$->add_element($3);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2750
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2751
| enumerated_value_list enumerated_value
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2752
	{$$ = $1; print_err_msg(locl(@1), locf(@2), "',' missing in enumerated value list.");}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2753
| enumerated_value_list ',' error
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  2754
	{$$ = $1;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2755
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no value defined in enumerated value list.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2756
	 else {print_err_msg(locf(@3), locl(@3), "invalid value in enumerated value list."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2757
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2758
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2759
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2760
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2761
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2762
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2763
enumerated_value:
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  2764
  identifier 
121
9e8ce092e169 Adding support for POU struct definition in POUS.h
lbessard
parents: 118
diff changeset
  2765
  {$$ = new enumerated_value_c(NULL, $1, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2766
| prev_declared_enumerated_type_name '#' any_identifier
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2767
	{$$ = new enumerated_value_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2768
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2769
| prev_declared_enumerated_type_name any_identifier
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2770
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'#' missing between enumerated type name and value in enumerated literal."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2771
| prev_declared_enumerated_type_name '#' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2772
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2773
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no value defined for enumerated literal.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2774
	 else {print_err_msg(locf(@3), locl(@3), "invalid value for enumerated literal."); yyclearin;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2775
	 yyerrok;
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2776
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2777
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2778
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2779
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2780
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  2781
/*
13
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  2782
enumerated_value_without_identifier:
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  2783
  prev_declared_enumerated_type_name '#' any_identifier
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2784
	{$$ = new enumerated_value_c($1, $3, locloc(@$));}
13
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  2785
;
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  2786
*/
13
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  2787
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2788
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2789
array_type_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2790
/*  array_type_name ':' array_spec_init */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2791
  identifier ':' array_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2792
	{$$ = new array_type_declaration_c($1, $3, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2793
	 library_element_symtable.insert($1, prev_declared_array_type_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2794
	}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2795
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2796
| identifier array_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2797
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between data type name and specification in array type declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2798
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2799
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2800
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2801
array_spec_init:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2802
  array_specification
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2803
	{$$ = new array_spec_init_c($1, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2804
| array_specification ASSIGN array_initialization
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2805
	{$$ = new array_spec_init_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2806
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2807
| array_specification array_initialization
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2808
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':=' missing in array specification with initialization."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2809
| array_specification ASSIGN error
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2810
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2811
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no initial value defined in array specification with initialization.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2812
	 else {print_err_msg(locf(@3), locl(@3), "invalid initial value in array specification with initialization."); yyclearin;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2813
	 yyerrok;
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2814
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2815
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2816
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2817
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2818
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2819
array_specification:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2820
  prev_declared_array_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2821
| ARRAY '[' array_subrange_list ']' OF non_generic_type_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2822
	{$$ = new array_specification_c($3, $6, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2823
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2824
| ARRAY array_subrange_list ']' OF non_generic_type_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2825
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'[' missing before subrange list in array specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2826
| ARRAY '[' ']' OF non_generic_type_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2827
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no subrange list defined in array specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2828
| ARRAY '[' error ']' OF non_generic_type_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2829
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid subrange list defined in array specification."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2830
| ARRAY OF non_generic_type_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2831
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no subrange list defined in array specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2832
| ARRAY error OF non_generic_type_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2833
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid subrange list defined in array specification."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2834
| ARRAY '[' array_subrange_list OF non_generic_type_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2835
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "']' missing after subrange list in array specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2836
| ARRAY '[' array_subrange_list ']' non_generic_type_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2837
	{$$ = NULL; print_err_msg(locl(@4), locf(@5), "'OF' missing between subrange list and item type name in array specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2838
| ARRAY '[' array_subrange_list ']' OF error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2839
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2840
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no item data type defined in array specification.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2841
	 else {print_err_msg(locf(@3), locl(@3), "invalid item data type in array specification."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2842
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2843
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2844
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2845
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2846
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2847
/* helper symbol for array_specification */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2848
array_subrange_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2849
  subrange
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2850
	{$$ = new array_subrange_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2851
| array_subrange_list ',' subrange
98
d0cdf1d00b74 Adding support for derived data types.
lbessard
parents: 96
diff changeset
  2852
	{$$ = $1; $$->add_element($3);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2853
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2854
| array_subrange_list subrange
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2855
	{$$ = $1; print_err_msg(locl(@1), locf(@2), "',' missing in subrange list."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2856
| array_subrange_list ',' error
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  2857
	{$$ = $1;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2858
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no subrange defined in subrange list.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2859
	 else {print_err_msg(locf(@3), locl(@3), "invalid subrange in subrange list."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2860
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2861
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2862
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2863
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2864
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2865
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2866
array_initialization:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2867
  '[' array_initial_elements_list ']'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2868
	{$$ = $2;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2869
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2870
| '[' ']'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2871
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no initial values list defined in array initialization."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2872
| '[' error ']'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2873
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid initial values list defined in array initialization."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2874
| '[' array_initial_elements_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2875
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "']' missing at the end of array initialization."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2876
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2877
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2878
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2879
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2880
/* helper symbol for array_initialization */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2881
array_initial_elements_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2882
  array_initial_elements
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2883
	{$$ = new array_initial_elements_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2884
| array_initial_elements_list ',' array_initial_elements
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2885
	{$$ = $1; $$->add_element($3);}
547
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2886
/* ERROR_CHECK_BEGIN */
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2887
/* The following error checking rules have been commented out. Why? Was it a typo? 
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2888
 * Lets keep them commented out for now...
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2889
 */
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2890
/*
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2891
| array_initial_elements_list ',' error
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  2892
	{$$ = $1;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2893
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no array initial value in array initial values list.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2894
	 else {print_err_msg(locf(@3), locl(@3), "invalid array initial value in array initial values list."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2895
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2896
	}
547
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  2897
*/
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2898
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2899
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2900
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2901
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2902
array_initial_elements:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2903
  array_initial_element
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2904
| integer '(' ')'
377
60b012b7793f Adding support for compiling direct array specification inside variable declaration
laurent
parents: 354
diff changeset
  2905
	{$$ = new array_initial_elements_c($1, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2906
| integer '(' array_initial_element ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2907
	{$$ = new array_initial_elements_c($1, $3, locloc(@$));}
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2908
/* ERROR_CHECK_BEGIN */
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2909
| integer '(' error ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2910
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid array initial value in array initial values list."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2911
| integer '(' array_initial_element error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2912
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "')' missing at the end of array initial value in array initial values list."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2913
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2914
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2915
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2916
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2917
array_initial_element:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2918
  constant
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2919
| enumerated_value
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2920
| structure_initialization
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2921
| array_initialization
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2922
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2923
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2924
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2925
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2926
structure_type_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2927
/*  structure_type_name ':' structure_specification */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2928
  identifier ':' structure_specification
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2929
	{$$ = new structure_type_declaration_c($1, $3, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2930
	 library_element_symtable.insert($1, prev_declared_structure_type_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2931
	}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2932
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2933
| identifier structure_specification
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2934
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between data type name and specification in structure type declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2935
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2936
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2937
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2938
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2939
structure_specification:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2940
  structure_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2941
| initialized_structure
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2942
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2943
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2944
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2945
initialized_structure:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2946
  prev_declared_structure_type_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2947
	{$$ = new initialized_structure_c($1, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2948
| prev_declared_structure_type_name ASSIGN structure_initialization
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2949
	{$$ = new initialized_structure_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2950
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2951
| prev_declared_structure_type_name structure_initialization
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2952
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':=' missing in structure specification with initialization."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2953
| prev_declared_structure_type_name ASSIGN error
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2954
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2955
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no value defined in structure specification with initialization.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2956
	 else {print_err_msg(locf(@3), locl(@3), "invalid value in structure specification with initialization."); yyclearin;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2957
	 yyerrok;
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2958
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2959
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2960
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2961
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2962
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2963
structure_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2964
  STRUCT structure_element_declaration_list END_STRUCT
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2965
	{$$ = $2;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2966
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2967
| STRUCT END_STRUCT
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2968
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no structure element declared in structure type declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2969
| STRUCT error structure_element_declaration_list END_STRUCT
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2970
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unexpected token after 'STRUCT' in structure type declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2971
| STRUCT structure_element_declaration_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2972
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed structure type declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2973
| STRUCT error END_STRUCT
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2974
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in structure type declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2975
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2976
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2977
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2978
/* helper symbol for structure_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2979
structure_element_declaration_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2980
  structure_element_declaration ';'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  2981
	{$$ = new structure_element_declaration_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2982
| structure_element_declaration_list structure_element_declaration ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2983
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2984
/* ERROR_CHECK_BEGIN */
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  2985
| error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2986
	{$$ = new structure_element_declaration_list_c(locloc(@$)); print_err_msg(locf(@1), locl(@1), "invalid structure element declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2987
| structure_element_declaration error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2988
	{$$ = new structure_element_declaration_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "';' missing at end of structure element declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2989
| structure_element_declaration_list structure_element_declaration error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2990
	{$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at end of structure element declaration."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  2991
| structure_element_declaration_list error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2992
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid structure element declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2993
| structure_element_declaration_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  2994
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after structure element declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  2995
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2996
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2997
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2998
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  2999
structure_element_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3000
  structure_element_name ':' simple_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3001
	{$$ = new structure_element_declaration_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3002
| structure_element_name ':' subrange_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3003
	{$$ = new structure_element_declaration_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3004
| structure_element_name ':' enumerated_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3005
	{$$ = new structure_element_declaration_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3006
| structure_element_name ':' array_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3007
	{$$ = new structure_element_declaration_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3008
| structure_element_name ':' initialized_structure
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3009
	{$$ = new structure_element_declaration_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3010
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3011
| structure_element_name simple_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3012
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between structure element name and simple specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3013
| structure_element_name subrange_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3014
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between structure element name and subrange specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3015
| structure_element_name enumerated_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3016
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between structure element name and enumerated specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3017
| structure_element_name array_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3018
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between structure element name and array specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3019
| structure_element_name initialized_structure
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3020
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between structure element name and structure specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3021
| structure_element_name ':' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3022
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3023
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no specification defined in structure element declaration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3024
	 else {print_err_msg(locf(@3), locl(@3), "invalid specification in structure element declaration."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3025
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3026
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3027
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3028
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3029
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3030
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3031
structure_element_name: any_identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3032
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3033
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3034
structure_initialization:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3035
  '(' structure_element_initialization_list ')'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3036
	{$$ = $2;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3037
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3038
| '(' error ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3039
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid structure element initialization list in structure initialization."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3040
| '(' structure_element_initialization_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3041
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "expecting ')' at the end of structure element initialization list in structure initialization."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3042
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3043
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3044
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3045
/* helper symbol for structure_initialization */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3046
structure_element_initialization_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3047
  structure_element_initialization
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3048
	{$$ = new structure_element_initialization_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3049
| structure_element_initialization_list ',' structure_element_initialization
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3050
	{$$ = $1; $$->add_element($3);}
547
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  3051
/* ERROR_CHECK_BEGIN */
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  3052
/* The following error checking rules have been commented out. Why? Was it a typo? 
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  3053
 * Lets keep them commented out for now...
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  3054
 */
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  3055
/*
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3056
| structure_element_initialization_list structure_element_initialization
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3057
	{$$ = $1; print_err_msg(locl(@1), locf(@2), "',' missing in structure element initialization list in structure initialization."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3058
| structure_element_initialization_list ',' error
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  3059
	{$$ = $1;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3060
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no structure element initialization defined in structure initialization.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3061
	 else {print_err_msg(locf(@3), locl(@3), "invalid structure element initialization in structure initialization."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3062
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3063
	}
547
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  3064
*/
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3065
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3066
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3067
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3068
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3069
structure_element_initialization:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3070
  structure_element_name ASSIGN constant
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3071
	{$$ = new structure_element_initialization_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3072
| structure_element_name ASSIGN enumerated_value
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3073
	{$$ = new structure_element_initialization_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3074
| structure_element_name ASSIGN array_initialization
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3075
	{$$ = new structure_element_initialization_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3076
| structure_element_name ASSIGN structure_initialization
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3077
	{$$ = new structure_element_initialization_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3078
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3079
| structure_element_name constant
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3080
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':=' missing in structure element initialization."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3081
| structure_element_name enumerated_value
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3082
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':=' missing in enumerated structure element initialization."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3083
| structure_element_name array_initialization
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3084
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':=' missing in array structure element initialization."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3085
| structure_element_name structure_initialization
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3086
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':=' missing in structured structure element initialization."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3087
| structure_element_name ASSIGN error
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3088
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3089
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no initial value defined in structured structure element initialization.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3090
	 else {print_err_msg(locf(@3), locl(@3), "invalid initial value in structured structure element initialization."); yyclearin;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3091
	 yyerrok;
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3092
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3093
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3094
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3095
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3096
/* NOTE: in order to remove a reduce/reduce conflict,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3097
 *       all occurences of string_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3098
 *       have been replaced with identifier!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3099
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3100
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3101
string_type_name: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3102
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3103
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3104
string_type_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3105
/*  string_type_name ':' elementary_string_type_name string_type_declaration_size string_type_declaration_init */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3106
  identifier ':' elementary_string_type_name string_type_declaration_size string_type_declaration_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3107
	{$$ = new string_type_declaration_c($1, $3, $4, $5, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3108
	 library_element_symtable.insert($1, prev_declared_string_type_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3109
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3110
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3111
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3112
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3113
/* helper symbol for string_type_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3114
string_type_declaration_size:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3115
  '[' integer ']'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3116
	{$$ = $2;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3117
/* REMOVED !! */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3118
//|  /* empty */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3119
//	{$$ = NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3120
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3121
/* The syntax contains a reduce/reduce conflict.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3122
 * The optional '[' <size> ']'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3123
 * has been changed to become mandatory to remove the conflict.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3124
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3125
 * The conflict arises because
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3126
 *  new_str_type : STRING := "hello!"
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3127
 * may be reduced to a string_type_declaration OR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3128
 * a simple_type_declaration.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3129
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3130
 * Our change forces it to be reduced to a
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3131
 * simple_type_declaration!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3132
 * We chose this option because changing the definition
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3133
 * of simple_spec_init would force us to change all the other
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3134
 * rules in which it appears. The change we made has no
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3135
 * side-effects!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3136
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3137
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3138
/* helper symbol for string_type_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3139
string_type_declaration_init:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3140
  /* empty */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3141
	{$$ = NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3142
| ASSIGN character_string
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3143
	{$$ = $2;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3144
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3145
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3146
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3147
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3148
/*********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3149
/* B 1.4 - Variables */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3150
/*********************/
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3151
/* NOTE: The standard is erroneous in it's definition of 'variable' because:
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3152
 *         - The standard considers 'ENO' as a keyword...
315
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3153
 *         - ...=> which means that it may never be parsed as an 'identifier'...
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3154
 *         - ...=> and therefore may never be used as the name of a variable inside an expression.
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3155
 *         - However, a function/FB must be able to assign the ENO parameter
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3156
 *           it's value, doing it in an assignment statement, and therefore using the 'ENO'
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3157
 *           character sequence as an identifier!
315
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3158
 *        The obvious solution is to also allow the ENO keyword to be 
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3159
 *         used as the name of a variable. Note that this variable may be used
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3160
 *         even though it is not explicitly declared as a function/FB variable,
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3161
 *         as the standard requires us to define it implicitly in this case!
315
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3162
 *        There are three ways of achieving this:
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3163
 *          (i) simply not define EN and ENO as keywords in flex (lexical analyser)
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3164
 *              and let them be considered 'identifiers'. Aditionally, add some code
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3165
 *              so that if they are not explicitly declared, we add them automatically to
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3166
 *              the declaration of each Functions and FB, where they would then be parsed
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3167
 *              as a previously_declared_variable.
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3168
 *              This approach has the advantage the EN and ENO would automatically be valid
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3169
 *              in every location where it needs to be valid, namely in the explicit declaration 
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3170
 *              of these same variables, or when they are used within expressions.
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3171
 *              However, this approach has the drawback that 
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3172
 *              EN and ENO could then also be used anywhere a standard identifier is allowed,
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3173
 *              including in the naming of Functions, FBs, Programs, Configurations, Resources, 
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3174
 *              SFC Actions, SFC Steps, etc...
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3175
 *              This would mean that we would then have to add a lexical analysis check
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3176
 *              within the bison code (syntax analyser) to all the above constructs to make sure
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3177
 *              that the identifier being used is not EN or ENO.
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3178
 *         (ii) The other approach is to define EN and ENO as keywords / tokens in flex
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3179
 *              (lexical analyser) and then change the syntax in bison to acomodate 
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3180
 *              these tokens wherever they could correctly appear.
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3181
 *              This has the drawback that we need to do some changes to the synax defintion.
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3182
 *        (iii) Yet a another option is to mix the above two methods.
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3183
 *              Define EN and ENO as tokens in flex, but change (only) the syntax for
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3184
 *              variable declaration to allow these tokens to also be used in declaring variables.
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3185
 *              From this point onwards these tokens are then considered a previously_declared_variable,
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3186
 *              since flex will first check for this before even checking for tokens.
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3187
 *
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3188
 *              I (Mario) cuurretnly (2011) believe the cleanest method of achieving this goal
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3189
 *              is to use option (iii)
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3190
 *              However, considering that:
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3191
 *                - I have already previously implemented option (ii);
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3192
 *                - option (iii) requires that flex parse the previously_declared_variable
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3193
 *                   before parsing any token. We already support this (remeber that this is 
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3194
 *                   used mainly to allow some IL operators as well as PRIORITY, etc. tokens
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3195
 *                   to be used as identifiers, since the standard does not define them as keywords),
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3196
 *                   but this part of the code in flex is often commented out as usually people do not expect
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3197
 *                   us to follow the standard in the strict sense, but rather consider those
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3198
 *                   tokens as keywords;
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3199
 *                considering the above, we currently carry on using option (ii).
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3200
 */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3201
variable:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3202
  symbolic_variable
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  3203
| prev_declared_direct_variable
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3204
| eno_identifier
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3205
	{$$ = new symbolic_variable_c($1, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3206
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3207
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3208
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3209
symbolic_variable:
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3210
/* NOTE: To be entirely correct, variable_name must be replacemed by
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3211
 *         prev_declared_variable_name | prev_declared_fb_name | prev_declared_global_var_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3212
 */
78
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  3213
  prev_declared_fb_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3214
	{$$ = new symbolic_variable_c($1, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3215
| prev_declared_global_var_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3216
	{$$ = new symbolic_variable_c($1, locloc(@$));}
13
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  3217
| prev_declared_variable_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3218
	{$$ = new symbolic_variable_c($1, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3219
| multi_element_variable
78
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  3220
/*
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  3221
| identifier
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  3222
	{$$ = new symbolic_variable_c($1, locloc(@$));}
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  3223
*/
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3224
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3225
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3226
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3227
/* NOTE: in section B 1.7, when configuring a program, symbolic_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3228
 *       is used. Nevertheless, during the parsing of a configuration,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3229
 *       the variables in question are out of scope, so we should
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3230
 *       be allowing any_identifier instead of prev_declared_variable_name!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3231
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3232
 *       We therefore need a new any_symbolic_variable construct that
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3233
 *       allows the use of any_identifier instead of previously declared
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3234
 *       variables, function blocks, etc...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3235
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3236
any_symbolic_variable:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3237
// variable_name -> replaced by any_identifier
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3238
  any_identifier
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3239
	{$$ = new symbolic_variable_c($1, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3240
| any_multi_element_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3241
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3242
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3243
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3244
/* for yet undeclared variable names ! */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3245
variable_name: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3246
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3247
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3248
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3249
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3250
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3251
/********************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3252
/* B.1.4.1   Directly Represented Variables */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3253
/********************************************/
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  3254
prev_declared_direct_variable: prev_declared_direct_variable_token	{$$ = new direct_variable_c($1, locloc(@$));};
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3255
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3256
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3257
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3258
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3259
/*************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3260
/* B.1.4.2   Multi-element Variables */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3261
/*************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3262
multi_element_variable:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3263
  array_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3264
| structured_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3265
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3266
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3267
/* please see note above any_symbolic_variable */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3268
any_multi_element_variable:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3269
  any_array_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3270
| any_structured_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3271
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3272
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3273
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3274
array_variable:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3275
  subscripted_variable '[' subscript_list ']'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3276
	{$$ = new array_variable_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3277
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3278
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3279
/* please see note above any_symbolic_variable */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3280
any_array_variable:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3281
  any_subscripted_variable '[' subscript_list ']'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3282
	{$$ = new array_variable_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3283
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3284
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3285
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3286
subscripted_variable:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3287
  symbolic_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3288
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3289
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3290
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3291
/* please see note above any_symbolic_variable */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3292
any_subscripted_variable:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3293
  any_symbolic_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3294
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3295
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3296
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3297
subscript_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3298
  subscript
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3299
	{$$ = new subscript_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3300
| subscript_list ',' subscript
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3301
	{$$ = $1; $$->add_element($3);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3302
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3303
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3304
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3305
subscript:  expression;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3306
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3307
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3308
structured_variable:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3309
  record_variable '.' field_selector
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3310
	{$$ = new structured_variable_c($1, $3, locloc(@$));}
382
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  3311
| record_variable '.' il_simple_operator_clash3
469
9fe6c4633ed6 Fix bug in building structured variables.
Mario de Sousa <msousa@fe.up.pt>
parents: 453
diff changeset
  3312
    {$$ = new structured_variable_c($1, il_operator_c_2_identifier_c($3), locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3313
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3314
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3315
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3316
/* please see note above any_symbolic_variable */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3317
any_structured_variable:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3318
  any_record_variable '.' field_selector
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3319
	{$$ = new structured_variable_c($1, $3, locloc(@$));}
382
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  3320
| any_record_variable '.' il_simple_operator_clash3
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  3321
	{$$ = new structured_variable_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3322
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3323
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3324
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3325
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3326
record_variable:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3327
  symbolic_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3328
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3329
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3330
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3331
/* please see note above any_symbolic_variable */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3332
any_record_variable:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3333
  any_symbolic_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3334
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3335
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3336
315
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3337
field_selector: 
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3338
  any_identifier
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3339
| eno_identifier
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3340
;
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3341
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3342
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3343
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3344
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3345
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3346
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3347
/******************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3348
/* B 1.4.3 - Declaration & Initialisation */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3349
/******************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3350
input_declarations:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3351
  VAR_INPUT            input_declaration_list END_VAR
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3352
	{$$ = new input_declarations_c(NULL, $2, new explicit_definition_c(), locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3353
| VAR_INPUT RETAIN     input_declaration_list END_VAR
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3354
	{$$ = new input_declarations_c(new retain_option_c(locloc(@2)), $3, new explicit_definition_c(), locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3355
| VAR_INPUT NON_RETAIN input_declaration_list END_VAR
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3356
	{$$ = new input_declarations_c(new non_retain_option_c(locloc(@2)), $3, new explicit_definition_c(), locloc(@$));}
95
b119b1db0a7a Changing format of error reporting.
mario
parents: 94
diff changeset
  3357
/* ERROR_CHECK_BEGIN */
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3358
| VAR_INPUT END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3359
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no variable declared in input variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3360
| VAR_INPUT RETAIN END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3361
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no variable declared in retentive input variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3362
| VAR_INPUT NON_RETAIN END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3363
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no variable declared in non-retentive input variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3364
| VAR_INPUT error input_declaration_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3365
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unexpected token after 'VAR_INPUT' in input variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3366
| VAR_INPUT RETAIN error input_declaration_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3367
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'RETAIN' in retentive input variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3368
| VAR_INPUT NON_RETAIN error input_declaration_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3369
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'NON_RETAIN' in non-retentive input variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3370
| VAR_INPUT input_declaration_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3371
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed input variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3372
| VAR_INPUT RETAIN input_declaration_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3373
	{$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed retentive input variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3374
| VAR_INPUT NON_RETAIN input_declaration_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3375
	{$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed non-retentive input variable(s) declaration."); yyerrok;}
95
b119b1db0a7a Changing format of error reporting.
mario
parents: 94
diff changeset
  3376
| VAR_INPUT error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3377
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in input variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3378
| VAR_INPUT RETAIN error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3379
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unknown error in retentive input variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3380
| VAR_INPUT NON_RETAIN error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3381
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unknown error in non-retentive input variable(s) declaration."); yyerrok;}
95
b119b1db0a7a Changing format of error reporting.
mario
parents: 94
diff changeset
  3382
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3383
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3384
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3385
/* helper symbol for input_declarations */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3386
input_declaration_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3387
  input_declaration ';'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3388
	{$$ = new input_declaration_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3389
| input_declaration_list input_declaration ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3390
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3391
/* ERROR_CHECK_BEGIN */
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  3392
| error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3393
	{$$ = new input_declaration_list_c(locloc(@$)); print_err_msg(locf(@1), locl(@1), "invalid input variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3394
| input_declaration error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3395
	{$$ = new input_declaration_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "';' missing at end of input variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3396
| input_declaration_list input_declaration error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3397
	{$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at end of input variable(s) declaration."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  3398
| input_declaration_list error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3399
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid input variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3400
| input_declaration_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3401
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after input variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3402
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3403
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3404
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3405
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3406
/* NOTE: The formal definition of 'input_declaration' as defined in the standard is erroneous,
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3407
 *       as it does not allow a user defined 'EN' input parameter. However,
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3408
 *       The semantic description of the languages clearly states that this is allowed.
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3409
 *       We have added the 'en_param_declaration' clause to cover for this.
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3410
 */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3411
input_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3412
  var_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3413
| edge_declaration
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3414
| en_param_declaration
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3415
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3416
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3417
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3418
edge_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3419
  var1_list ':' BOOL R_EDGE
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3420
	{$$ = new edge_declaration_c(new raising_edge_option_c(locloc(@3)), $1, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3421
| var1_list ':' BOOL F_EDGE
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3422
	{$$ = new edge_declaration_c(new falling_edge_option_c(locloc(@3)), $1, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3423
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3424
| var1_list BOOL R_EDGE
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3425
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and specification in edge declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3426
| var1_list BOOL F_EDGE
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3427
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and specification in edge declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3428
| var1_list ':' BOOL R_EDGE F_EDGE
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3429
	{$$ = NULL; print_err_msg(locl(@5), locf(@5), "'R_EDGE' and 'F_EDGE' can't be present at the same time in edge declaration."); yynerrs++;}
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3430
| var1_list ':' BOOL F_EDGE R_EDGE
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3431
	{$$ = NULL; print_err_msg(locl(@5), locf(@5), "'R_EDGE' and 'F_EDGE' can't be present at the same time in edge declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3432
| var1_list ':' R_EDGE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3433
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "'BOOL' missing in edge declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3434
| var1_list ':' F_EDGE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3435
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "'BOOL' missing in edge declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3436
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3437
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3438
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3439
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3440
/* NOTE: The formal definition of the standard is erroneous, as it simply does not
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3441
 *       consider the EN and ENO keywords!
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3442
 *       The semantic description of the languages clearly states that these may be
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3443
 *       used in several ways. One of them is to declare an EN input parameter.
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3444
 *       We have added the 'en_param_declaration' clause to cover for this.
315
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3445
 *
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3446
 *       Please read the comment above the definition of 'variable' in section B1.4 for details.
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3447
 */
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3448
en_param_declaration:
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3449
  en_identifier ':' BOOL ASSIGN boolean_literal
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3450
  {$$ = new en_param_declaration_c($1, new bool_type_name_c(locloc(@$)), $5, new explicit_definition_c(), locloc(@$));}
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3451
| en_identifier ':' BOOL ASSIGN integer
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3452
  {$$ = new en_param_declaration_c($1, new bool_type_name_c(locloc(@$)), $5, new explicit_definition_c(), locloc(@$));}
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3453
/* ERROR_CHECK_BEGIN */
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3454
| en_identifier BOOL ASSIGN boolean_literal
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3455
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and specification in EN declaration."); yynerrs++;}
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3456
| en_identifier BOOL ASSIGN integer
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3457
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and specification in EN declaration."); yynerrs++;}
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3458
| en_identifier ':' ASSIGN boolean_literal
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3459
  {$$ = NULL; print_err_msg(locl(@2), locf(@3), "'BOOL' missing in EN declaration."); yynerrs++;}
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3460
| en_identifier ':' ASSIGN integer
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3461
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "'BOOL' missing in EN declaration."); yynerrs++;}
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3462
| en_identifier ':' BOOL ASSIGN error
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3463
	{$$ = NULL;
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3464
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no specification defined in EN declaration.");}
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3465
	 else {print_err_msg(locf(@3), locl(@3), "invalid specification in EN declaration."); yyclearin;}
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3466
	 yyerrok;
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3467
	}
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3468
/* ERROR_CHECK_END */
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3469
;
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3470
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3471
var_init_decl:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3472
  var1_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3473
| array_var_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3474
| structured_var_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3475
| fb_name_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3476
| string_var_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3477
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3478
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3479
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3480
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3481
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3482
var1_init_decl:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3483
  var1_list ':' simple_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3484
	{$$ = new var1_init_decl_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3485
| var1_list ':' subrange_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3486
	{$$ = new var1_init_decl_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3487
| var1_list ':' enumerated_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3488
	{$$ = new var1_init_decl_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3489
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3490
| var1_list simple_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3491
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and simple specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3492
| var1_list subrange_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3493
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and subrange specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3494
| var1_list enumerated_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3495
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and enumerated specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3496
| var1_list ':' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3497
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3498
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no specification defined in variable declaration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3499
	 else {print_err_msg(locf(@3), locl(@3), "invalid specification in variable declaration."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3500
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3501
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3502
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3503
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3504
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3505
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3506
/* NOTE: 
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3507
 * The syntax 
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3508
 *    variable_name DOTDOT 
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3509
 * is an extension to the standard!!! 
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3510
 *
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3511
 * In order to be able to handle extensible standard functions
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3512
 * (i.e. standard functions that may have a variable number of
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3513
 * input parameters, such as AND(word#33, word#44, word#55, word#66),
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3514
 * we have extended the acceptable syntax to allow var_name '..'
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3515
 * in an input variable declaration.
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3516
 *
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3517
 * This allows us to parse the declaration of standard
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3518
 * extensible functions and load their interface definition
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3519
 * into the abstract syntax tree just like we do to other 
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3520
 * user defined functions.
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3521
 * This has the advantage that we can later do semantic
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3522
 * checking of calls to functions (be it a standard or user defined
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3523
 * function) in (almost) exactly the same way.
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3524
 *
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3525
 * Of course, we have a flag that disables this syntax when parsing user
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3526
 * written code, so we only allow this extra syntax while parsing the 
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3527
 * 'header' file that declares all the standard IEC 61131-3 functions.
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3528
 */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3529
var1_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3530
  variable_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3531
	{$$ = new var1_list_c(locloc(@$)); $$->add_element($1);
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3532
	 variable_name_symtable.insert($1, prev_declared_variable_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3533
	}
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3534
| variable_name integer DOTDOT
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3535
	{$$ = new var1_list_c(locloc(@$)); $$->add_element(new extensible_input_parameter_c($1, $2, locloc(@$)));
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3536
	 variable_name_symtable.insert($1, prev_declared_variable_name_token);
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3537
	 if (!allow_extensible_function_parameters) print_err_msg(locf(@1), locl(@2), "invalid syntax in variable name declaration.");
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3538
	}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3539
 | var1_list ',' variable_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3540
	{$$ = $1; $$->add_element($3);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3541
	 variable_name_symtable.insert($3, prev_declared_variable_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3542
	}
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3543
 | var1_list ',' variable_name integer DOTDOT
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3544
	{$$ = $1; $$->add_element(new extensible_input_parameter_c($3, $4, locloc(@$)));
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3545
	 variable_name_symtable.insert($3, prev_declared_variable_name_token);
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3546
	 if (!allow_extensible_function_parameters) print_err_msg(locf(@1), locl(@2), "invalid syntax in variable name declaration.");
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  3547
	}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3548
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3549
| var1_list variable_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3550
	{$$ = $1; print_err_msg(locl(@1), locf(@2), "',' missing in variable list."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3551
| var1_list ',' error
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  3552
	{$$ = $1;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3553
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no variable name defined in variable declaration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3554
	 else {print_err_msg(locf(@3), locl(@3), "invalid variable name in variable declaration."); yyclearin;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  3555
	 yyerrok;
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3556
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3557
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3558
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3559
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3560
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3561
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3562
array_var_init_decl:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3563
 var1_list ':' array_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3564
	{$$ = new array_var_init_decl_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3565
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3566
| var1_list array_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3567
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and array specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3568
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3569
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3570
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3571
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3572
structured_var_init_decl:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3573
  var1_list ':' initialized_structure
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3574
	{$$ = new structured_var_init_decl_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3575
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3576
| var1_list initialized_structure
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3577
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and structured specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3578
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3579
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3580
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3581
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3582
/* NOTE: see notes above fb_name_list and var1_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3583
 *       for reason why ':' was removed from this rule!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3584
 *       In essence, to remove a shift/reduce conflict,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3585
 *       the ':' was moved to var1_list and fb_name_list!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3586
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3587
fb_name_decl:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3588
/*  fb_name_list ':' function_block_type_name */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3589
  fb_name_list_with_colon function_block_type_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3590
	{$$ = new fb_name_decl_c($1, $2, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3591
/*| fb_name_list ':' function_block_type_name ASSIGN structure_initialization */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3592
| fb_name_list_with_colon function_block_type_name ASSIGN structure_initialization
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3593
	{$$ = new fb_name_decl_c($1, $2, $4, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3594
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3595
| fb_name_list_with_colon ASSIGN structure_initialization
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3596
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no function block type name defined in function block declaration with initialization."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3597
| fb_name_list_with_colon function_block_type_name structure_initialization
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3598
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "':=' missing in function block declaration with initialization."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3599
| fb_name_list_with_colon function_block_type_name ASSIGN error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3600
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3601
	 if (is_current_syntax_token()) {print_err_msg(locl(@3), locf(@4), "no initialization defined in function block declaration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3602
	 else {print_err_msg(locf(@4), locl(@4), "invalid initialization in function block declaration."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3603
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3604
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3605
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3606
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3607
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3608
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3609
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3610
/* NOTE: In order to remove a reduce/reduce conflict between
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3611
 *       var1_list and fb_name_list, which are identical to each
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3612
 *       other, fb_name_list has been redefined to be a var1_list.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3613
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3614
 *        In order to remove a further shift/reduce conflict, var1_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3615
 *        is imediately transfomred into var1_list_with_colon
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3616
 *        (i.e. it includes the ':' following the list), which
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3617
 *        means that fb_name_list is built from a
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3618
 *        var1_list_with_colon after all!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3619
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3620
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3621
fb_name_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3622
 (*  fb_name *)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3623
  identifier
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3624
	{$$ = new fb_name_list_c($1);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3625
	 variable_name_symtable.insert($1, prev_declared_fb_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3626
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3627
(* | fb_name_list ',' fb_name *)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3628
| fb_name_list ',' identifier
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3629
	{$$ = $1; $$->add_element($3);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3630
	 variable_name_symtable.insert($3, prev_declared_fb_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3631
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3632
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3633
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3634
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3635
fb_name_list_with_colon:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3636
  var1_list_with_colon
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3637
	{$$ = new fb_name_list_c(locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3638
	 /* fill up the new fb_name_list_c object with the references
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3639
	  * contained in the var1_list_c object.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3640
	  */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3641
	 FOR_EACH_ELEMENT(elem, $1, {$$->add_element(elem);});
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3642
	 delete $1;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3643
	 /* change the tokens associated with the symbols stored in
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3644
	  * the variable name symbol table from prev_declared_variable_name_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3645
	  * to prev_declared_fb_name_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3646
	  */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3647
	 FOR_EACH_ELEMENT(elem, $$, {variable_name_symtable.set(elem, prev_declared_fb_name_token);});
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3648
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3649
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3650
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3651
/* helper symbol for fb_name_list_with_colon */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3652
var1_list_with_colon:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3653
  var1_list ':'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3654
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3655
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3656
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3657
// fb_name: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3658
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3659
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3660
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3661
output_declarations:
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3662
  VAR_OUTPUT var_output_init_decl_list END_VAR
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3663
	{$$ = new output_declarations_c(NULL, $2, new explicit_definition_c(), locloc(@$));}
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3664
| VAR_OUTPUT RETAIN var_output_init_decl_list END_VAR
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3665
	{$$ = new output_declarations_c(new retain_option_c(locloc(@2)), $3, new explicit_definition_c(), locloc(@$));}
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3666
| VAR_OUTPUT NON_RETAIN var_output_init_decl_list END_VAR
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3667
	{$$ = new output_declarations_c(new non_retain_option_c(locloc(@2)), $3, new explicit_definition_c(), locloc(@$));}
96
23baa8821b58 Adding some basic error cheching.
mario
parents: 95
diff changeset
  3668
/* ERROR_CHECK_BEGIN */
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3669
| VAR_OUTPUT END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3670
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no variable declared in output variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3671
| VAR_OUTPUT RETAIN END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3672
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no variable declared in retentive output variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3673
| VAR_OUTPUT NON_RETAIN END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3674
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no variable declared in non-retentive output variable(s) declaration."); yynerrs++;}
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3675
| VAR_OUTPUT error var_output_init_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3676
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unexpected token after 'VAR_OUPUT' in output variable(s) declaration."); yyerrok;}
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3677
| VAR_OUTPUT RETAIN error var_output_init_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3678
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'RETAIN' in retentive output variable(s) declaration."); yyerrok;}
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3679
| VAR_OUTPUT NON_RETAIN error var_output_init_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3680
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'NON_RETAIN' in non-retentive output variable(s) declaration."); yyerrok;}
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3681
| VAR_OUTPUT var_output_init_decl_list error END_OF_INPUT
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3682
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed output variable(s) declaration."); yyerrok;}
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3683
| VAR_OUTPUT RETAIN var_output_init_decl_list error END_OF_INPUT
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3684
	{$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed retentive output variable(s) declaration."); yyerrok;}
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3685
| VAR_OUTPUT NON_RETAIN var_output_init_decl_list error END_OF_INPUT
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3686
	{$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed non-retentive output variable(s) declaration."); yyerrok;}
96
23baa8821b58 Adding some basic error cheching.
mario
parents: 95
diff changeset
  3687
| VAR_OUTPUT error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3688
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in output variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3689
| VAR_OUTPUT RETAIN error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3690
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unknown error in retentive output variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3691
| VAR_OUTPUT NON_RETAIN error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3692
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unknown error in non-retentive output variable(s) declaration."); yyerrok;}
96
23baa8821b58 Adding some basic error cheching.
mario
parents: 95
diff changeset
  3693
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3694
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3695
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3696
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3697
/* NOTE: The formal definition of 'var_output_init_decl' as defined in the standard is erroneous,
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3698
 *       as it does not allow a user defined 'ENO' output parameter. However,
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3699
 *       The semantic description of the languages clearly states that this is allowed.
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3700
 *       We have added the 'eno_param_declaration' clause to cover for this.
315
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3701
 *
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3702
 *       Please read the comment above the definition of 'variable' in section B1.4 for details.
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3703
 */
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3704
var_output_init_decl:
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3705
  var_init_decl
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3706
| eno_param_declaration
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3707
;
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3708
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3709
var_output_init_decl_list:
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3710
  var_output_init_decl ';'
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3711
	{$$ = new var_init_decl_list_c(locloc(@$)); $$->add_element($1);}
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3712
| var_output_init_decl_list var_output_init_decl ';'
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3713
	{$$ = $1; $$->add_element($2);}
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3714
/* ERROR_CHECK_BEGIN */
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3715
| var_output_init_decl_list var_output_init_decl error
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3716
	{$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at end of variable(s) declaration."); yyerrok;}
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3717
| var_output_init_decl_list error ';'
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3718
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid variable(s) declaration."); yyerrok;}
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3719
/* ERROR_CHECK_END */
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3720
;
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3721
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3722
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3723
/* NOTE: The formal definition of the standard is erroneous, as it simply does not
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3724
 *       consider the EN and ENO keywords!
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3725
 *       The semantic description of the languages clearly states that these may be
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3726
 *       used in several ways. One of them is to declare an ENO output parameter.
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3727
 *       We have added the 'eno_param_declaration' clause to cover for this.
315
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3728
 *
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  3729
 *       Please read the comment above the definition of 'variable' in section B1.4 for details.
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3730
 */
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3731
eno_param_declaration:
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3732
  eno_identifier ':' BOOL
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3733
  /* NOTE We do _NOT_ include this variable in the previously_declared_variable symbol table!
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3734
   *      Please read the comment above the definition of 'variable' for the reason for this.
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3735
   */
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3736
  {$$ = new eno_param_declaration_c($1, new bool_type_name_c(locloc(@$)), new explicit_definition_c(), locloc(@$));}
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3737
/* ERROR_CHECK_BEGIN */
207
56ee922d0112 Bug in eno_param_declaration error handle fixed
laurent
parents: 202
diff changeset
  3738
| eno_identifier BOOL
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  3739
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and specification in ENO declaration."); yynerrs++;}
207
56ee922d0112 Bug in eno_param_declaration error handle fixed
laurent
parents: 202
diff changeset
  3740
| eno_identifier ':' error
146
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3741
	{$$ = NULL;
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3742
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no specification defined in ENO declaration.");}
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3743
	 else {print_err_msg(locf(@3), locl(@3), "invalid specification in ENO declaration."); yyclearin;}
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3744
	 yyerrok;
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3745
	}
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3746
/* ERROR_CHECK_END */
eef5e62048c7 Adding support for EN/ENO params in function and function blocks (standard function not supported yet)
lbessard
parents: 143
diff changeset
  3747
;
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3748
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3749
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3750
input_output_declarations:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3751
  VAR_IN_OUT var_declaration_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3752
	{$$ = new input_output_declarations_c($2, locloc(@$));}
96
23baa8821b58 Adding some basic error cheching.
mario
parents: 95
diff changeset
  3753
/* ERROR_CHECK_BEGIN */
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3754
| VAR_IN_OUT END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3755
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no variable declared in in_out variable(s) declaration."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3756
| VAR_IN_OUT error var_declaration_list END_VAR
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3757
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unexpected token after 'VAR_IN_OUT' in in_out variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3758
| VAR_IN_OUT var_declaration_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3759
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed in_out variable(s) declaration."); yyerrok;}
96
23baa8821b58 Adding some basic error cheching.
mario
parents: 95
diff changeset
  3760
| VAR_IN_OUT error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3761
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in in_out variable(s) declaration."); yyerrok;}
96
23baa8821b58 Adding some basic error cheching.
mario
parents: 95
diff changeset
  3762
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3763
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3764
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3765
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3766
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3767
/* helper symbol for input_output_declarations */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3768
var_declaration_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3769
  var_declaration ';'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3770
	{$$ = new var_declaration_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3771
| var_declaration_list var_declaration ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3772
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3773
/* ERROR_CHECK_BEGIN */
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  3774
| error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3775
	{$$ = new var_declaration_list_c(locloc(@$)); print_err_msg(locf(@1), locl(@1), "invalid variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3776
| var_declaration error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3777
	{$$ = new var_declaration_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "';' missing at end of variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3778
| var_declaration_list var_declaration error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3779
	{$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at end of variable(s) declaration."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  3780
| var_declaration_list error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3781
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3782
| var_declaration_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3783
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3784
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3785
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3786
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3787
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3788
var_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3789
  temp_var_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3790
| fb_name_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3791
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3792
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3793
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3794
temp_var_decl:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3795
  var1_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3796
| array_var_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3797
| structured_var_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3798
| string_var_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3799
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3800
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3801
var1_declaration:
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  3802
  var1_list ':' simple_specification
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3803
	{$$ = new var1_init_decl_c($1, $3, locloc(@$));}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  3804
| var1_list ':' subrange_specification
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3805
	{$$ = new var1_init_decl_c($1, $3, locloc(@$));}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  3806
| var1_list ':' enumerated_specification
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3807
	{$$ = new var1_init_decl_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3808
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3809
| var1_list simple_specification
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3810
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and simple specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3811
| var1_list subrange_specification
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3812
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and subrange specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3813
| var1_list enumerated_specification
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3814
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and enumerated specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3815
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3816
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3817
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3818
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3819
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3820
array_var_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3821
  var1_list ':' array_specification
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3822
	{$$ = new array_var_declaration_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3823
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3824
| var1_list array_specification
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3825
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and array specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3826
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3827
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3828
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3829
structured_var_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3830
  var1_list ':' prev_declared_structure_type_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3831
	{$$ = new structured_var_declaration_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3832
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3833
| var1_list prev_declared_structure_type_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3834
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and structured specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3835
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3836
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3837
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3838
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3839
var_declarations:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3840
  VAR var_init_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3841
	{$$ = new var_declarations_c(NULL, $2, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3842
| VAR CONSTANT var_init_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3843
	{$$ = new var_declarations_c(new constant_option_c(locloc(@2)), $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3844
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3845
| VAR END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3846
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no variable declared in variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3847
| VAR CONSTANT END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3848
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no variable declared in constant variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3849
| VAR error var_init_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3850
	{$$ = NULL; print_err_msg(locl(@1), locf(@3), "unexpected token after 'VAR' in variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3851
| VAR CONSTANT error var_init_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3852
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'CONSTANT' in constant variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3853
| VAR var_init_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3854
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3855
| VAR CONSTANT var_init_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3856
	{$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed constant variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3857
| VAR error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3858
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3859
| VAR CONSTANT error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3860
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unknown error in constant variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3861
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3862
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3863
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3864
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3865
retentive_var_declarations:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3866
  VAR RETAIN var_init_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3867
	{$$ = new retentive_var_declarations_c($3, locloc(@$));}
96
23baa8821b58 Adding some basic error cheching.
mario
parents: 95
diff changeset
  3868
/* ERROR_CHECK_BEGIN */
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3869
| VAR RETAIN END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3870
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no variable declared in retentive variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3871
| VAR RETAIN error var_init_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3872
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'RETAIN' in retentive variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3873
| VAR RETAIN var_init_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3874
	{$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed retentive variable(s) declaration."); yyerrok;}
96
23baa8821b58 Adding some basic error cheching.
mario
parents: 95
diff changeset
  3875
| VAR RETAIN error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3876
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unknown error in retentive variable(s) declaration."); yyerrok;}
96
23baa8821b58 Adding some basic error cheching.
mario
parents: 95
diff changeset
  3877
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3878
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3879
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3880
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3881
located_var_declarations:
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3882
  VAR located_var_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3883
	{$$ = new located_var_declarations_c(NULL, $2, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3884
| VAR CONSTANT located_var_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3885
	{$$ = new located_var_declarations_c(new constant_option_c(locloc(@2)), $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3886
| VAR RETAIN located_var_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3887
	{$$ = new located_var_declarations_c(new retain_option_c(locloc(@2)), $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3888
| VAR NON_RETAIN located_var_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3889
	{$$ = new located_var_declarations_c(new non_retain_option_c(locloc(@2)), $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3890
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3891
| VAR NON_RETAIN END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3892
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no variable declared in non-retentive located variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3893
| VAR error located_var_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3894
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unexpected token after 'VAR' in located variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3895
| VAR CONSTANT error located_var_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3896
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'CONSTANT' in constant located variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3897
| VAR RETAIN error located_var_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3898
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'RETAIN' in retentive located variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3899
| VAR NON_RETAIN error located_var_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3900
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'NON_RETAIN' in non-retentive located variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3901
| VAR located_var_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3902
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed located variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3903
| VAR CONSTANT located_var_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3904
	{$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed constant located variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3905
| VAR RETAIN located_var_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3906
	{$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed retentive located variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3907
| VAR NON_RETAIN located_var_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3908
	{$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed non-retentive located variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3909
| VAR NON_RETAIN error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3910
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unknown error in non retentive variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3911
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3912
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3913
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3914
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3915
/* helper symbol for located_var_declarations */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3916
located_var_decl_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3917
  located_var_decl ';'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3918
	{$$ = new located_var_decl_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3919
| located_var_decl_list located_var_decl ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3920
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3921
/* ERROR_CHECK_BEGIN */
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  3922
| error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3923
	{$$ = new located_var_decl_list_c(locloc(@$)); print_err_msg(locf(@1), locl(@1), "invalid located variable declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3924
| located_var_decl error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3925
	{$$ = new located_var_decl_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "';' missing at end of located variable declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3926
| located_var_decl_list located_var_decl error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3927
	{$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at end of located variable declaration."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  3928
| located_var_decl_list error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3929
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid located variable declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3930
| located_var_decl_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3931
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after located variable declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3932
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3933
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3934
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3935
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3936
located_var_decl:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3937
  variable_name location ':' located_var_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3938
	{$$ = new located_var_decl_c($1, $2, $4, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3939
	 variable_name_symtable.insert($1, prev_declared_variable_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3940
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3941
| location ':' located_var_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3942
	{$$ = new located_var_decl_c(NULL, $1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3943
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3944
| variable_name location located_var_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3945
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between located variable location and specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3946
| location located_var_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3947
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between located variable location and specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3948
| variable_name location ':' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3949
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3950
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no specification defined in located variable declaration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3951
	 else {print_err_msg(locf(@3), locl(@3), "invalid specification in located variable declaration."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3952
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3953
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3954
| location ':' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3955
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3956
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no specification defined in located variable declaration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3957
	 else {print_err_msg(locf(@3), locl(@3), "invalid specification in located variable declaration."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3958
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3959
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3960
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3961
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3962
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3963
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3964
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3965
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3966
external_var_declarations:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3967
  VAR_EXTERNAL external_declaration_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3968
	{$$ = new external_var_declarations_c(NULL, $2, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3969
| VAR_EXTERNAL CONSTANT external_declaration_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3970
	{$$ = new external_var_declarations_c(new constant_option_c(locloc(@2)), $3, locloc(@$));}
96
23baa8821b58 Adding some basic error cheching.
mario
parents: 95
diff changeset
  3971
/* ERROR_CHECK_BEGIN */
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3972
| VAR_EXTERNAL END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3973
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no variable declared in external variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3974
| VAR_EXTERNAL CONSTANT END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3975
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no variable declared in constant external variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3976
| VAR_EXTERNAL error external_declaration_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3977
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unexpected token after 'VAR_EXTERNAL' in external variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3978
| VAR_EXTERNAL CONSTANT error external_declaration_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3979
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'CONSTANT' in constant external variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3980
| VAR_EXTERNAL external_declaration_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3981
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed external variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3982
| VAR_EXTERNAL CONSTANT external_declaration_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3983
	{$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed constant external variable(s) declaration."); yyerrok;}
96
23baa8821b58 Adding some basic error cheching.
mario
parents: 95
diff changeset
  3984
| VAR_EXTERNAL error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3985
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in external variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3986
| VAR_EXTERNAL CONSTANT error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3987
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unknown error in constant external variable(s) declaration."); yyerrok;}
96
23baa8821b58 Adding some basic error cheching.
mario
parents: 95
diff changeset
  3988
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3989
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3990
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3991
/* helper symbol for external_var_declarations */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3992
external_declaration_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3993
  external_declaration ';'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  3994
	{$$ = new external_declaration_list_c(locloc(@$)); $$->add_element($1);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3995
| external_declaration_list external_declaration ';'
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  3996
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  3997
/* ERROR_CHECK_BEGIN */
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  3998
| error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  3999
	{$$ = new external_declaration_list_c(locloc(@$)); print_err_msg(locf(@1), locl(@1), "invalid external variable declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4000
| external_declaration error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4001
	{$$ = new external_declaration_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "';' missing at end of external variable declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4002
| external_declaration_list external_declaration error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4003
	{$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at end of external variable declaration."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  4004
| external_declaration_list error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4005
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid external variable declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4006
| external_declaration_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4007
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after external variable declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4008
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4009
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4010
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4011
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4012
external_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4013
  global_var_name ':' simple_specification
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4014
	{$$ = new external_declaration_c($1, $3, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4015
	 variable_name_symtable.insert($1, prev_declared_variable_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4016
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4017
| global_var_name ':' subrange_specification
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4018
	{$$ = new external_declaration_c($1, $3, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4019
	 variable_name_symtable.insert($1, prev_declared_variable_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4020
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4021
| global_var_name ':' enumerated_specification
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4022
	{$$ = new external_declaration_c($1, $3, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4023
	 variable_name_symtable.insert($1, prev_declared_variable_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4024
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4025
| global_var_name ':' array_specification
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4026
	{$$ = new external_declaration_c($1, $3, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4027
	 variable_name_symtable.insert($1, prev_declared_variable_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4028
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4029
| global_var_name ':' prev_declared_structure_type_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4030
	{$$ = new external_declaration_c($1, $3, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4031
	 variable_name_symtable.insert($1, prev_declared_variable_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4032
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4033
| global_var_name ':' function_block_type_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4034
	{$$ = new external_declaration_c($1, $3, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4035
	 variable_name_symtable.insert($1, prev_declared_fb_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4036
	}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4037
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4038
| global_var_name simple_specification
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4039
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between external variable name and simple specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4040
| global_var_name subrange_specification
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4041
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between external variable name and subrange specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4042
| global_var_name enumerated_specification
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4043
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between external variable name and enumerated specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4044
| global_var_name array_specification
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4045
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between external variable name and array specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4046
| global_var_name prev_declared_structure_type_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4047
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between external variable name and structured specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4048
| global_var_name function_block_type_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4049
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between external variable name and function block type specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4050
| global_var_name ':' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4051
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4052
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no specification defined in external variable declaration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4053
	 else {print_err_msg(locf(@3), locl(@3), "invalid specification in external variable declaration."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4054
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4055
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4056
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4057
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4058
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4059
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4060
global_var_name: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4061
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4062
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4063
global_var_declarations:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4064
  VAR_GLOBAL global_var_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4065
	{$$ = new global_var_declarations_c(NULL, $2, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4066
| VAR_GLOBAL CONSTANT global_var_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4067
	{$$ = new global_var_declarations_c(new constant_option_c(locloc(@2)), $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4068
| VAR_GLOBAL RETAIN global_var_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4069
	{$$ = new global_var_declarations_c(new retain_option_c(locloc(@2)), $3, locloc(@$));}
96
23baa8821b58 Adding some basic error cheching.
mario
parents: 95
diff changeset
  4070
/* ERROR_CHECK_BEGIN */
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4071
| VAR_GLOBAL END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4072
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no variable declared in global variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4073
| VAR_GLOBAL CONSTANT END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4074
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no variable declared in constant global variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4075
| VAR_GLOBAL RETAIN END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4076
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no variable declared in retentive global variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4077
| VAR_GLOBAL error global_var_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4078
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unexpected token after 'VAR_GLOBAL' in global variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4079
| VAR_GLOBAL CONSTANT error global_var_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4080
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'CONSTANT' in constant global variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4081
| VAR_GLOBAL RETAIN error global_var_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4082
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'RETAIN' in retentive global variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4083
| VAR_GLOBAL global_var_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4084
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed global variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4085
| VAR_GLOBAL CONSTANT global_var_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4086
  {$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed constant global variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4087
| VAR_GLOBAL RETAIN global_var_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4088
  {$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed retentive global variable(s) declaration."); yyerrok;}
96
23baa8821b58 Adding some basic error cheching.
mario
parents: 95
diff changeset
  4089
| VAR_GLOBAL error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4090
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in global variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4091
| VAR_GLOBAL CONSTANT error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4092
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unknown error in constant global variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4093
| VAR_GLOBAL RETAIN error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4094
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unknown error in constant global variable(s) declaration."); yyerrok;}
96
23baa8821b58 Adding some basic error cheching.
mario
parents: 95
diff changeset
  4095
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4096
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4097
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4098
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4099
/* helper symbol for global_var_declarations */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4100
global_var_decl_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4101
  global_var_decl ';'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4102
	{$$ = new global_var_decl_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4103
| global_var_decl_list global_var_decl ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4104
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4105
/* ERROR_CHECK_BEGIN */
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4106
| error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4107
	{$$ = new global_var_decl_list_c(locloc(@$)); print_err_msg(locf(@1), locl(@1), "invalid global variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4108
| global_var_decl error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4109
	{$$ = new global_var_decl_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "';' missing at end of global variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4110
| global_var_decl_list global_var_decl error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4111
	{$$ = $1; print_err_msg(locl(@1), locf(@2), "';' missing at end of global variable(s) declaration."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  4112
| global_var_decl_list error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4113
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid global variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4114
| global_var_decl_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4115
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after global variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4116
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4117
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4118
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4119
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4120
global_var_decl:
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4121
/* NOTE : This possibility defined in standard has no sense and generate a conflict (disabled)
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4122
  global_var_spec ':'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4123
	{$$ = new global_var_decl_c($1, NULL, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4124
*/
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4125
  global_var_spec ':' located_var_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4126
	{$$ = new global_var_decl_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4127
| global_var_spec ':' function_block_type_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4128
	{$$ = new global_var_decl_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4129
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4130
| global_var_list located_var_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4131
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between global variable list and type specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4132
| global_var_name location located_var_spec_init
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4133
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between global variable specification and type specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4134
| global_var_spec function_block_type_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4135
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between global variable specification and function block type specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4136
| global_var_spec ':' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4137
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4138
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no specification defined in global variable declaration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4139
	 else {print_err_msg(locf(@3), locl(@3), "invalid specification in global variable declaration."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4140
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4141
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4142
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4143
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4144
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4145
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4146
global_var_spec:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4147
  global_var_list	{$$ = $1;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4148
| location
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4149
	{$$ = new global_var_spec_c(NULL, $1, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4150
| global_var_name location
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4151
	{$$ = new global_var_spec_c($1, $2, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4152
	 variable_name_symtable.insert($1, prev_declared_global_var_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4153
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4154
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4155
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4156
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4157
located_var_spec_init:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4158
  simple_spec_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4159
| subrange_spec_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4160
| enumerated_spec_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4161
| array_spec_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4162
| initialized_structure
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4163
| single_byte_string_spec
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4164
| double_byte_string_spec
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4165
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4166
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4167
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4168
location:
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  4169
  AT direct_variable_token
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  4170
	{$$ = new location_c(new direct_variable_c($2, locloc(@$)), locloc(@$));
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  4171
	 direct_variable_symtable.insert($2, prev_declared_direct_variable_token);
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  4172
	}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4173
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4174
| AT error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4175
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4176
	 if (is_current_syntax_token()) {print_err_msg(locl(@1), locf(@2), "no location defined in location declaration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4177
	 else {print_err_msg(locf(@2), locl(@2), "invalid location in global location declaration."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4178
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4179
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4180
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4181
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4182
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4183
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4184
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4185
global_var_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4186
  global_var_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4187
	{$$ = new global_var_list_c(locloc(@$)); $$->add_element($1);
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4188
	 variable_name_symtable.insert($1, prev_declared_global_var_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4189
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4190
| global_var_list ',' global_var_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4191
	{$$ = $1; $$->add_element($3);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4192
	 variable_name_symtable.insert($3, prev_declared_global_var_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4193
	}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4194
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4195
| global_var_list global_var_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4196
	{$$ = new global_var_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "',' missing in global variable list."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4197
| global_var_list ',' error
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4198
	{$$ = $1;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4199
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no variable name defined in global variable declaration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4200
	 else {print_err_msg(locf(@3), locl(@3), "invalid variable name in global variable declaration."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4201
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4202
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4203
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4204
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4205
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4206
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4207
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4208
string_var_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4209
  single_byte_string_var_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4210
| double_byte_string_var_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4211
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4212
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4213
single_byte_string_var_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4214
  var1_list ':' single_byte_string_spec
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4215
	{$$ = new single_byte_string_var_declaration_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4216
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4217
| var1_list single_byte_string_spec
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4218
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and string type specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4219
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4220
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4221
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4222
/* NOTE: The constructs
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4223
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4224
 *       [W]STRING
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4225
 *       and
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4226
 *       [W]STRING ASSIGN single_byte_character_string
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4227
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4228
 *       were removed as they are already contained
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4229
 *       within a other constructs.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4230
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4231
 *       single_byte_string_spec is used in:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4232
 *        - single_byte_string_var_declaration ->
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4233
 *           -> string_var_declaration ---> var_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4234
 *                                     |--> temp_var_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4235
 *                                     |--> var2_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4236
 *        - located_var_spec_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4237
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4238
 *       STRING [ASSIGN string_constant] -> elementary_string_type_name ->
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4239
 *        -> simple_spec -> simple_specification -> simple_spec_init ->
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4240
 *        -> located_var_spec_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4241
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4242
 *       STRING [ASSIGN string_constant] -> elementary_string_type_name ->
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4243
 *        -> simple_spec -> simple_specification -> simple_spec_init ->
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4244
 *        -> var1_init_decl -> var_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4245
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4246
 *       STRING [ASSIGN string_constant] -> elementary_string_type_name ->
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4247
 *        -> simple_spec -> simple_specification -> simple_spec_init ->
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4248
 *        -> var1_init_decl -> var2_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4249
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4250
 *       STRING [ASSIGN string_constant] -> elementary_string_type_name ->
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4251
 *        -> simple_spec -> simple_specification ->
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4252
 *        -> var1_declaration -> temp_var_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4253
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4254
single_byte_string_spec:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4255
/*  STRING
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4256
	{$$ = new single_byte_string_spec_c(NULL, NULL);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4257
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4258
  STRING '[' integer ']'
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4259
	{$$ = new single_byte_string_spec_c(new single_byte_limited_len_string_spec_c(new string_type_name_c(locloc(@1)), $3, locloc(@$)), NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4260
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4261
| STRING ASSIGN single_byte_character_string
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4262
	{$$ = new single_byte_string_spec_c($1, NULL, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4263
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4264
| STRING '[' integer ']' ASSIGN single_byte_character_string
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4265
	{$$ = new single_byte_string_spec_c(new single_byte_limited_len_string_spec_c(new string_type_name_c(locloc(@1)), $3, locloc(@$)), $6, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4266
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4267
| STRING '[' error ']'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4268
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid length value for limited string type specification."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4269
| STRING '[' error ']' ASSIGN single_byte_character_string
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4270
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid length value for limited string type specification."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4271
| STRING '[' ']'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4272
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "missing length value for limited string type specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4273
| STRING '[' ']' ASSIGN single_byte_character_string
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4274
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "missing length value for limited string type specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4275
| STRING '[' integer error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4276
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "expecting ']' after length definition for limited string type specification."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4277
| STRING '[' integer ']' single_byte_character_string
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4278
	{$$ = NULL; print_err_msg(locl(@4), locf(@5), "':=' missing before limited string type initialization."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4279
| STRING '[' integer ']' ASSIGN error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4280
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4281
	 if (is_current_syntax_token()) {print_err_msg(locl(@5), locf(@6), "no initial value defined in limited string type initialization.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4282
	 else {print_err_msg(locf(@6), locl(@6), "invalid initial value in limited string type initialization."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4283
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4284
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4285
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4286
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4287
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4288
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4289
double_byte_string_var_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4290
  var1_list ':' double_byte_string_spec
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4291
	{$$ = new double_byte_string_var_declaration_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4292
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4293
| var1_list double_byte_string_spec
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4294
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between variable list and double byte string type specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4295
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4296
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4297
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4298
double_byte_string_spec:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4299
/*  WSTRING
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4300
	{$$ = new double_byte_string_spec_c($1, NULL, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4301
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4302
  WSTRING '[' integer ']'
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4303
	{$$ = new double_byte_string_spec_c(new double_byte_limited_len_string_spec_c(new wstring_type_name_c(locloc(@1)), $3, locloc(@$)), NULL, locloc(@$));}
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4304
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4305
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4306
| WSTRING ASSIGN double_byte_character_string
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4307
	{$$ = new double_byte_string_spec_c($1, NULL, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4308
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4309
| WSTRING '[' integer ']' ASSIGN double_byte_character_string
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4310
	{$$ = new double_byte_string_spec_c(new double_byte_limited_len_string_spec_c(new wstring_type_name_c(locloc(@1)), $3, locloc(@$)), $6, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4311
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4312
| WSTRING '[' error ']'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4313
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid length value for limited double byte string type specification."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4314
| WSTRING '[' error ']' ASSIGN single_byte_character_string
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4315
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid length value for limited double byte string type specification."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4316
| WSTRING '[' ']'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4317
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "missing length value for limited double byte string type specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4318
| WSTRING '[' ']' ASSIGN single_byte_character_string
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4319
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "missing length value for limited double byte string type specification."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4320
| WSTRING '[' integer error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4321
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "expecting ']' after length definition for limited double byte string type specification."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4322
| WSTRING '[' integer ']' single_byte_character_string
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4323
	{$$ = NULL; print_err_msg(locl(@4), locf(@5), "':=' missing before limited double byte string type initialization."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4324
| WSTRING '[' integer ']' ASSIGN error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4325
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4326
	 if (is_current_syntax_token()) {print_err_msg(locl(@5), locf(@6), "no initial value defined double byte in limited string type initialization.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4327
	 else {print_err_msg(locf(@6), locl(@6), "invalid initial value in limited double byte string type initialization."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4328
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4329
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4330
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4331
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4332
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4333
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4334
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4335
incompl_located_var_declarations:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4336
  VAR            incompl_located_var_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4337
	{$$ = new incompl_located_var_declarations_c(NULL, $2, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4338
| VAR     RETAIN incompl_located_var_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4339
	{$$ = new incompl_located_var_declarations_c(new retain_option_c(locloc(@2)), $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4340
| VAR NON_RETAIN incompl_located_var_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4341
	{$$ = new incompl_located_var_declarations_c(new non_retain_option_c(locloc(@2)), $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4342
/* ERROR_CHECK_BEGIN */
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4343
| VAR incompl_located_var_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4344
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed incomplete located variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4345
| VAR RETAIN incompl_located_var_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4346
  {$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed incomplete retentive located variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4347
| VAR NON_RETAIN incompl_located_var_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4348
  {$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed incomplete non-retentive located variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4349
| VAR error incompl_located_var_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4350
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unexpected token after 'VAR' in incomplete located variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4351
| VAR RETAIN error incompl_located_var_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4352
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'RETAIN' in retentive located variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4353
| VAR NON_RETAIN error incompl_located_var_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4354
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'NON_RETAIN' in non-retentive located variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4355
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4356
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4357
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4358
/* helper symbol for incompl_located_var_declarations */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4359
incompl_located_var_decl_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4360
  incompl_located_var_decl ';'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4361
	{$$ = new incompl_located_var_decl_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4362
| incompl_located_var_decl_list incompl_located_var_decl ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4363
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4364
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4365
| incompl_located_var_decl error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4366
	{$$ = new incompl_located_var_decl_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "';' missing at end of incomplete located variable declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4367
| incompl_located_var_decl_list incompl_located_var_decl error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4368
	{$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at end of incomplete located variable declaration."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  4369
| incompl_located_var_decl_list error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4370
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid incomplete located variable declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4371
| incompl_located_var_decl_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4372
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after incomplete located variable declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4373
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4374
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4375
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4376
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4377
incompl_located_var_decl:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4378
  variable_name incompl_location ':' var_spec
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4379
	{$$ = new incompl_located_var_decl_c($1, $2, $4, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4380
/* ERROR_CHECK_BEGIN */
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4381
| variable_name incompl_location var_spec
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4382
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing between incomplete located variable and type specification."); yynerrs++;
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4383
	}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4384
| variable_name incompl_location ':' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4385
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4386
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no specification defined in incomplete located variable declaration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4387
	 else {print_err_msg(locf(@3), locl(@3), "invalid specification in incomplete located variable declaration."); yyclearin;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4388
	 yyerrok;
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4389
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4390
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4391
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4392
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4393
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4394
incompl_location:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4395
  AT incompl_location_token
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4396
	{$$ = new incompl_location_c($2, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4397
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4398
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4399
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4400
var_spec:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4401
  simple_specification
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4402
| subrange_specification
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4403
| enumerated_specification
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4404
| array_specification
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4405
| prev_declared_structure_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4406
| string_spec
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4407
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4408
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4409
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4410
/* helper symbol for var_spec */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4411
string_spec:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4412
/*  STRING
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4413
	{$$ = new single_byte_limited_len_string_spec_c($1, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4414
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4415
  STRING '[' integer ']'
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4416
	{$$ = new single_byte_limited_len_string_spec_c(new string_type_name_c(locloc(@1)), $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4417
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4418
| WSTRING
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4419
	{$$ = new double_byte_limited_len_string_spec_c($1, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4420
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4421
| WSTRING '[' integer ']'
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4422
	{$$ = new double_byte_limited_len_string_spec_c(new wstring_type_name_c(locloc(@1)), $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4423
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4424
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4425
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4426
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4427
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4428
/* intermediate helper symbol for:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4429
 *  - non_retentive_var_decls
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4430
 *  - var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4431
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4432
var_init_decl_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4433
  var_init_decl ';'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4434
	{$$ = new var_init_decl_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4435
| var_init_decl_list var_init_decl ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4436
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4437
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4438
| var_init_decl_list var_init_decl error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4439
	{$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at end of variable(s) declaration."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  4440
| var_init_decl_list error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4441
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4442
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4443
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4444
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4445
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4446
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4447
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4448
/***********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4449
/* B 1.5.1 - Functions */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4450
/***********************/
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4451
/*
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4452
function_name:
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4453
  prev_declared_derived_function_name
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4454
| standard_function_name 
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4455
;
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4456
*/
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4457
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4458
/* The following rules should be set such as:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4459
 * function_name: function_name_no_clashes | function_name_simpleop_clashes | function_name_expression_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4460
 * function_name: function_name_no_NOT_clashes | function_name_NOT_clashes;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4461
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4462
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4463
function_name_no_clashes: prev_declared_derived_function_name | standard_function_name_no_clashes;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4464
function_name_simpleop_clashes: standard_function_name_simpleop_clashes;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4465
//function_name_expression_clashes: standard_function_name_expression_clashes;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4466
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4467
function_name_no_NOT_clashes: prev_declared_derived_function_name | standard_function_name_no_NOT_clashes;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4468
//function_name_NOT_clashes: standard_function_name_NOT_clashes;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4469
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4470
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4471
/* NOTE: The list of standard function names
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4472
 *       includes the standard functions MOD(), NOT()
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4473
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4474
 *       Strangely enough, MOD and NOT are reserved keywords,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4475
 *       so shouldn't be used for function names.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4476
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4477
 *       The specification contradicts itself!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4478
 *       Our workaround  is to treat MOD as a token,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4479
 *       but to include this token as a
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4480
 *       standard_function_name.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4481
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4482
 *       The names of all other standard functions get
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4483
 *       preloaded into the library_element_symbol_table
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4484
 *       with the token value of
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4485
 *       standard_function_name_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4486
 *       Actually, simply for completeness, MOD is also
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4487
 *       loaded into the library_element_symbol_table, but
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4488
 *       it is irrelevant since flex will catch MOD as a
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4489
 *       token, before it interprets it as an identifier,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4490
 *       and looks in the library_element_symbol_table to check
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4491
 *       whether it has been previously declared.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4492
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4493
 * NOTE: The same as the above also occurs with the IL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4494
 *       operators NOT AND OR XOR ADD SUB MUL DIV MOD
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4495
 *       GT GE EQ LT LE NE.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4496
 *       Note that MOD is once again in the list!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4497
 *       Anyway, we give these the same treatement as
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4498
 *       MOD, since we are writing a parser for ST and
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4499
 *       IL simultaneously. If this were not the case,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4500
 *       the ST parser would not need the tokens NOT AND ...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4501
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4502
 * NOTE: Note that 'NOT' is special, as it conflicts
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4503
 *       with two operators: the  IL 'NOT' operator, and
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4504
 *       the unary operator 'NOT' in ST!!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4505
 *
78
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  4506
 * NOTE: The IL language is ambiguous, since using NOT, AND, ...
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4507
 *       may be interpreted as either an IL operator, or
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4508
 *       as a standard function call!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4509
 *       I (Mario) opted to interpret it as an IL operator.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4510
 *       This requires changing the syntax for IL language
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4511
 *       function   calling, to exclude all function with
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4512
 *       names that clash with IL operators. I therefore
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4513
 *       created the constructs
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4514
 *       function_name_without_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4515
 *       standard_function_name_without_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4516
 *       to include all function names, except those that clash
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4517
 *       with IL operators. These constructs are only used
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4518
 *       within the IL language!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4519
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4520
/* The following rules should be set such as:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4521
 * standard_function_name: standard_function_name_no_clashes | standard_function_name_simpleop_clashes | standard_function_name_expression_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4522
 * standard_function_name: standard_function_name_no_NOT_clashes | standard_function_name_NOT_clashes;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4523
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4524
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4525
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4526
standard_function_name:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4527
  standard_function_name_no_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4528
| standard_function_name_expression_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4529
| standard_function_name_NOT_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4530
//| standard_function_name_simpleop_only_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4531
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4532
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4533
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4534
standard_function_name_no_NOT_clashes:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4535
  standard_function_name_no_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4536
| standard_function_name_expression_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4537
//| standard_function_name_simpleop_only_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4538
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4539
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4540
standard_function_name_no_clashes:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4541
  standard_function_name_token
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4542
	{$$ = new identifier_c($1, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4543
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4544
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4545
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4546
standard_function_name_simpleop_clashes:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4547
  standard_function_name_NOT_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4548
//| standard_function_name_simpleop_only_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4549
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4550
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4551
standard_function_name_NOT_clashes:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4552
  NOT
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4553
	{$$ = new identifier_c(strdup("NOT"), locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4554
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4555
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4556
/* Add here any other IL simple operators that collide
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4557
 * with standard function names!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4558
 * Don't forget to uncomment the equivalent lines in
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4559
 *   - standard_function_name_simpleop_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4560
 *   - standard_function_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4561
 *   - standard_function_name_no_NOT_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4562
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4563
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4564
standard_function_name_simpleop_only_clashes:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4565
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4566
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4567
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4568
standard_function_name_expression_clashes:
91
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4569
  AND	{$$ = new identifier_c(strdup("AND"), locloc(@$));}
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4570
| OR	{$$ = new identifier_c(strdup("OR"), locloc(@$));}
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4571
| XOR	{$$ = new identifier_c(strdup("XOR"), locloc(@$));}
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4572
| ADD	{$$ = new identifier_c(strdup("ADD"), locloc(@$));}
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4573
| SUB	{$$ = new identifier_c(strdup("SUB"), locloc(@$));}
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4574
| MUL	{$$ = new identifier_c(strdup("MUL"), locloc(@$));}
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4575
| DIV	{$$ = new identifier_c(strdup("DIV"), locloc(@$));}
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4576
| MOD	{$$ = new identifier_c(strdup("MOD"), locloc(@$));}
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4577
| GT	{$$ = new identifier_c(strdup("GT"), locloc(@$));}
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4578
| GE	{$$ = new identifier_c(strdup("GE"), locloc(@$));}
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4579
| EQ	{$$ = new identifier_c(strdup("EQ"), locloc(@$));}
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4580
| LT	{$$ = new identifier_c(strdup("LT"), locloc(@$));}
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4581
| LE	{$$ = new identifier_c(strdup("LE"), locloc(@$));}
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4582
| NE	{$$ = new identifier_c(strdup("NE"), locloc(@$));}
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4583
/*
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4584
  AND_operator	{$$ = il_operator_c_2_identifier_c($1);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4585
//NOTE: AND2 (corresponding to the source code string '&') does not clash
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4586
//      with a standard function name, so should be commented out!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4587
//| AND2_operator	{$$ = il_operator_c_2_identifier_c($1);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4588
| OR_operator	{$$ = il_operator_c_2_identifier_c($1);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4589
| XOR_operator	{$$ = il_operator_c_2_identifier_c($1);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4590
| ADD_operator	{$$ = il_operator_c_2_identifier_c($1);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4591
| SUB_operator	{$$ = il_operator_c_2_identifier_c($1);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4592
| MUL_operator	{$$ = il_operator_c_2_identifier_c($1);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4593
| DIV_operator	{$$ = il_operator_c_2_identifier_c($1);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4594
| MOD_operator	{$$ = il_operator_c_2_identifier_c($1);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4595
| GT_operator	{$$ = il_operator_c_2_identifier_c($1);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4596
| GE_operator	{$$ = il_operator_c_2_identifier_c($1);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4597
| EQ_operator	{$$ = il_operator_c_2_identifier_c($1);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4598
| LT_operator	{$$ = il_operator_c_2_identifier_c($1);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4599
| LE_operator	{$$ = il_operator_c_2_identifier_c($1);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4600
| NE_operator	{$$ = il_operator_c_2_identifier_c($1);}
91
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  4601
*/
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4602
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4603
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4604
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4605
derived_function_name:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4606
  identifier
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4607
| prev_declared_derived_function_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4608
	{$$ = $1;
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4609
	 if (!allow_function_overloading) {
77
fe4ecf7efa79 adding some comments.
mario
parents: 75
diff changeset
  4610
	   fprintf(stderr, "Function overloading not allowed. Invalid identifier %s\n", ((token_c *)($1))->value);
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4611
	   ERROR;
77
fe4ecf7efa79 adding some comments.
mario
parents: 75
diff changeset
  4612
	 }
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4613
	}
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4614
| AND
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4615
	{$$ = new identifier_c("AND", locloc(@$));
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4616
	 if (!allow_function_overloading) print_err_msg(locloc(@1), "Function overloading \"AND\" not allowed. Invalid identifier\n");
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4617
	}
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4618
| OR
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4619
	{$$ = new identifier_c("OR", locloc(@$));
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4620
	 if (!allow_function_overloading) print_err_msg(locloc(@1), "Function overloading \"OR\" not allowed. Invalid identifier\n");
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4621
	}
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4622
| XOR
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4623
	{$$ = new identifier_c("XOR", locloc(@$));
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4624
	 if (!allow_function_overloading) print_err_msg(locloc(@1), "Function overloading \"XOR\" not allowed. Invalid identifier\n");
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4625
	}
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4626
| NOT
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4627
	{$$ = new identifier_c("NOT", locloc(@$));
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4628
	 if (!allow_function_overloading) print_err_msg(locloc(@1), "Function overloading \"NOT\" not allowed. Invalid identifier\n");
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4629
	}
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4630
| MOD
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4631
	{$$ = new identifier_c("MOD", locloc(@$));
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4632
	 if (!allow_function_overloading) print_err_msg(locloc(@1), "Function overloading \"MOD\" not allowed. Invalid identifier\n");
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  4633
	}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4634
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4635
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4636
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4637
function_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4638
/*  FUNCTION derived_function_name ':' elementary_type_name io_OR_function_var_declarations_list function_body END_FUNCTION */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4639
  function_name_declaration ':' elementary_type_name io_OR_function_var_declarations_list function_body END_FUNCTION
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4640
	{$$ = new function_declaration_c($1, $3, $4, $5, locloc(@$));
315
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  4641
	 add_en_eno_param_decl_c::add_to($$); /* add EN and ENO declarations, if not already there */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4642
	 variable_name_symtable.pop();
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  4643
	 direct_variable_symtable.pop();
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4644
	 if (allow_function_overloading) {
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4645
	   switch (library_element_symtable.find_value($1)) {
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4646
	     case prev_declared_derived_function_name_token:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4647
	       /* do nothing, already in map. */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4648
	       break;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4649
	     case BOGUS_TOKEN_ID:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4650
	       /* Not yet in map. Must insert...*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4651
	       library_element_symtable.insert($1, prev_declared_derived_function_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4652
	       break;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4653
	     default:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4654
	       /* Already in map but associated with something else other than a funtion name! */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4655
	       ERROR;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4656
	   }
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4657
	 } else {
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4658
	   library_element_symtable.insert($1, prev_declared_derived_function_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4659
	 }
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4660
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4661
/* | FUNCTION derived_function_name ':' derived_type_name io_OR_function_var_declarations_list function_body END_FUNCTION */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4662
| function_name_declaration ':' derived_type_name io_OR_function_var_declarations_list function_body END_FUNCTION
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4663
	{$$ = new function_declaration_c($1, $3, $4, $5, locloc(@$));
315
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  4664
	 add_en_eno_param_decl_c::add_to($$); /* add EN and ENO declarations, if not already there */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4665
	 variable_name_symtable.pop();
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  4666
	 direct_variable_symtable.pop();
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4667
	 if (allow_function_overloading) {
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4668
	   switch (library_element_symtable.find_value($1)) {
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4669
	     case prev_declared_derived_function_name_token: /* do nothing, already in map. */ break;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4670
	     case BOGUS_TOKEN_ID: library_element_symtable.insert($1, prev_declared_derived_function_name_token); break;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4671
	     default: ERROR;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4672
	   }
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4673
	 } else {
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4674
	   library_element_symtable.insert($1, prev_declared_derived_function_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4675
	 }
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4676
	}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4677
/* ERROR_CHECK_BEGIN */
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4678
| function_name_declaration elementary_type_name io_OR_function_var_declarations_list function_body END_FUNCTION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4679
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing after function name in function declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4680
| function_name_declaration derived_type_name io_OR_function_var_declarations_list function_body END_FUNCTION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4681
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing after function name in function declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4682
| function_name_declaration ':' io_OR_function_var_declarations_list function_body END_FUNCTION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4683
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no return type defined in function declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4684
| function_name_declaration ':' error io_OR_function_var_declarations_list function_body END_FUNCTION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4685
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid return type defined in function declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4686
| function_name_declaration ':' elementary_type_name function_body END_FUNCTION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4687
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "no variable(s) declared in function declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4688
| function_name_declaration ':' derived_type_name function_body END_FUNCTION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4689
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "no variable(s) declared in function declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4690
| function_name_declaration ':' elementary_type_name io_OR_function_var_declarations_list END_FUNCTION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4691
	{$$ = NULL; print_err_msg(locl(@4), locf(@5), "no body defined in function declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4692
| function_name_declaration ':' derived_type_name io_OR_function_var_declarations_list END_FUNCTION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4693
	{$$ = NULL; print_err_msg(locl(@4), locf(@5), "no body defined in function declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4694
| function_name_declaration ':' elementary_type_name END_FUNCTION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4695
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "no variable(s) declared and body defined in function declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4696
| function_name_declaration ':' derived_type_name END_FUNCTION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4697
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "no variable(s) declared and body defined in function declaration."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4698
| function_name_declaration ':' elementary_type_name io_OR_function_var_declarations_list function_body END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4699
	{$$ = NULL; print_err_msg(locf(@1), locf(@3), "unclosed function declaration."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4700
| function_name_declaration ':' derived_type_name io_OR_function_var_declarations_list function_body END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4701
	{$$ = NULL; print_err_msg(locf(@1), locl(@3), "unclosed function declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4702
| function_name_declaration error END_FUNCTION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4703
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in function declaration."); yyerrok;}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4704
/* ERROR_CHECK_END */
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4705
;
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4706
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4707
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4708
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4709
/* helper symbol for function_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4710
/* NOTE: due to reduce/reduce conflicts between identifiers
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4711
 *       being reduced to either a variable or an enumerator value,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4712
 *       we were forced to keep a symbol table of the names
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4713
 *       of all declared variables. Variables are no longer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4714
 *       created from simple identifier_token, but from
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4715
 *       prev_declared_variable_name_token.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4716
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4717
 *       BUT, in functions the function name itself may be used as
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4718
 *       a variable! In order to be able to parse this correctly,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4719
 *       the token parser (flex) must return a prev_declared_variable_name_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4720
 *       when it comes across the function name, while parsing
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4721
 *       the function itself.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4722
 *       We do this by inserting the function name into the variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4723
 *       symbol table, and having flex return a prev_declared_variable_name_token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4724
 *       whenever it comes across it.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4725
 *       When we finish parsing the function the variable name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4726
 *       symbol table is cleared of all entries, and the function
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4727
 *       name is inserted into the library element symbol table. This
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4728
 *       means that from then onwards flex will return a
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4729
 *       derived_function_name_token whenever it comes across the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4730
 *       function name.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4731
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4732
 *       In order to insert the function name into the variable_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4733
 *       symbol table BEFORE the function body gets parsed, we
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4734
 *       need the parser to reduce a construct that contains the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4735
 *       the function name. That is why we created this extra
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4736
 *       construct (function_name_declaration), i.e. to force
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4737
 *       the parser to reduce it, before parsing the function body!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4738
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4739
function_name_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4740
  FUNCTION derived_function_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4741
	{$$ = $2;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4742
	 /* the function name functions as a
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4743
	  * variable within the function itself!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4744
	  *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4745
	  * Remember that the variable_name_symtable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4746
	  * is cleared once the end of the function
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4747
	  * is parsed.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4748
	  */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4749
	 variable_name_symtable.insert($2, prev_declared_variable_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4750
	}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4751
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4752
| FUNCTION error 
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4753
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4754
	 if (is_current_syntax_token()) {print_err_msg(locl(@1), locf(@2), "no function name defined in function declaration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4755
	 else {print_err_msg(locf(@2), locl(@2), "invalid function name in function declaration."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4756
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4757
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4758
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4759
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4760
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4761
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4762
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4763
/* intermediate helper symbol for function_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4764
io_OR_function_var_declarations_list:
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4765
  io_var_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4766
  {$$ = new var_declarations_list_c(locloc(@1));$$->add_element($1);}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4767
| function_var_decls
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4768
	{$$ = new var_declarations_list_c(locloc(@1));$$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4769
| io_OR_function_var_declarations_list io_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4770
	{$$ = $1; $$->add_element($2);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4771
| io_OR_function_var_declarations_list function_var_decls
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4772
	{$$ = $1; $$->add_element($2);}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4773
/* ERROR_CHECK_BEGIN */
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4774
| io_OR_function_var_declarations_list retentive_var_declarations
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4775
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected retentive variable(s) declaration in function declaration."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4776
| io_OR_function_var_declarations_list located_var_declarations
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4777
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected located variable(s) declaration in function declaration."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4778
| io_OR_function_var_declarations_list external_var_declarations
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4779
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected external variable(s) declaration in function declaration."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4780
| io_OR_function_var_declarations_list global_var_declarations
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4781
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected global variable(s) declaration in function declaration."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4782
| io_OR_function_var_declarations_list incompl_located_var_declarations
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4783
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected incomplete located variable(s) declaration in function declaration."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4784
| io_OR_function_var_declarations_list temp_var_decls
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4785
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected temporary located variable(s) declaration in function declaration."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4786
| io_OR_function_var_declarations_list non_retentive_var_decls
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4787
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected non-retentive variable(s) declaration in function declaration."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4788
/*| io_OR_function_var_declarations_list access_declarations
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4789
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected access variable(s) declaration in function declaration."); yynerrs++;}*/
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4790
| io_OR_function_var_declarations_list instance_specific_initializations
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4791
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected instance specific initialization(s) in function declaration."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4792
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4793
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4794
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4795
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4796
io_var_declarations:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4797
  input_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4798
| output_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4799
| input_output_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4800
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4801
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4802
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4803
function_var_decls:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4804
  VAR CONSTANT var2_init_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4805
	{$$ = new function_var_decls_c(new constant_option_c(locloc(@2)), $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4806
| VAR var2_init_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4807
	{$$ = new function_var_decls_c(NULL, $2, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4808
/* ERROR_CHECK_BEGIN */
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4809
| VAR error var2_init_decl_list END_VAR
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4810
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unexpected token after 'VAR' in function variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4811
| VAR CONSTANT error var2_init_decl_list END_VAR
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4812
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'CONSTANT' in constant function variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4813
| VAR var2_init_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4814
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed function variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4815
| VAR CONSTANT var2_init_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4816
	{$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed constant function variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4817
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4818
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4819
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4820
/* intermediate helper symbol for function_var_decls */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4821
var2_init_decl_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4822
  var2_init_decl ';'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4823
	{$$ = new var2_init_decl_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4824
| var2_init_decl_list var2_init_decl ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4825
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4826
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4827
| var2_init_decl error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4828
	{$$ = new var2_init_decl_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "';' missing at end of function variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4829
| var2_init_decl_list var2_init_decl error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4830
	{$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at end of function variable(s) declaration."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  4831
| var2_init_decl_list error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4832
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid function variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4833
| var2_init_decl_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4834
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after function variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4835
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4836
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4837
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4838
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4839
function_body:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4840
  statement_list	{$$ = $1;} /* if we leave it for the default action we get a type clash! */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4841
| instruction_list	{$$ = $1;} /* if we leave it for the default action we get a type clash! */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4842
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4843
| ladder_diagram
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4844
| function_block_diagram
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4845
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4846
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4847
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4848
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4849
var2_init_decl:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4850
  var1_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4851
| array_var_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4852
| structured_var_init_decl
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4853
| string_var_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4854
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4855
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4856
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4857
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4858
/*****************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4859
/* B 1.5.2 - Function Blocks */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4860
/*****************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4861
function_block_type_name:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4862
  prev_declared_derived_function_block_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4863
| standard_function_block_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4864
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4865
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4866
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4867
standard_function_block_name: standard_function_block_name_token {$$ = new identifier_c($1, locloc(@$));};
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4868
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4869
derived_function_block_name: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4870
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4871
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4872
function_block_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4873
  FUNCTION_BLOCK derived_function_block_name io_OR_other_var_declarations_list function_block_body END_FUNCTION_BLOCK
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4874
	{$$ = new function_block_declaration_c($2, $3, $4, locloc(@$));
315
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  4875
	 add_en_eno_param_decl_c::add_to($$); /* add EN and ENO declarations, if not already there */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4876
	 library_element_symtable.insert($2, prev_declared_derived_function_block_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4877
	 /* Clear the variable_name_symtable. Since
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4878
	  * we have finished parsing the function block,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4879
	  * the variable names are now out of scope, so
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4880
	  * are no longer valid!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4881
	  */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4882
	 variable_name_symtable.pop();
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  4883
	 direct_variable_symtable.pop();
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4884
	}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4885
/* ERROR_CHECK_BEGIN */
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4886
| FUNCTION_BLOCK io_OR_other_var_declarations_list function_block_body END_FUNCTION_BLOCK
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4887
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no function block name defined in function block declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4888
| FUNCTION_BLOCK error io_OR_other_var_declarations_list function_block_body END_FUNCTION_BLOCK
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4889
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid function block name in function block declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4890
| FUNCTION_BLOCK derived_function_block_name function_block_body END_FUNCTION_BLOCK
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4891
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no variable(s) declared in function declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4892
| FUNCTION_BLOCK derived_function_block_name io_OR_other_var_declarations_list END_FUNCTION_BLOCK
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4893
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "no body defined in function block declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4894
| FUNCTION_BLOCK derived_function_block_name END_FUNCTION_BLOCK
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4895
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no variable(s) declared and body defined in function block declaration."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4896
| FUNCTION_BLOCK derived_function_block_name io_OR_other_var_declarations_list function_block_body END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4897
	{$$ = NULL; print_err_msg(locf(@1), locl(@2), "no variable(s) declared and body defined in function block declaration."); yynerrs++;}	
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4898
| FUNCTION_BLOCK error END_FUNCTION_BLOCK
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4899
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in function block declaration."); yyerrok;}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4900
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4901
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4902
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4903
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4904
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4905
/* intermediate helper symbol for function_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4906
/*  { io_var_declarations | other_var_declarations }   */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4907
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4908
 * NOTE: we re-use the var_declarations_list_c
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4909
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4910
io_OR_other_var_declarations_list:
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4911
  io_var_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4912
  {$$ = new var_declarations_list_c(locloc(@$));$$->add_element($1);}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4913
| other_var_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4914
  {$$ = new var_declarations_list_c(locloc(@$));$$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4915
| io_OR_other_var_declarations_list io_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4916
	{$$ = $1; $$->add_element($2);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4917
| io_OR_other_var_declarations_list other_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4918
	{$$ = $1; $$->add_element($2);}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4919
/* ERROR_CHECK_BEGIN */
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4920
| io_OR_other_var_declarations_list located_var_declarations
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4921
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected located variable(s) declaration in function block declaration."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4922
| io_OR_other_var_declarations_list global_var_declarations
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4923
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected global variable(s) declaration in function block declaration."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4924
/*| io_OR_other_var_declarations_list access_declarations
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4925
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected access variable(s) declaration in function block declaration."); yynerrs++;}*/
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4926
| io_OR_other_var_declarations_list instance_specific_initializations
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4927
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected instance specific initialization(s) in function block declaration."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4928
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4929
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4930
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4931
/* NOTE:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4932
 *  The IEC specification gives the following definition:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4933
 *  other_var_declarations ::=
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4934
 *     external_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4935
 *   | var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4936
 *   | retentive_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4937
 *   | non_retentive_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4938
 *   | temp_var_decls
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4939
 *   | incompl_located_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4940
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4941
 *  Nvertheless, the symbol non_retentive_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4942
 *  is not defined in the spec. This seems to me (Mario)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4943
 *  to be a typo, so non_retentive_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4944
 *  has been replaced with non_retentive_var_decls
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4945
 *  in the following rule!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4946
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4947
other_var_declarations:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4948
  temp_var_decls
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4949
| non_retentive_var_decls
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4950
| external_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4951
| var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4952
| retentive_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4953
| incompl_located_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4954
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4955
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4956
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4957
temp_var_decls:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4958
  VAR_TEMP temp_var_decls_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4959
	{$$ = new temp_var_decls_c($2, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4960
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4961
| VAR_TEMP END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4962
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no variable declared in temporary variable(s) declaration."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4963
| VAR_TEMP temp_var_decls_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4964
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "unclosed temporary variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4965
| VAR_TEMP error temp_var_decls_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4966
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unexpected token after 'VAR_TEMP' in function variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4967
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4968
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4969
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4970
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4971
/* intermediate helper symbol for temp_var_decls */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4972
temp_var_decls_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4973
  temp_var_decl ';'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4974
	{$$ = new temp_var_decls_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4975
| temp_var_decls_list temp_var_decl ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4976
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4977
/* ERROR_CHECK_BEGIN */
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  4978
| error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4979
	{$$ = new temp_var_decls_list_c(locloc(@$)); print_err_msg(locf(@1), locl(@1), "invalid temporary variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4980
| temp_var_decl error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4981
	{$$ = new temp_var_decls_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "';' missing at end of temporary variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4982
| temp_var_decls_list temp_var_decl error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4983
	{$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at end of temporary variable(s) declaration."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  4984
| temp_var_decls_list error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4985
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid temporary variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4986
| temp_var_decls_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4987
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after temporary variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4988
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4989
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4990
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4991
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4992
non_retentive_var_decls:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  4993
  VAR NON_RETAIN var_init_decl_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  4994
	{$$ = new non_retentive_var_decls_c($3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4995
/* ERROR_CHECK_BEGIN */
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4996
| VAR NON_RETAIN var_init_decl_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4997
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unclosed non-retentive temporary variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  4998
| VAR NON_RETAIN error var_init_decl_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  4999
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'NON_RETAIN' in non-retentive temporary variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5000
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5001
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5002
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5003
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5004
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5005
function_block_body:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5006
  statement_list	{$$ = $1;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5007
| instruction_list	{$$ = $1;}
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5008
| sequential_function_chart	{$$ = $1;}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5009
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5010
| ladder_diagram
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5011
| function_block_diagram
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5012
| <other languages>
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5013
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5014
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5015
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5016
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5017
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5018
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5019
/**********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5020
/* B 1.5.3 - Programs */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5021
/**********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5022
program_type_name: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5023
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5024
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5025
program_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5026
  PROGRAM program_type_name program_var_declarations_list function_block_body END_PROGRAM
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5027
	{$$ = new program_declaration_c($2, $3, $4, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5028
	 library_element_symtable.insert($2, prev_declared_program_type_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5029
	 /* Clear the variable_name_symtable. Since
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5030
	  * we have finished parsing the program declaration,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5031
	  * the variable names are now out of scope, so
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5032
	  * are no longer valid!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5033
	  */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5034
	 variable_name_symtable.pop();
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5035
	 direct_variable_symtable.pop();
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5036
	}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5037
/* ERROR_CHECK_BEGIN */
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5038
| PROGRAM program_var_declarations_list function_block_body END_PROGRAM
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5039
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no program name defined in program declaration.");}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5040
| PROGRAM error program_var_declarations_list function_block_body END_PROGRAM
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5041
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid program name in program declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5042
| PROGRAM program_type_name function_block_body END_PROGRAM
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5043
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no variable(s) declared in program declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5044
| PROGRAM program_type_name program_var_declarations_list END_PROGRAM
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5045
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "no body defined in program declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5046
| PROGRAM program_type_name END_PROGRAM
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5047
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "no variable(s) declared and body defined in program declaration."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5048
| PROGRAM program_type_name program_var_declarations_list function_block_body END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5049
	{$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed program declaration."); yynerrs++;}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5050
| PROGRAM error END_PROGRAM
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5051
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in program declaration."); yyerrok;}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5052
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5053
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5054
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5055
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5056
/* helper symbol for program_declaration */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5057
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5058
 * NOTE: we re-use the var_declarations_list_c
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5059
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5060
program_var_declarations_list:
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5061
  io_var_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5062
	{$$ = new var_declarations_list_c(locloc(@$)); $$->add_element($1);}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5063
| other_var_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5064
	{$$ = new var_declarations_list_c(locloc(@$)); $$->add_element($1);}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5065
| located_var_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5066
	{$$ = new var_declarations_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5067
| program_var_declarations_list io_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5068
	{$$ = $1; $$->add_element($2);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5069
| program_var_declarations_list other_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5070
	{$$ = $1; $$->add_element($2);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5071
| program_var_declarations_list located_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5072
	{$$ = $1; $$->add_element($2);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5073
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5074
| program_var_declarations_list program_access_decls
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5075
	{$$ = $1; $$->add_element($2);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5076
*/
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  5077
/* ERROR_CHECK_BEGIN */
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  5078
| program_var_declarations_list global_var_declarations
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5079
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected global variable(s) declaration in function block declaration."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  5080
/*| program_var_declarations_list access_declarations
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5081
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected access variable(s) declaration in function block declaration."); yynerrs++;}*/
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  5082
| program_var_declarations_list instance_specific_initializations
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5083
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected instance specific initialization(s) in function block declaration."); yynerrs++;
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  5084
	}
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  5085
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5086
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5087
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5088
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5089
/* TODO ... */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5090
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5091
program_access_decls:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5092
  VAR_ACCESS program_access_decl_list END_VAR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5093
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5094
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5095
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5096
/* helper symbol for program_access_decls */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5097
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5098
program_access_decl_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5099
  program_access_decl ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5100
| program_access_decl_list program_access_decl ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5101
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5102
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5103
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5104
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5105
program_access_decl:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5106
  access_name ':' symbolic_variable ':' non_generic_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5107
| access_name ':' symbolic_variable ':' non_generic_type_name direction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5108
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5109
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5110
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5111
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5112
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5113
/********************************************/
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5114
/* B 1.6 Sequential Function Chart elements *
3
38850ee685e6 ST and IL parsing added into flex-bison analyser
lbessard
parents: 1
diff changeset
  5115
/********************************************/
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5116
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5117
sequential_function_chart:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5118
  sfc_network
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5119
	{$$ = new sequential_function_chart_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5120
| sequential_function_chart sfc_network
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5121
	{$$ = $1; $$->add_element($2);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5122
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5123
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5124
sfc_network:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5125
  initial_step
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5126
	{$$ = new sfc_network_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5127
| sfc_network step
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5128
	{$$ = $1; $$->add_element($2);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5129
| sfc_network transition
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5130
	{$$ = $1; $$->add_element($2);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5131
| sfc_network action
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5132
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5133
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5134
| sfc_network error 
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5135
	{$$ = $1; print_err_msg(locl(@1), locf(@2), "unexpected token after SFC network in sequencial function chart."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5136
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5137
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5138
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5139
initial_step:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5140
  INITIAL_STEP step_name ':' action_association_list END_STEP
13
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  5141
//  INITIAL_STEP identifier ':' action_association_list END_STEP
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5142
	{$$ = new initial_step_c($2, $4, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5143
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5144
| INITIAL_STEP ':' action_association_list END_STEP
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5145
  {$$ = NULL; print_err_msg(locf(@1), locl(@2), "no step name defined in initial step declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5146
| INITIAL_STEP error ':' action_association_list END_STEP
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5147
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid step name defined in initial step declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5148
| INITIAL_STEP step_name action_association_list END_STEP
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5149
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "':' missing after step name in initial step declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5150
| INITIAL_STEP step_name ':' error END_STEP
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5151
	{$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid action association list in initial step declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5152
| INITIAL_STEP step_name ':' action_association_list END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5153
	{$$ = NULL; print_err_msg(locf(@1), locl(@3), "unclosed initial step declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5154
| INITIAL_STEP error END_STEP
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5155
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in initial step declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5156
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5157
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5158
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5159
step:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5160
  STEP step_name ':' action_association_list END_STEP
13
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  5161
//  STEP identifier ':' action_association_list END_STEP
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5162
	{$$ = new step_c($2, $4, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5163
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5164
| STEP ':' action_association_list END_STEP
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5165
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no step name defined in step declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5166
| STEP error ':' action_association_list END_STEP
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5167
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid step name defined in step declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5168
| STEP step_name action_association_list END_STEP
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5169
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "':' missing after step name in step declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5170
| STEP step_name ':' error END_STEP
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5171
	{$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid action association list in step declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5172
| STEP step_name ':' action_association_list END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5173
	{$$ = NULL; print_err_msg(locf(@1), locl(@3), "invalid action association list in step declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5174
| STEP error END_STEP
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5175
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in step declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5176
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5177
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5178
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5179
/* helper symbol for:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5180
 *  - initial_step
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5181
 *  - step
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5182
 */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5183
action_association_list:
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5184
  /* empty */
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5185
	{$$ = new action_association_list_c(locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5186
| action_association_list action_association ';'
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5187
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5188
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5189
| action_association_list action_association error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5190
	{$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at end of action association declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5191
| action_association_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5192
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after action association declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5193
/* ERROR_CHECK_END */
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5194
;
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5195
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5196
13
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  5197
// step_name: identifier;
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  5198
step_name: any_identifier;
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5199
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5200
action_association:
295
e7ce7c6bbb5d Adding missing semicolons.
Mario de Sousa <msousa@fe.up.pt>
parents: 287
diff changeset
  5201
  action_name '(' {cmd_goto_sfc_qualifier_state();} action_qualifier {cmd_pop_state();} indicator_name_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5202
	{$$ = new action_association_c($1, $4, $6, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5203
/* ERROR_CHECK_BEGIN */
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5204
/*| action_name '(' error ')'
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5205
  {$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid qualifier defined in action association."); yyerrok;}*/
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5206
/* ERROR_CHECK_END */
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5207
;
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5208
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5209
/* helper symbol for action_association */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5210
indicator_name_list:
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5211
  /* empty */
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5212
	{$$ = new indicator_name_list_c(locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5213
| indicator_name_list ',' indicator_name
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5214
	{$$ = $1; $$->add_element($3);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5215
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5216
| indicator_name_list indicator_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5217
	{$$ = $1; print_err_msg(locl(@1), locf(@2), "',' missing at end of action association declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5218
| indicator_name_list ',' error
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  5219
	{$$ = $1;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5220
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no indicator defined in indicator list.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5221
	 else {print_err_msg(locf(@3), locl(@3), "invalid indicator in indicator list."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5222
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5223
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5224
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5225
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5226
13
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  5227
// action_name: identifier;
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  5228
action_name: any_identifier;
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5229
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5230
action_qualifier:
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5231
  /* empty */
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5232
	{$$ = NULL;}
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5233
| qualifier
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5234
	{$$ = new action_qualifier_c($1, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5235
| timed_qualifier ',' action_time
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5236
	{$$ = new action_qualifier_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5237
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5238
| timed_qualifier action_time
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5239
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "',' missing between timed qualifier and action time in action qualifier."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5240
| timed_qualifier ',' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5241
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5242
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no action time defined in action qualifier.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5243
	 else {print_err_msg(locf(@3), locl(@3), "invalid action time in action qualifier."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5244
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5245
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5246
/* ERROR_CHECK_END */
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5247
;
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5248
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5249
qualifier:
94
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  5250
  N		{$$ = new qualifier_c(strdup("N"), locloc(@$));}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5251
| R		{$$ = new qualifier_c(strdup("R"), locloc(@$));}
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5252
| S		{$$ = new qualifier_c(strdup("S"), locloc(@$));}
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5253
| P		{$$ = new qualifier_c(strdup("P"), locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5254
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5255
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5256
timed_qualifier:
94
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  5257
  L		{$$ = new timed_qualifier_c(strdup("L"), locloc(@$));}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5258
| D		{$$ = new timed_qualifier_c(strdup("D"), locloc(@$));}
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5259
| SD		{$$ = new timed_qualifier_c(strdup("SD"), locloc(@$));}
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5260
| DS		{$$ = new timed_qualifier_c(strdup("DS"), locloc(@$));}
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5261
| SL		{$$ = new timed_qualifier_c(strdup("SL"), locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5262
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5263
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5264
action_time:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5265
  duration
10
66f4f7f85d0a generate_iec completed
lbessard
parents: 5
diff changeset
  5266
| variable
66f4f7f85d0a generate_iec completed
lbessard
parents: 5
diff changeset
  5267
;
66f4f7f85d0a generate_iec completed
lbessard
parents: 5
diff changeset
  5268
66f4f7f85d0a generate_iec completed
lbessard
parents: 5
diff changeset
  5269
indicator_name: variable;
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5270
13
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  5271
// transition_name: identifier;
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  5272
transition_name: any_identifier;
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  5273
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5274
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5275
steps:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5276
  step_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5277
	{$$ = new steps_c($1, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5278
| '(' step_name_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5279
	{$$ = new steps_c(NULL, $2, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5280
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5281
| '(' step_name_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5282
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "expecting ')' at the end of step list in transition declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5283
| '(' error ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5284
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid step list in transition declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5285
/* ERROR_CHECK_END */
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5286
;
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5287
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5288
step_name_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5289
  step_name ',' step_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5290
	{$$ = new step_name_list_c(locloc(@$)); $$->add_element($1); $$->add_element($3);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5291
| step_name_list ',' step_name
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5292
	{$$ = $1; $$->add_element($3);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5293
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5294
| step_name_list step_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5295
	{$$ = $1; print_err_msg(locl(@1), locf(@2), "',' missing in step list."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5296
| step_name_list ',' error
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  5297
	{$$ = $1;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5298
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no step name defined in step list.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5299
	 else {print_err_msg(locf(@3), locl(@3), "invalid step name in step list."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5300
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5301
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5302
/* ERROR_CHECK_END */
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5303
;
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5304
13
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  5305
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5306
/* NOTE: flex will automatically pop() out of body_state to previous state.
94
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  5307
 *       We do not need to give a command from bison to return to previous flex state,
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  5308
 *       after forcing flex to go to body_state.
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5309
 */
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5310
transition:
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5311
  TRANSITION transition_priority
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5312
    FROM steps TO steps 
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5313
    {cmd_goto_body_state();} transition_condition 
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5314
  END_TRANSITION 
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5315
	{$$ = new transition_c(NULL, $2, $4, $6, $8, locloc(@$));}
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5316
//| TRANSITION identifier FROM steps TO steps ... 
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5317
| TRANSITION transition_name transition_priority
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5318
    FROM steps TO steps 
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5319
    {cmd_goto_body_state();} transition_condition 
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5320
  END_TRANSITION 
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5321
	{$$ = new transition_c($2, $3, $5, $7, $9, locloc(@$));}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5322
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5323
| TRANSITION error transition_priority FROM steps TO steps {cmd_goto_body_state();} transition_condition END_TRANSITION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5324
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid transition name defined in transition declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5325
| TRANSITION transition_name error FROM steps TO steps {cmd_goto_body_state();} transition_condition END_TRANSITION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5326
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid transition priority defined in transition declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5327
| TRANSITION transition_priority FROM TO steps {cmd_goto_body_state();} transition_condition END_TRANSITION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5328
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "no origin step(s) defined in transition declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5329
| TRANSITION transition_name transition_priority FROM TO steps {cmd_goto_body_state();} transition_condition END_TRANSITION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5330
	{$$ = NULL; print_err_msg(locl(@4), locf(@5), "no origin step(s) defined in transition declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5331
| TRANSITION transition_priority FROM error TO steps {cmd_goto_body_state();} transition_condition END_TRANSITION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5332
	{$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid origin step(s) defined in transition declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5333
| TRANSITION transition_name transition_priority FROM error TO steps {cmd_goto_body_state();} transition_condition END_TRANSITION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5334
	{$$ = NULL; print_err_msg(locf(@5), locl(@5), "invalid origin step(s) defined in transition declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5335
| TRANSITION transition_priority FROM steps steps {cmd_goto_body_state();} transition_condition END_TRANSITION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5336
	{$$ = NULL; print_err_msg(locl(@4), locf(@5), "'TO' missing between origin step(s) and destination step(s) in transition declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5337
| TRANSITION transition_name transition_priority FROM steps steps {cmd_goto_body_state();} transition_condition END_TRANSITION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5338
	{$$ = NULL; print_err_msg(locl(@5), locf(@6), "'TO' missing between origin step(s) and destination step(s) in transition declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5339
| TRANSITION transition_priority FROM steps TO {cmd_goto_body_state();} transition_condition END_TRANSITION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5340
	{$$ = NULL; print_err_msg(locl(@5), locf(@7), "no destination step(s) defined in transition declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5341
| TRANSITION transition_name transition_priority FROM steps TO {cmd_goto_body_state();} transition_condition END_TRANSITION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5342
	{$$ = NULL; print_err_msg(locl(@6), locf(@8), "no destination step(s) defined in transition declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5343
| TRANSITION transition_priority FROM steps TO error {cmd_goto_body_state();} transition_condition END_TRANSITION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5344
	{$$ = NULL; print_err_msg(locf(@6), locl(@6), "invalid destination step(s) defined in transition declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5345
| TRANSITION transition_name transition_priority FROM steps TO error {cmd_goto_body_state();} transition_condition END_TRANSITION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5346
	{$$ = NULL; print_err_msg(locf(@7), locl(@7), "invalid destination step(s) defined in transition declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5347
| TRANSITION transition_priority {cmd_goto_body_state();} transition_condition END_TRANSITION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5348
	{$$ = NULL; print_err_msg(locl(@2), locf(@4), "no origin and destination step(s) defined in transition declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5349
| TRANSITION transition_name transition_priority {cmd_goto_body_state();} transition_condition END_TRANSITION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5350
	{$$ = NULL; print_err_msg(locl(@3), locf(@5), "no origin and destination step(s) defined in transition declaration."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5351
/*| TRANSITION transition_priority FROM steps TO steps {cmd_goto_body_state();} transition_condition error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5352
  {$$ = NULL; print_err_msg(locf(@1), locl(@6), "unclosed transition declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5353
| TRANSITION transition_name transition_priority FROM steps TO steps {cmd_goto_body_state();} transition_condition error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5354
  {$$ = NULL; print_err_msg(locf(@1), locl(@7), "unclosed transition declaration."); yyerrok;}*/
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5355
| TRANSITION error END_TRANSITION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5356
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in transition declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5357
/* ERROR_CHECK_END */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5358
;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5359
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5360
transition_priority:
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5361
  /* empty */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5362
  {$$ = NULL;}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5363
| '(' {cmd_goto_sfc_priority_state();} PRIORITY {cmd_pop_state();} ASSIGN integer ')'
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5364
	{$$ = $6;}
547
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  5365
/* ERROR_CHECK_BEGIN */
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  5366
/* The following error checking rules have been intentionally commented out. */
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  5367
/*
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  5368
| '(' ASSIGN integer ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5369
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'PRIORITY' missing between '(' and ':=' in transition declaration with priority."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  5370
| '(' error ASSIGN integer ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5371
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "expecting 'PRIORITY' between '(' and ':=' in transition declaration with priority."); yyerrok;}
547
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  5372
*/
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  5373
/* ERROR_CHECK_END */
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5374
;
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5375
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5376
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5377
transition_condition:
10
66f4f7f85d0a generate_iec completed
lbessard
parents: 5
diff changeset
  5378
  ':' eol_list simple_instr_list
88
dab799d3d4a6 Adding location data to new transition_condition_c.
mario
parents: 87
diff changeset
  5379
	{$$ = new transition_condition_c($3, NULL, locloc(@$));}
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5380
| ASSIGN expression ';'
88
dab799d3d4a6 Adding location data to new transition_condition_c.
mario
parents: 87
diff changeset
  5381
	{$$ = new transition_condition_c(NULL, $2, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5382
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5383
| eol_list simple_instr_list
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5384
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing before IL condition in transition declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5385
| ':' eol_list error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5386
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5387
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no instructions defined in IL condition of transition declaration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5388
	 else {print_err_msg(locf(@3), locl(@3), "invalid instructions in IL condition of transition declaration."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5389
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5390
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5391
| ASSIGN ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5392
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no expression defined in ST condition of transition declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5393
| ASSIGN error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5394
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid expression defined in ST condition of transition declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5395
| ASSIGN expression error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5396
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "expecting ';' after expression defined in ST condition of transition declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5397
/* ERROR_CHECK_END */
10
66f4f7f85d0a generate_iec completed
lbessard
parents: 5
diff changeset
  5398
;
3
38850ee685e6 ST and IL parsing added into flex-bison analyser
lbessard
parents: 1
diff changeset
  5399
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5400
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5401
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5402
action:
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5403
//  ACTION identifier ':' ... 
151
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5404
  ACTION action_name {cmd_goto_body_state();} action_body END_ACTION
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5405
	{$$ = new action_c($2, $4, locloc(@$));}
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5406
/* ERROR_CHECK_BEGIN */
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5407
| ACTION {cmd_goto_body_state();} action_body END_ACTION
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5408
  {$$ = NULL; print_err_msg(locl(@1), locf(@3), "no action name defined in action declaration."); yynerrs++;}
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5409
| ACTION error {cmd_goto_body_state();} action_body END_ACTION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5410
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid action name defined in action declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5411
| ACTION action_name {cmd_goto_body_state();} function_block_body END_ACTION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5412
	{$$ = NULL; print_err_msg(locl(@2), locf(@4), "':' missing after action name in action declaration."); yynerrs++;}
151
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5413
/*| ACTION action_name {cmd_goto_body_state();} action_body END_OF_INPUT
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5414
	{$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed action declaration."); yyerrok;}*/
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5415
| ACTION error END_ACTION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5416
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in action declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5417
/* ERROR_CHECK_END */
1
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5418
;
5d893a68be6e Changes made since Mario visit at LOLITECH. Thanks again !
etisserant
parents: 0
diff changeset
  5419
151
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5420
action_body:
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5421
  ':' function_block_body
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5422
  {$$ = $2;}
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5423
/* ERROR_CHECK_BEGIN */
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5424
| ':' error
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5425
	{$$ = NULL;
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5426
	 if (is_current_syntax_token()) {print_err_msg(locl(@1), locf(@2), "no body defined in action declaration.");}
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5427
	 else {print_err_msg(locf(@2), locl(@2), "invalid body defined in action declaration."); yyclearin;}
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5428
	 yyerrok;
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5429
	}
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5430
/* ERROR_CHECK_END */
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5431
;
3b898fb11e73 Bug on language selection in SFC Action fixed
lbessard
parents: 147
diff changeset
  5432
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5433
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5434
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5435
/* B 1.7 Configuration elements */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5436
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5437
/* NOTE:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5438
 * It is not clear from reading the specification to which namespace
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5439
 * the names of resources, tasks and programs belong to.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5440
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5441
 * The following syntax assumes that resource and program names belong to the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5442
 * same namespace as the variables defined within
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5443
 * the resource/configuration (i.e. VAR_GLOBAL).
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5444
 * Task names belong to a namespace all of their own, since they don't
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5445
 * produce conflicts in the syntax parser, so we might just as well
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5446
 * leave them be! ;-)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5447
 * The above decision was made taking into
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5448
 * account that inside a VAR_CONFIG declaration global variables
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5449
 * may be referenced starting off from the resource name as:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5450
 *   resource_name.program_name.variable_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5451
 * Notice how resource names and program names are used in a very similar
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5452
 * manner as are variable names.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5453
 * Using a single namespace for all the above mentioned names
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5454
 * also makes it easier to write the syntax parser!! ;-) Using a private
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5455
 * namespace for each of the name types (resource names, program names,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5456
 * global varaiable names), i.e. letting the names be re-used across
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5457
 * each of the groups (resource, program, global variables), produces
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5458
 * reduce/reduce conflicts in the syntax parser. Actually, it is only
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5459
 * the resource names that need to be distinguished into a 
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5460
 * prev_declared_resource_name so as not to conflict with [gloabl] variable
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5461
 * names in the 'data' construct.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5462
 * The program names are only tracked to make sure that two programs do not
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5463
 * get the same name.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5464
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5465
 * Using a single namespace does have the drawback that the user will
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5466
 * not be able to re-use names for resources or programs if these
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5467
 * have already been used to name a variable!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5468
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5469
 * If it ever becomes necessary to change this interpretation of
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5470
 * the syntax, then this section of the syntax parser must be updated!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5471
 */
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5472
prev_declared_global_var_name: prev_declared_global_var_name_token {$$ = new identifier_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5473
prev_declared_resource_name: prev_declared_resource_name_token {$$ = new identifier_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5474
prev_declared_program_name: prev_declared_program_name_token {$$ = new identifier_c($1, locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5475
// prev_declared_task_name: prev_declared_task_name_token {$$ = new identifier_c($1, locloc(@$));};
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5476
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5477
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5478
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5479
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5480
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5481
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5482
configuration_name: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5483
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5484
/* NOTE: The specification states that valid resource type names
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5485
 *       are implementation defined, i.e. each implementaion will define
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5486
 *       what resource types it supports.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5487
 *       We are implementing this syntax parser to be used by any
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5488
 *       implementation, so at the moment we accept any identifier
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5489
 *       as a resource type name.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5490
 *       This implementation should probably be changed in the future. We
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5491
 *       should probably have a resource_type_name_token, and let the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5492
 *       implementation load the global symbol library with the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5493
 *       accepted resource type names before parsing the code.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5494
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5495
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5496
resource_type_name: any_identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5497
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5498
configuration_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5499
  CONFIGURATION configuration_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5500
   optional_global_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5501
   single_resource_declaration
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5502
   {variable_name_symtable.pop();
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5503
    direct_variable_symtable.pop();}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5504
   optional_access_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5505
   optional_instance_specific_initializations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5506
  END_CONFIGURATION
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5507
	{$$ = new configuration_declaration_c($2, $3, $4, $6, $7, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5508
	 library_element_symtable.insert($2, prev_declared_configuration_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5509
	 variable_name_symtable.pop();
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5510
	 direct_variable_symtable.pop();
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5511
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5512
| CONFIGURATION configuration_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5513
   optional_global_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5514
   resource_declaration_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5515
   optional_access_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5516
   optional_instance_specific_initializations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5517
 END_CONFIGURATION
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5518
	{$$ = new configuration_declaration_c($2, $3, $4, $5, $6, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5519
	 library_element_symtable.insert($2, prev_declared_configuration_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5520
	 variable_name_symtable.pop();
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5521
	 direct_variable_symtable.pop();
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  5522
}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5523
/* ERROR_CHECK_BEGIN */
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5524
| CONFIGURATION 
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5525
   optional_global_var_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5526
   single_resource_declaration
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5527
   {variable_name_symtable.pop();
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5528
    direct_variable_symtable.pop();}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5529
   optional_access_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5530
   optional_instance_specific_initializations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5531
  END_CONFIGURATION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5532
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no configuration name defined in configuration declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5533
| CONFIGURATION
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5534
   optional_global_var_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5535
   resource_declaration_list
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5536
   optional_access_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5537
   optional_instance_specific_initializations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5538
  END_CONFIGURATION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5539
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no configuration name defined in configuration declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5540
| CONFIGURATION error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5541
   optional_global_var_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5542
   single_resource_declaration
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5543
   {variable_name_symtable.pop();
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5544
    direct_variable_symtable.pop();}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5545
   optional_access_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5546
   optional_instance_specific_initializations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5547
  END_CONFIGURATION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5548
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid configuration name defined in configuration declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5549
| CONFIGURATION error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5550
   optional_global_var_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5551
   resource_declaration_list
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5552
   optional_access_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5553
   optional_instance_specific_initializations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5554
  END_CONFIGURATION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5555
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid configuration name defined in configuration declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5556
| CONFIGURATION configuration_name
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5557
   optional_global_var_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5558
   optional_access_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5559
   optional_instance_specific_initializations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5560
  END_CONFIGURATION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5561
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "no resource(s) defined in configuration declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5562
| CONFIGURATION configuration_name
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5563
   optional_global_var_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5564
   error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5565
   optional_access_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5566
   optional_instance_specific_initializations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5567
  END_CONFIGURATION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5568
  {$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid resource(s) defined in configuration declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5569
/*| CONFIGURATION configuration_name
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5570
   optional_global_var_declarations
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5571
   single_resource_declaration
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5572
   {variable_name_symtable.pop();
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5573
    direct_variable_symtable.pop();}
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5574
   optional_access_declarations
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5575
   optional_instance_specific_initializations
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5576
  END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5577
  {$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed configuration declaration."); yyerrok;}*/
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5578
| CONFIGURATION configuration_name
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5579
   optional_global_var_declarations
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5580
   resource_declaration_list
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5581
   optional_access_declarations
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5582
   optional_instance_specific_initializations
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5583
  END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5584
  {$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed configuration declaration."); yyerrok;}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5585
| CONFIGURATION error END_CONFIGURATION
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5586
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in configuration declaration."); yyerrok;}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5587
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5588
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5589
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5590
// helper symbol for
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5591
//  - configuration_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5592
//  - resource_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5593
//
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5594
optional_global_var_declarations:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5595
  // empty
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5596
	{$$ = NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5597
| global_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5598
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5599
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5600
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5601
// helper symbol for configuration_declaration //
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5602
optional_access_declarations:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5603
  // empty
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5604
	{$$ = NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5605
//| access_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5606
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5607
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5608
// helper symbol for configuration_declaration //
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5609
optional_instance_specific_initializations:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5610
  // empty
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5611
	{$$ = NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5612
| instance_specific_initializations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5613
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5614
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5615
// helper symbol for configuration_declaration //
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5616
resource_declaration_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5617
  resource_declaration
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5618
	{$$ = new resource_declaration_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5619
| resource_declaration_list resource_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5620
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5621
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5622
| resource_declaration_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5623
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected token after resource declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5624
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5625
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5626
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5627
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5628
resource_declaration:
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5629
  RESOURCE {variable_name_symtable.push();direct_variable_symtable.push();} resource_name ON resource_type_name
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5630
   optional_global_var_declarations
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5631
   single_resource_declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5632
  END_RESOURCE
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5633
	{$$ = new resource_declaration_c($3, $5, $6, $7, locloc(@$));
13
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  5634
	 variable_name_symtable.pop();
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5635
	 direct_variable_symtable.pop();
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5636
	 variable_name_symtable.insert($3, prev_declared_resource_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5637
	}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5638
/* ERROR_CHECK_BEGIN */
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5639
| RESOURCE {variable_name_symtable.push();direct_variable_symtable.push();} ON resource_type_name
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5640
   optional_global_var_declarations
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5641
   single_resource_declaration
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5642
  END_RESOURCE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5643
  {$$ = NULL; print_err_msg(locl(@1), locf(@3), "no resource name defined in resource declaration."); yynerrs++;}
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5644
/*|	RESOURCE {variable_name_symtable.push();direct_variable_symtable.push();} resource_name ON resource_type_name
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5645
   optional_global_var_declarations
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5646
   single_resource_declaration
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5647
  END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5648
	{$$ = NULL; print_err_msg(locf(@1), locl(@5), "unclosed resource declaration."); yyerrok;}*/
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5649
| RESOURCE error END_RESOURCE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5650
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in resource declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5651
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5652
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5653
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5654
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5655
single_resource_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5656
 task_configuration_list program_configuration_list
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5657
	{$$ = new single_resource_declaration_c($1, $2, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5658
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5659
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5660
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5661
// helper symbol for single_resource_declaration //
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5662
task_configuration_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5663
  // empty
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5664
	{$$ = new task_configuration_list_c(locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5665
| task_configuration_list task_configuration ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5666
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5667
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5668
| task_configuration_list task_configuration error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5669
  {$$ = $1; print_err_msg(locl(@1), locf(@2), "';' missing at the end of task configuration in resource declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5670
| task_configuration_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5671
  {$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after task configuration in resource declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5672
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5673
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5674
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5675
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5676
// helper symbol for single_resource_declaration //
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5677
program_configuration_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5678
  program_configuration ';'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5679
	{$$ = new program_configuration_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5680
| program_configuration_list program_configuration ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5681
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5682
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5683
| program_configuration error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5684
  {$$ = new program_configuration_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "';' missing at the end of program configuration in resource declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5685
| program_configuration_list program_configuration error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5686
  {$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at the end of program configuration in resource declaration."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  5687
| program_configuration_list error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5688
  {$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid program configuration in resource declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5689
| program_configuration_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5690
  {$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after program configuration in resource declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5691
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5692
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5693
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5694
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5695
resource_name: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5696
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5697
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5698
access_declarations:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5699
 VAR_ACCESS access_declaration_list END_VAR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5700
	{$$ = NULL;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5701
// ERROR_CHECK_BEGIN //
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5702
| VAR_ACCESS END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5703
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no variable declared in access variable(s) declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5704
| VAR_ACCESS error access_declaration_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5705
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unexpected token after 'VAR_ACCESS' in access variable(s) declaration."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5706
| VAR_ACCESS access_declaration_list error END_VAR
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5707
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed access variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5708
| VAR_ACCESS error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5709
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in access variable(s) declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5710
// ERROR_CHECK_END //
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5711
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5712
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5713
// helper symbol for access_declarations //
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5714
access_declaration_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5715
  access_declaration ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5716
| access_declaration_list access_declaration ';'
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5717
// ERROR_CHECK_BEGIN //
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  5718
| error ';'
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  5719
  {$$ = // create a new list //;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5720
	 print_err_msg(locf(@1), locl(@1), "invalid access variable declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5721
| access_declaration error
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  5722
  {$$ = // create a new list //;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5723
	 print_err_msg(locl(@1), locf(@2), "';' missing at the end of access variable declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5724
| access_declaration_list access_declaration error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5725
  {$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at the end of access variable declaration."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  5726
| access_declaration_list error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5727
  {$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid access variable declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5728
| access_declaration_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5729
  {$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after access variable declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5730
// ERROR_CHECK_END //
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5731
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5732
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5733
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5734
access_declaration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5735
  access_name ':' access_path ':' non_generic_type_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5736
| access_name ':' access_path ':' non_generic_type_name direction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5737
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5738
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5739
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5740
access_path:
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5741
  prev_declared_direct_variable
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5742
| prev_declared_resource_name '.' prev_declared_direct_variable
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5743
| any_fb_name_list symbolic_variable
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5744
| prev_declared_resource_name '.' any_fb_name_list symbolic_variable
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5745
| prev_declared_program_name '.'  any_fb_name_list symbolic_variable
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5746
| prev_declared_resource_name '.' prev_declared_program_name '.' any_fb_name_list symbolic_variable
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5747
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5748
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5749
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5750
// helper symbol for
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5751
//  - access_path
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5752
//  - instance_specific_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5753
//
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5754
/* NOTE: The fb_name_list refers to funtion block variables
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5755
 *       that have been declared in a scope outside the one we are
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5756
 *       currently parsing, so we must accept them to be any_identifier!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5757
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5758
 *       Beware that other locations of this syntax parser also require
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5759
 *       a fb_name_list. In those locations the function blocks are being declared,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5760
 *       so only currently un-used identifiers (i.e. identifier) may be accepted.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5761
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5762
 *       In order to distinguish the two, here we use any_fb_name_list, while
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5763
 *       in the the locations we simply use fb_name_list!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5764
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5765
any_fb_name_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5766
  // empty
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5767
	{$$ = new any_fb_name_list_c(locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5768
//| fb_name_list fb_name '.'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5769
| any_fb_name_list any_identifier '.'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5770
	{$$ = $1; $$->add_element($2);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5771
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5772
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5773
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5774
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5775
global_var_reference:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5776
//  [resource_name '.'] global_var_name ['.' structure_element_name] //
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5777
                                  prev_declared_global_var_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5778
	{$$ = new global_var_reference_c(NULL, $1, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5779
|                                 prev_declared_global_var_name '.' structure_element_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5780
	{$$ = new global_var_reference_c(NULL, $1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5781
| prev_declared_resource_name '.' prev_declared_global_var_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5782
	{$$ = new global_var_reference_c($1, $3, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5783
| prev_declared_resource_name '.' prev_declared_global_var_name '.' structure_element_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5784
	{$$ = new global_var_reference_c($1, $3, $5, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5785
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5786
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5787
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5788
//access_name: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5789
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5790
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5791
program_output_reference:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5792
/* NOTE:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5793
 * program_output_reference is merely used within data_source.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5794
 * data_source is merely used within task_initialization
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5795
 * task_initialization appears in a configuration declaration
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5796
 * _before_ the programs are declared, so we cannot use
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5797
 * prev_declared_program_name, as what might seem correct at first.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5798
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5799
 * The semantic checker must later check whether the identifier
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5800
 * used really refers to a program declared after the task
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5801
 * initialization!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5802
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5803
//  prev_declared_program_name '.' symbolic_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5804
  program_name '.' symbolic_variable
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5805
	{$$ = new program_output_reference_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5806
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5807
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5808
program_name: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5809
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5810
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5811
direction:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5812
  READ_WRITE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5813
	{$$ = NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5814
| READ_ONLY
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5815
	{$$ = NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5816
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5817
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5818
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5819
task_configuration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5820
  TASK task_name task_initialization
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5821
	{$$ = new task_configuration_c($2, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5822
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5823
| TASK task_initialization
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5824
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no task name defined in task declaration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5825
| TASK error task_initialization
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5826
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid task name defined in task declaration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5827
| TASK task_name error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5828
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5829
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no task initialization defined in task declaration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5830
	 else {print_err_msg(locf(@3), locl(@3), "invalid task initialization in task declaration."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5831
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5832
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5833
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5834
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5835
75
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  5836
/* NOTE: The specification does not mention the namespace to which task names
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5837
 *       should belong to. Unlike resource and program names, for the moment we
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5838
 *       let the task names belong to their own private namespace, as they do not
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5839
 *       produce any conflicts in the syntax parser.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5840
 *       If in the future our interpretation of the spec. turns out to be incorrect,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5841
 *       the definition of task_name may have to be changed!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5842
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5843
task_name: any_identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5844
74
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5845
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5846
task_initialization:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5847
//  '(' [SINGLE ASSIGN data_source ','] [INTERVAL ASSIGN data_source ','] PRIORITY ASSIGN integer ')' //
75
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  5848
  '(' {cmd_goto_task_init_state();} task_initialization_single task_initialization_interval task_initialization_priority ')'
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  5849
	{$$ = new task_initialization_c($3, $4, $5, locloc(@$));}
74
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5850
;
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5851
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5852
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5853
task_initialization_single:
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5854
// [SINGLE ASSIGN data_source ',']
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5855
  /* empty */
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5856
	{$$ = NULL;}
75
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  5857
| SINGLE ASSIGN {cmd_pop_state();} data_source ',' {cmd_goto_task_init_state();} 
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  5858
	{$$ = $4;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5859
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5860
| SINGLE {cmd_pop_state();} data_source ',' {cmd_goto_task_init_state();}
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5861
  {$$ = NULL; print_err_msg(locl(@1), locf(@3), "':=' missing after 'SINGLE' in task initialization."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5862
| SINGLE ASSIGN {cmd_pop_state();} ',' {cmd_goto_task_init_state();}
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5863
  {$$ = NULL; print_err_msg(locl(@2), locf(@4), "no data source defined in 'SINGLE' statement of task initialization."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5864
| SINGLE ASSIGN {cmd_pop_state();} error ',' {cmd_goto_task_init_state();}
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5865
  {$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid data source defined in 'SINGLE' statement of task initialization."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5866
/* ERROR_CHECK_END */
74
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5867
;
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5868
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5869
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5870
task_initialization_interval:
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5871
// [INTERVAL ASSIGN data_source ','] 
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5872
  /* empty */
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5873
	{$$ = NULL;}
75
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  5874
| INTERVAL ASSIGN {cmd_pop_state();} data_source ',' {cmd_goto_task_init_state();}
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  5875
	{$$ = $4;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5876
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5877
| INTERVAL {cmd_pop_state();} data_source ',' {cmd_goto_task_init_state();}
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5878
  {$$ = NULL; print_err_msg(locl(@1), locf(@3), "':=' missing after 'INTERVAL' in task initialization.");}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5879
| INTERVAL ASSIGN {cmd_pop_state();} ',' {cmd_goto_task_init_state();}
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5880
  {$$ = NULL; print_err_msg(locl(@2), locf(@4), "no data source defined in 'INTERVAL' statement of task initialization."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5881
| INTERVAL ASSIGN {cmd_pop_state();} error ',' {cmd_goto_task_init_state();}
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5882
  {$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid data source defined in 'INTERVAL' statement of task initialization."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5883
/* ERROR_CHECK_END */
75
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  5884
;
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  5885
74
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5886
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5887
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5888
task_initialization_priority:
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5889
// PRIORITY ASSIGN integer
75
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  5890
  PRIORITY ASSIGN {cmd_pop_state();} integer 
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  5891
	{$$ = $4;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5892
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5893
| PRIORITY {cmd_pop_state();} integer
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5894
  {$$ = NULL; print_err_msg(locl(@1), locf(@3), "':=' missing after 'PRIORITY' in task initialization."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5895
| PRIORITY ASSIGN {cmd_pop_state();} error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5896
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5897
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@4), "no priority number defined in 'PRIORITY' statement of task initialization.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5898
	 else {print_err_msg(locf(@4), locl(@4), "invalid priority number in 'PRIORITY' statement of task initialization."); yyclearin;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  5899
	 yyerrok;
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5900
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5901
/* ERROR_CHECK_END */
75
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  5902
;
0e381bdb8888 Fixing handling of task initialisation.
mario
parents: 74
diff changeset
  5903
74
85af9521bf63 fixing identifier issues of PRIORITY, SINGLE, and INTERVAL
mario
parents: 73
diff changeset
  5904
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5905
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5906
data_source:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5907
  constant
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5908
| global_var_reference
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5909
| program_output_reference
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  5910
| prev_declared_direct_variable
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5911
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5912
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5913
program_configuration:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5914
//  PROGRAM [RETAIN | NON_RETAIN] program_name [WITH task_name] ':' program_type_name ['(' prog_conf_elements ')'] //
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5915
  PROGRAM program_name optional_task_name ':' prev_declared_program_type_name optional_prog_conf_elements
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5916
	{$$ = new program_configuration_c(NULL, $2, $3, $5, $6, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5917
	 variable_name_symtable.insert($2, prev_declared_program_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5918
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5919
| PROGRAM RETAIN program_name optional_task_name ':' prev_declared_program_type_name optional_prog_conf_elements
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5920
	{$$ = new program_configuration_c(new retain_option_c(locloc(@2)), $3, $4, $6, $7, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5921
	 variable_name_symtable.insert($3, prev_declared_program_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5922
	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5923
| PROGRAM NON_RETAIN program_name optional_task_name ':' prev_declared_program_type_name optional_prog_conf_elements
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  5924
	{$$ = new program_configuration_c(new non_retain_option_c(locloc(@2)), $3, $4, $6, $7, locloc(@$));
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5925
	 variable_name_symtable.insert($3, prev_declared_program_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5926
	}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5927
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5928
| PROGRAM program_name optional_task_name ':' identifier optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5929
  {$$ = NULL; print_err_msg(locf(@5), locl(@5), "invalid program type name after ':' in program configuration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5930
| PROGRAM RETAIN program_name optional_task_name ':' identifier optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5931
  {$$ = NULL; print_err_msg(locf(@6), locl(@6), "invalid program type name after ':' in program configuration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5932
| PROGRAM NON_RETAIN program_name optional_task_name ':' identifier optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5933
  {$$ = NULL; print_err_msg(locf(@6), locl(@6), "invalid program type name after ':' in program configuration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5934
| PROGRAM error program_name optional_task_name ':' prev_declared_program_type_name optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5935
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "unexpected token after 'PROGRAM' in program configuration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5936
| PROGRAM RETAIN error program_name optional_task_name ':' prev_declared_program_type_name optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5937
  {$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'RETAIN' in retentive program configuration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5938
| PROGRAM NON_RETAIN error program_name optional_task_name ':' prev_declared_program_type_name optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5939
  {$$ = NULL; print_err_msg(locf(@3), locl(@3), "unexpected token after 'NON_RETAIN' in non-retentive program configuration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5940
| PROGRAM optional_task_name ':' prev_declared_program_type_name optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5941
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no program name defined in program configuration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5942
| PROGRAM RETAIN optional_task_name ':' prev_declared_program_type_name optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5943
  {$$ = NULL; print_err_msg(locl(@2), locf(@3), "no program name defined in retentive program configuration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5944
| PROGRAM NON_RETAIN optional_task_name ':' prev_declared_program_type_name optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5945
  {$$ = NULL; print_err_msg(locl(@2), locf(@3), "no program name defined in non-retentive program configuration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5946
| PROGRAM error optional_task_name ':' prev_declared_program_type_name optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5947
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid program name defined in program configuration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5948
| PROGRAM RETAIN error optional_task_name ':' prev_declared_program_type_name optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5949
  {$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid program name defined in retentive program configuration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5950
| PROGRAM NON_RETAIN error optional_task_name ':' prev_declared_program_type_name optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5951
  {$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid program name defined in non-retentive program configuration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5952
| PROGRAM program_name optional_task_name prev_declared_program_type_name optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5953
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "':' missing after program name or optional task name in program configuration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5954
| PROGRAM RETAIN program_name optional_task_name prev_declared_program_type_name optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5955
  {$$ = NULL; print_err_msg(locl(@4), locf(@5), "':' missing after program name or optional task name in retentive program configuration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5956
| PROGRAM NON_RETAIN program_name optional_task_name prev_declared_program_type_name optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5957
  {$$ = NULL; print_err_msg(locl(@4), locf(@5), "':' missing after program name or optional task name in non-retentive program configuration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5958
| PROGRAM program_name optional_task_name ':' optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5959
  {$$ = NULL; print_err_msg(locl(@4), locf(@5), "no program type defined in program configuration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5960
| PROGRAM RETAIN program_name optional_task_name ':' optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5961
  {$$ = NULL; print_err_msg(locl(@5), locf(@6), "no program type defined in retentive program configuration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5962
| PROGRAM NON_RETAIN program_name optional_task_name ':' optional_prog_conf_elements
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5963
  {$$ = NULL; print_err_msg(locl(@5), locf(@6), "no program type defined in non-retentive program configuration."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5964
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5965
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5966
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5967
// helper symbol for program_configuration //
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5968
optional_task_name:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5969
  // empty //
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5970
	{$$ = NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5971
| WITH task_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5972
	{$$ = $2;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5973
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5974
| WITH error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5975
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5976
	 if (is_current_syntax_token()) {print_err_msg(locl(@1), locf(@2), "no task name defined in optional task name of program configuration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5977
	 else {print_err_msg(locf(@2), locl(@2), "invalid task name in optional task name of program configuration."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5978
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5979
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5980
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5981
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5982
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5983
// helper symbol for program_configuration //
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5984
optional_prog_conf_elements:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5985
  // empty //
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5986
	{$$ = NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5987
| '(' prog_conf_elements ')'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5988
	{$$ = $2;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5989
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5990
| '(' error ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5991
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid program configuration elements in program configuration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5992
| '(' prog_conf_elements error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  5993
  {$$ = NULL; print_err_msg(locl(@2), locf(@3), "')' missing at the end of program configuration elements in program configuration."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  5994
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5995
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5996
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5997
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5998
prog_conf_elements:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  5999
  prog_conf_element
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6000
	{$$ = new prog_conf_elements_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6001
| prog_conf_elements ',' prog_conf_element
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6002
	{$$ = $1; $$->add_element($3);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6003
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6004
| prog_conf_elements prog_conf_element
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6005
  {$$ = $1; print_err_msg(locl(@1), locf(@2), "',' missing in program configuration elements list."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6006
| prog_conf_elements ',' error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6007
  {$$ = $1;
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6008
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no value defined for program configuration element in program configuration list.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6009
	 else {print_err_msg(locf(@3), locl(@3), "invalid value for program configuration element in program configuration list."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6010
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6011
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6012
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6013
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6014
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6015
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6016
prog_conf_element:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6017
  fb_task
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6018
| prog_cnxn
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6019
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6020
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6021
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6022
fb_task:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6023
  // fb_name WITH task_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6024
/* NOTE: The fb_name refers to funtion block variables
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6025
 *       that have been declared in a scope outside the one we are
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6026
 *       currently parsing, so we must accept them to be any_identifier!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6027
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6028
  any_identifier WITH task_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6029
	{$$ = new fb_task_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6030
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6031
| any_identifier WITH error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6032
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6033
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no task name defined in function block configuration.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6034
	 else {print_err_msg(locf(@3), locl(@3), "invalid task name in function block configuration."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6035
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6036
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6037
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6038
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6039
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6040
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6041
/* NOTE:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6042
 *  The semantics of configuring a program are rather confusing, so here is
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6043
 *  my (Mario) understanding on the issue...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6044
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6045
 *  A function/program may have as its input variables a simple variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6046
 *  (BYTE, WORD, etc...), an array (ARRAY [1 .. 3] OF BYTE, ...) , or a structure.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6047
 *  Nevertheless, when calling this function from within a st or il language statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6048
 *  it is not possible to allocate a value to a single element of the array or structure
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6049
 *  typed input variable, as the accepted syntax is simply '(' variable_name ':=' variable ')'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6050
 *  Notice how the variable_name does not include things such as 'a.elem1' or 'a[1]'!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6051
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6052
 *  Nevertheless, when configuring a program from within a configuration,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6053
 *  it becomes possible to allocate values to individual elements of the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6054
 *  array or structured type input variable, as the syntax is now
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6055
 *  '(' symbolic_variable ':=' data_sink|prog_data_source ')'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6056
 *  Notice how the symbolic_variable _does_ include things such as 'a.elem1' or 'a[1]'!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6057
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6058
 *  Conclusion: Unlike other locations in the syntax where SENDTO appears,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6059
 *  here it is not valid to replace symbolic_variable with any_identifier!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6060
 *  Nevertheless, it is also not correct to leave symbolic_variable as it is,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6061
 *  as we have defined it to only include previously declared variables,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6062
 *  which is not the case in this situation. Here symbolic_variable is refering
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6063
 *  to variables that were defined within the scope of the program that is being
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6064
 *  called, and _not_ within the scope of the configuration that is calling the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6065
 *  program, so the variables in question are not declared in the current scope!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6066
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6067
 *  We therefore need to define a new symbolic_variable, that accepts any_identifier
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6068
 *  instead of previosuly declared variable names, to be used in the definition of
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6069
 *  prog_cnxn!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6070
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6071
prog_cnxn:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6072
  any_symbolic_variable ASSIGN prog_data_source
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6073
	{$$ = new prog_cnxn_assign_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6074
| any_symbolic_variable SENDTO data_sink
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6075
	{$$ = new prog_cnxn_sendto_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6076
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6077
| any_symbolic_variable constant
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6078
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "':=' missing between parameter and value in program configuration element."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6079
| any_symbolic_variable enumerated_value
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6080
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "':=' missing between parameter and value in program configuration element."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6081
| any_symbolic_variable data_sink
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6082
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "':=' or '=>' missing between parameter and variable in program configuration element."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6083
| any_symbolic_variable ASSIGN error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6084
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6085
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no value or variable defined in program configuration assignment element.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6086
	 else {print_err_msg(locf(@3), locl(@3), "invalid value or variable in program configuration assignment element."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6087
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6088
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6089
| any_symbolic_variable SENDTO error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6090
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6091
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no variable defined in program configuration sendto element.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6092
	 else {print_err_msg(locf(@3), locl(@3), "invalid variable in program configuration sendto element."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6093
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6094
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6095
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6096
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6097
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6098
prog_data_source:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6099
  constant
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6100
| enumerated_value
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6101
| global_var_reference
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  6102
| prev_declared_direct_variable
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6103
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6104
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6105
data_sink:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6106
  global_var_reference
175
dadda1b5401e Adding support for checking direct variable declared before using
lbessard
parents: 151
diff changeset
  6107
| prev_declared_direct_variable
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6108
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6109
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6110
instance_specific_initializations:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6111
 VAR_CONFIG instance_specific_init_list END_VAR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6112
	{$$ = new instance_specific_initializations_c($2, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6113
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6114
| VAR_CONFIG END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6115
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "no variable declared in configuration variable(s) initialization."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6116
| VAR_CONFIG error instance_specific_init_list END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6117
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unexpected token after 'VAR_CONFIG' in configuration variable(s) initialization."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6118
| VAR_CONFIG instance_specific_init_list error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6119
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed configuration variable(s) initialization."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6120
| VAR_CONFIG error END_VAR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6121
	{$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in configuration variable(s) initialization."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6122
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6123
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6124
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6125
// helper symbol for instance_specific_initializations //
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6126
instance_specific_init_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6127
  instance_specific_init ';'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6128
	{$$ = new instance_specific_init_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6129
| instance_specific_init_list instance_specific_init ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6130
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6131
/* ERROR_CHECK_BEGIN */
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  6132
| error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6133
  {$$ = new instance_specific_init_list_c(locloc(@$)); print_err_msg(locf(@1), locl(@1), "invalid configuration variable initialization."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6134
| instance_specific_init error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6135
  {$$ = new instance_specific_init_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "';' missing at the end of configuration variable initialization."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6136
| instance_specific_init_list instance_specific_init error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6137
  {$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at the end of configuration variable initialization."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  6138
| instance_specific_init_list error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6139
  {$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid configuration variable initialization."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6140
| instance_specific_init_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6141
  {$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after configuration variable initialization."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6142
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6143
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6144
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6145
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6146
instance_specific_init:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6147
//
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6148
//  resource_name '.' program_name '.' {fb_name '.'}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6149
//  ((variable_name [location] ':' located_var_spec_init) | (fb_name ':' function_block_type_name ':=' structure_initialization))
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6150
//
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6151
//  prev_declared_resource_name '.' prev_declared_program_name '.' any_fb_name_list variable_name ':' located_var_spec_init
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6152
/* NOTE: variable_name has been changed to any_identifier (and not simply identifier) because the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6153
 *       variables being referenced have been declared outside the scope currently being parsed!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6154
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6155
/* NOTE: program_name has not been changed to prev_declared_program_name because the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6156
 *       programs being referenced have been declared outside the scope currently being parsed!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6157
 *       The programs are only kept inside the scope of the resource in which they are defined.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6158
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6159
  prev_declared_resource_name '.' program_name '.' any_fb_name_list any_identifier ':' located_var_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6160
	{$$ = new instance_specific_init_c($1, $3, $5, $6, NULL, $8, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6161
| prev_declared_resource_name '.' program_name '.' any_fb_name_list any_identifier location ':' located_var_spec_init
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6162
	{$$ = new instance_specific_init_c($1, $3, $5, $6, $7, $9, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6163
| prev_declared_resource_name '.' program_name '.' any_fb_name_list any_identifier ':' fb_initialization
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6164
	{$5->add_element($6); $$ = new instance_specific_init_c($1, $3, $5, NULL, NULL, $8, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6165
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6166
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6167
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6168
/* helper symbol for instance_specific_init */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6169
fb_initialization:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6170
  function_block_type_name ASSIGN structure_initialization
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6171
	{$$ = new fb_initialization_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6172
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6173
| function_block_type_name structure_initialization
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6174
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "':=' missing between function block name and initialization in function block initialization."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6175
| function_block_type_name ASSIGN error
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6176
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6177
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no initial value defined in function block initialization.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6178
	 else {print_err_msg(locf(@3), locl(@3), "invalid initial value in function block initialization."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6179
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6180
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6181
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6182
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6183
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6184
/***********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6185
/* B 2.1 Instructions and Operands */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6186
/***********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6187
/* helper symbol for many IL instructions, etc... */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6188
/* eat up any extra EOL tokens... */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6189
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6190
eol_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6191
  EOL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6192
| eol_list EOL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6193
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6194
94
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  6195
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6196
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6197
instruction_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6198
  il_instruction
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6199
	{$$ = new instruction_list_c(locloc(@$)); $$->add_element($1);}
267
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  6200
| any_pragma eol_list
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  6201
	{$$ = new instruction_list_c(locloc(@1)); $$->add_element($1);} /* locloc(@1) is not a bug! We ignore trailing EOLs when determining symbol location! */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6202
| instruction_list il_instruction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6203
	{$$ = $1; $$->add_element($2);}
267
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  6204
| instruction_list any_pragma
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6205
	{$$ = $1; $$->add_element($2);}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6206
;
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6207
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6208
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6209
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6210
il_instruction:
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6211
  il_incomplete_instruction eol_list
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  6212
	{$$ = new il_instruction_c(NULL, $1, locloc(@1));} /* locloc(@1) is not a bug! We ignore trailing EOLs when determining symbol location! */
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6213
| label ':' il_incomplete_instruction eol_list
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  6214
	{$$ = new il_instruction_c($1, $3, locf(@1), locl(@3));} /* locf(@1), locl(@3) is not a bug! We ignore trailing EOLs when determining symbol location! */
311
8fcea60029de Allow [EOL] after a label in IL.
Mario de Sousa <msousa@fe.up.pt>
parents: 295
diff changeset
  6215
| label ':' eol_list
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  6216
	{$$ = new il_instruction_c($1, NULL, locf(@1), locl(@2));} /* locf(@1), locl(@2) is not a bug! We ignore trailing EOLs when determining symbol location! */
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6217
/* ERROR_CHECK_BEGIN */
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6218
| error eol_list
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6219
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "invalid IL instruction."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6220
| il_incomplete_instruction error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6221
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "EOL missing at the end of IL instruction."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6222
| error ':' il_incomplete_instruction eol_list
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6223
	{$$ = NULL; print_err_msg(locf(@1), locl(@1), "invalid label in IL instruction."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6224
| label il_incomplete_instruction eol_list
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6225
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing after label in IL instruction."); yynerrs++;}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6226
| label ':' error eol_list
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6227
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid IL instruction."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6228
| label ':' il_incomplete_instruction error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6229
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "EOL missing at the end of IL instruction."); yyerrok;}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6230
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6231
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6232
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6233
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6234
/* helper symbol for il_instruction */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6235
il_incomplete_instruction:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6236
  il_simple_operation
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6237
| il_expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6238
| il_jump_operation
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6239
| il_fb_call
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6240
| il_formal_funct_call
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6241
| il_return_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6242
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6243
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6244
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6245
label: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6246
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6247
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6248
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6249
il_simple_operation:
94
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  6250
// (il_simple_operator [il_operand]) | (function_name [il_operand_list])
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6251
  il_simple_operator
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6252
	{$$ = new il_simple_operation_c($1, NULL, locloc(@$));}
93
284ef59bb133 Cleaning up comments.
mario
parents: 92
diff changeset
  6253
/*
284ef59bb133 Cleaning up comments.
mario
parents: 92
diff changeset
  6254
 * Note: Bison is getting confused with the following rule,
94
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  6255
 *       i.e. it is finding conflicts where there seemingly are really none.
93
284ef59bb133 Cleaning up comments.
mario
parents: 92
diff changeset
  6256
 *       The rule was therefore replaced by the equivalent following
284ef59bb133 Cleaning up comments.
mario
parents: 92
diff changeset
  6257
 *       two rules.
284ef59bb133 Cleaning up comments.
mario
parents: 92
diff changeset
  6258
 */
284ef59bb133 Cleaning up comments.
mario
parents: 92
diff changeset
  6259
/*
284ef59bb133 Cleaning up comments.
mario
parents: 92
diff changeset
  6260
| il_simple_operator il_operand
284ef59bb133 Cleaning up comments.
mario
parents: 92
diff changeset
  6261
	{$$ = new il_simple_operation_c($1, $2, locloc(@$));}
284ef59bb133 Cleaning up comments.
mario
parents: 92
diff changeset
  6262
*/
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6263
| il_simple_operator_noclash il_operand
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6264
	{$$ = new il_simple_operation_c($1, $2, locloc(@$));}
91
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  6265
| il_simple_operator_clash il_operand
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  6266
	{$$ = new il_simple_operation_c($1, $2, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6267
/* NOTE: the line
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6268
 *         | il_simple_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6269
 *       already contains the 'NOT' operator, as well as all the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6270
 *       expression operators ('MOD', 'AND', etc...), all of which
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6271
 *       may also be a function name! This means that these operators/functions,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6272
 *       without any operands, could be reduced to either an operator or a
89
5b2ec5c057fa Cleaning up comments.
mario
parents: 88
diff changeset
  6273
 *       function call. 
5b2ec5c057fa Cleaning up comments.
mario
parents: 88
diff changeset
  6274
 *
5b2ec5c057fa Cleaning up comments.
mario
parents: 88
diff changeset
  6275
 *       I (Mario) have chosen to reduce it to an operator.
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6276
 *       In order to do this, we must remove from the syntax that defines
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6277
 *       function calls all the functions whose names clash with the IL operators.
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6278
 *
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6279
 *       The line
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6280
 *         | function_name
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6281
 *       has been replaced with the lines
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6282
 *         | function_name_no_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6283
 *       in order to include all possible function names except
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6284
 *       those whose names coincide with operators !!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6285
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6286
| function_name_no_clashes
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6287
	{$$ = new il_function_call_c($1, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6288
/* NOTE: the line
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6289
 *         | il_simple_operator il_operand
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6290
 *       already contains the 'NOT', 'MOD', etc. operators, followed by a single il_operand.
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6291
 *       However, this same code (MOD x) may also be reduced to a function call to the MOD
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6292
 *       function. This means that (MOD, AND,...) could be interpret as a function name
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6293
 *       or as an IL operator! This would lead us to a reduce/reduce conflict!
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6294
 *
89
5b2ec5c057fa Cleaning up comments.
mario
parents: 88
diff changeset
  6295
 *       I (Mario) have chosen to reduce it to an operand, rather than a function call.
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6296
 *       In order to do this, we must remove from the syntax that defines
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6297
 *       function calls all the functions whose names clash with the IL operators.
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6298
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6299
 *       The line
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6300
 *         | function_name il_operand_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6301
 *       has been replaced with the line
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6302
 *         | function_name_no_clashes il_operand_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6303
 *       in order to include all possible function names except
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6304
 *       for the function names which clash with expression and simple operators.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6305
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6306
 *       Note that:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6307
 *       this alternative syntax does not cover the possibility of
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6308
 *       the function 'NOT', 'MOD', etc... being called with more than one il_operand,
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6309
 *       in which case it is always a function call, and not an IL instruction.
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6310
 *       We therefore need to include an extra rule where the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6311
 *       function_name_expression_clashes and function_name_simpleop_clashes
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6312
 *       are followed by a il_operand_list with __two__ or more il_operands!!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6313
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6314
| function_name_no_clashes il_operand_list
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6315
	{$$ = new il_function_call_c($1, $2, locloc(@$));}
91
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  6316
| il_simple_operator_clash il_operand_list2
93
284ef59bb133 Cleaning up comments.
mario
parents: 92
diff changeset
  6317
	{$$ = new il_function_call_c(il_operator_c_2_identifier_c($1), $2, locloc(@$));}
284ef59bb133 Cleaning up comments.
mario
parents: 92
diff changeset
  6318
;
284ef59bb133 Cleaning up comments.
mario
parents: 92
diff changeset
  6319
91
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  6320
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6321
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6322
il_expression:
94
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  6323
// il_expr_operator '(' [il_operand] EOL {EOL} [simple_instr_list] ')'
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  6324
/*
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  6325
 * Note: Bison is getting confused with the use of il_expr_operator,
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  6326
 *       i.e. it is finding conflicts where there seemingly are really none.
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  6327
 *       il_expr_operator was therefore replaced by the equivalent 
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  6328
 *       il_expr_operator_noclash | il_expr_operator_clash.
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  6329
 */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6330
  il_expr_operator_noclash '(' eol_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6331
	{$$ = new il_expression_c($1, NULL, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6332
| il_expr_operator_noclash '(' il_operand eol_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6333
	{$$ = new il_expression_c($1, $3, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6334
| il_expr_operator_noclash '(' eol_list simple_instr_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6335
	{$$ = new il_expression_c($1, NULL, $4, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6336
| il_expr_operator_noclash '(' il_operand eol_list simple_instr_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6337
	{$$ = new il_expression_c($1, $3, $5, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6338
| il_expr_operator_clash '(' eol_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6339
	{$$ = new il_expression_c($1, NULL, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6340
| il_expr_operator_clash '(' il_operand eol_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6341
	{$$ = new il_expression_c($1, $3, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6342
| il_expr_operator_clash '(' il_operand eol_list simple_instr_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6343
	{$$ = new il_expression_c($1, $3, $5, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6344
| il_expr_operator_clash_eol_list simple_instr_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6345
	{$$ = new il_expression_c($1, NULL, $2, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6346
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6347
| il_expr_operator_noclash '(' eol_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6348
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "')' missing at the end of IL expression."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6349
| il_expr_operator_noclash '(' il_operand eol_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6350
  {$$ = NULL; print_err_msg(locl(@4), locf(@5), "')' missing at the end of IL expression."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6351
| il_expr_operator_noclash '(' eol_list simple_instr_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6352
  {$$ = NULL; print_err_msg(locl(@4), locf(@5), "')' missing at the end of IL expression."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6353
| il_expr_operator_noclash '(' il_operand eol_list simple_instr_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6354
  {$$ = NULL; print_err_msg(locl(@5), locf(@6), "')' missing at the end of IL expression."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6355
| il_expr_operator_clash '(' il_operand eol_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6356
  {$$ = NULL; print_err_msg(locl(@4), locf(@5), "')' missing at the end of IL expression."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6357
| il_expr_operator_clash '(' il_operand eol_list simple_instr_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6358
  {$$ = NULL; print_err_msg(locl(@5), locf(@6), "')' missing at the end of IL expression."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6359
| il_expr_operator_clash_eol_list simple_instr_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6360
  {$$ = NULL; print_err_msg(locl(@2), locf(@3), "')' missing at the end of IL expression."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6361
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6362
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6363
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6364
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6365
il_jump_operation:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6366
  il_jump_operator label
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6367
	{$$ = new il_jump_operation_c($1, $2, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6368
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6369
| il_jump_operator error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6370
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid label defined in IL jump operation."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6371
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6372
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6373
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6374
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6375
il_fb_call:
94
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  6376
// il_call_operator fb_name ['(' (EOL {EOL} [il_param_list]) | [il_operand_list] ')']
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6377
  il_call_operator prev_declared_fb_name
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6378
	{$$ = new il_fb_call_c($1, $2, NULL, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6379
| il_call_operator prev_declared_fb_name '(' ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6380
	{$$ = new il_fb_call_c($1, $2, NULL, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6381
| il_call_operator prev_declared_fb_name '(' eol_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6382
	{$$ = new il_fb_call_c($1, $2, NULL, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6383
| il_call_operator prev_declared_fb_name '(' il_operand_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6384
	{$$ = new il_fb_call_c($1, $2, $4, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6385
| il_call_operator prev_declared_fb_name '(' eol_list il_param_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6386
	{$$ = new il_fb_call_c($1, $2, NULL, $5, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6387
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6388
| il_call_operator error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6389
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6390
	 if (is_current_syntax_token()) {print_err_msg(locl(@1), locf(@2), "no function block name defined in IL function block call.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6391
	 else {print_err_msg(locf(@2), locl(@2), "invalid function block name in IL function block call."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6392
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6393
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6394
| il_call_operator '(' ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6395
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no function block name defined in IL function block call."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6396
| il_call_operator '(' eol_list ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6397
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no function block name defined in IL function block call."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6398
| il_call_operator '(' il_operand_list ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6399
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no function block name defined in IL function block call."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6400
| il_call_operator '(' eol_list il_param_list ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6401
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no function block name defined in IL function block call."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6402
| il_call_operator error '(' ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6403
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid function block name defined in IL function block call."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6404
| il_call_operator error '(' eol_list ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6405
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid function block name defined in IL function block call."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6406
| il_call_operator error '(' il_operand_list ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6407
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid function block name defined in IL function block call."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6408
| il_call_operator error '(' eol_list il_param_list ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6409
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid function block name defined in IL function block call."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6410
| il_call_operator prev_declared_fb_name ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6411
  {$$ = NULL; print_err_msg(locl(@2), locf(@3), "'(' missing after function block name defined in IL function block call."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6412
| il_call_operator prev_declared_fb_name il_operand_list ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6413
  {$$ = NULL; print_err_msg(locl(@2), locf(@3), "'(' missing after function block name defined in IL function block call."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6414
| il_call_operator prev_declared_fb_name '(' error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6415
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "')' missing at the end of IL function block call."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6416
| il_call_operator prev_declared_fb_name '(' eol_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6417
  {$$ = NULL; print_err_msg(locl(@4), locf(@5), "')' missing at the end of IL function block call."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6418
| il_call_operator prev_declared_fb_name '(' il_operand_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6419
  {$$ = NULL; print_err_msg(locl(@4), locf(@5), "')' missing at the end of IL function block call."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6420
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6421
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6422
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6423
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6424
/* NOTE: Please read note above the definition of function_name_without_clashes */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6425
il_formal_funct_call:
94
40288323acc0 Fixing some more comments.
mario
parents: 93
diff changeset
  6426
// function_name '(' EOL {EOL} [il_param_list] ')'
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6427
/*  function_name '(' eol_list ')'  */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6428
/* NOTE: il_formal_funct_call is only used in the definition of
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6429
 *         - il_incomplete_instruction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6430
 *         - il_simple_instruction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6431
 *       In both of the above, il_expression also
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6432
 *       shows up as another option. This means that the functions whose
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6433
 *       names clash with expressions, followed by '(' eol_list ')', are
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6434
 *       already included. We must therefore leave them out in this
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6435
 *       definition in order to remove reduce/reduce conflicts.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6436
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6437
 *       In summary: 'MOD' '(' eol_list ')', and all other functions whose
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6438
 *       names clash with expressions may be interpreted by the syntax by
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6439
 *       two different routes. I (Mario) chose to interpret them
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6440
 *       as operators, rather than as function calls!
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6441
 *       (AND MOD OR XOR ADD DIV EQ GT GE LT LE MUL NE SUB)
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6442
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6443
  function_name_no_clashes '(' eol_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6444
	{$$ = new il_formal_funct_call_c($1, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6445
| function_name_simpleop_clashes '(' eol_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6446
	{$$ = new il_formal_funct_call_c($1, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6447
/* | function_name '(' eol_list il_param_list ')' */
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6448
/* For the above syntax, we no longer have two ways of interpreting the
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6449
 * same syntax. The above is always a function call!
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6450
 * However, some of the functions that we may be calling
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6451
 * may have the same name as an IL operator. This means that
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6452
 * flex will be parsing them and handing them over to bison as
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6453
 * IL operator tokens, and not as function name tokens.
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6454
 * (when parsing ST, flex no longer recognizes IL operators,
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6455
 * so will always return the correct function name, unless that
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6456
 * name also coincides with an operator used in ST -> XOR, OR, MOD, AND, NOT)
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6457
 *
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6458
 * We must therefore interpret the IL operators as function names!
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6459
 */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6460
| function_name_no_clashes '(' eol_list il_param_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6461
	{$$ = new il_formal_funct_call_c($1, $4, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6462
| function_name_simpleop_clashes '(' eol_list il_param_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6463
	{$$ = new il_formal_funct_call_c($1, $4, locloc(@$));}
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6464
/* The following line should read:
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6465
 *
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6466
 * | function_name_expression_clashes '(' eol_list il_param_list ')'
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6467
 *
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6468
 * but the function_name_expression_clashes had to be first reduced to
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6469
 * an intermediary symbol in order to remove a reduce/reduce conflict.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6470
 * In essence, the syntax requires more than one look ahead token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6471
 * in order to be parsed. We resolve this by reducing a collection of
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6472
 * symbols into a temporary symbol (il_expr_operator_clash_eol_list), that
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6473
 * will later be replaced by the correct symbol. The correct symbol will
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6474
 * now be determined by a single look ahead token, as all the common
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6475
 * symbols have been reduced to the temporary symbol
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6476
 * il_expr_operator_clash_eol_list !
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6477
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6478
 * Unfortunately, this work around results in the wrong symbol
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6479
 * being created for the abstract syntax tree.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6480
 * We need to figure out which symbol was created, destroy it,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6481
 * and create the correct symbol for our case.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6482
 * This is a lot of work, so I put it in a function
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6483
 * at the end of this file... il_operator_c_2_identifier_c()
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6484
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6485
| il_expr_operator_clash_eol_list il_param_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6486
	{$$ = new il_formal_funct_call_c(il_operator_c_2_identifier_c($1), $2, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6487
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6488
| function_name_no_clashes '(' eol_list error ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6489
  {$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid parameter list defined in IL formal function call."); yyerrok;} 
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6490
| function_name_simpleop_clashes '(' eol_list error ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6491
  {$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid parameter list defined in IL formal function call."); yyerrok;} 
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6492
| il_expr_operator_clash_eol_list error ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6493
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid parameter list defined in IL formal function call."); yyerrok;} 
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6494
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6495
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6496
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6497
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6498
il_expr_operator_clash_eol_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6499
  il_expr_operator_clash '(' eol_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6500
	{$$ = $1;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6501
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6502
| il_expr_operator_clash '(' error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6503
  {$$ = $1; print_err_msg(locl(@2), locf(@3), "EOL missing after '(' in IL instruction."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6504
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6505
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6506
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6507
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6508
il_operand:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6509
  variable
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  6510
| enumerated_value
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6511
| constant
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6512
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6513
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6514
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6515
il_operand_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6516
  il_operand
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6517
	{$$ = new il_operand_list_c(locloc(@$)); $$->add_element($1);}
91
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  6518
| il_operand_list2
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  6519
;
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  6520
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  6521
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  6522
/* List with 2 or more il_operands */ 
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  6523
il_operand_list2:
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  6524
  il_operand ',' il_operand 
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  6525
	{$$ = new il_operand_list_c(locloc(@$)); $$->add_element($1); $$->add_element($3);}
ac119a256fc0 Cleaning up some bison rules.
mario
parents: 90
diff changeset
  6526
| il_operand_list2 ',' il_operand
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6527
	{$$ = $1; $$->add_element($3);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6528
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6529
| il_operand_list2 il_operand
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6530
  {$$ = $1; print_err_msg(locl(@1), locf(@2), "',' missing in IL operand list."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6531
| il_operand ',' error
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6532
  {$$ = new il_operand_list_c(locloc(@$));
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6533
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no operand defined in IL operand list.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6534
	 else {print_err_msg(locf(@3), locl(@3), "invalid operand name in IL operand list."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6535
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6536
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6537
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6538
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6539
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6540
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6541
simple_instr_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6542
  il_simple_instruction
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6543
	{$$ = new simple_instr_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6544
| simple_instr_list il_simple_instruction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6545
	{$$ = $1; $$->add_element($2);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6546
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6547
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6548
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6549
il_simple_instruction:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6550
  il_simple_operation eol_list
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  6551
	{$$ = new il_simple_instruction_c($1, locloc(@1));} /* locloc(@1) is not a bug! We ignore trailing EOLs when determining symbol location! */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6552
| il_expression eol_list
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  6553
	{$$ = new il_simple_instruction_c($1, locloc(@1));} /* locloc(@1) is not a bug! We ignore trailing EOLs when determining symbol location! */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6554
| il_formal_funct_call eol_list
520
fb381d2cd25b Ignore trailing EOLs when determining symbol location.
Mario de Sousa <msousa@fe.up.pt>
parents: 516
diff changeset
  6555
	{$$ = new il_simple_instruction_c($1, locloc(@1));} /* locloc(@1) is not a bug! We ignore trailing EOLs when determining symbol location! */
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6556
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6557
| il_expression error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6558
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "EOL missing after expression IL instruction."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6559
| il_formal_funct_call error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6560
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "EOL missing after formal function call IL instruction."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6561
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6562
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6563
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6564
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6565
/* NOTE: the correct definition of il_param_list is
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6566
 * il_param_list ::= {il_param_instruction} il_param_last_instruction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6567
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6568
 * where {...} denotes zero or many il_param_instruction's.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6569
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6570
 * We could do this by defining the following:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6571
 * il_param_list: il_param_instruction_list il_param_last_instruction;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6572
 * il_param_instruction_list : ** empty ** | il_param_instruction_list il_param_instruction;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6573
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6574
 * Unfortunately, the above leads to reduce/reduce conflicts.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6575
 * The chosen alternative (as follows) does not have any conflicts!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6576
 * il_param_list: il_param_last_instruction | il_param_instruction_list il_param_last_instruction;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6577
 * il_param_instruction_list : il_param_instruction_list | il_param_instruction_list il_param_instruction;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6578
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6579
il_param_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6580
  il_param_instruction_list il_param_last_instruction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6581
	{$$ = $1; $$->add_element($2);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6582
| il_param_last_instruction
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6583
	{$$ = new il_param_list_c(locloc(@$)); $$->add_element($1);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6584
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6585
| il_param_instruction_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6586
  {$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid parameter assignment in parameter assignment list."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6587
| il_param_last_instruction il_param_last_instruction
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6588
  {$$ = new il_param_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "',' missing at the end of parameter assignment in parameter assignment list."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6589
| il_param_instruction_list il_param_last_instruction il_param_last_instruction
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6590
  {$$ = $1; print_err_msg(locl(@2), locf(@3), "',' missing at the end of parameter assignment in parameter assignment list."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6591
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6592
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6593
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6594
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6595
/* Helper symbol for il_param_list */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6596
il_param_instruction_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6597
  il_param_instruction
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6598
	{$$ = new il_param_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6599
| il_param_instruction_list il_param_instruction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6600
	{$$ = $1; $$->add_element($2);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6601
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6602
| il_param_last_instruction il_param_instruction
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6603
  {$$ = new il_param_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "',' missing at the end of parameter assignment in parameter assignment list."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6604
| il_param_instruction_list il_param_last_instruction il_param_instruction
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6605
  {$$ = $1; print_err_msg(locl(@2), locf(@3), "',' missing at the end of parameter assignment in parameter assignment list."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6606
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6607
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6608
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6609
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6610
il_param_instruction:
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6611
  il_param_assignment ',' eol_list 
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6612
| il_param_out_assignment ',' eol_list
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6613
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6614
| il_param_assignment ',' error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6615
  {$$ = NULL; print_err_msg(locl(@2), locf(@3), "EOL missing at the end of parameter assignment in parameter assignment list."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6616
| il_param_out_assignment ',' error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6617
  {$$ = NULL; print_err_msg(locl(@2), locf(@3), "EOL missing at the end of parameter out assignment in parameter assignment list."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6618
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6619
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6620
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6621
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6622
il_param_last_instruction:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6623
  il_param_assignment eol_list
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6624
| il_param_out_assignment eol_list
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6625
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6626
| il_param_assignment error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6627
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "EOL missing at the end of last parameter assignment in parameter assignment list."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6628
| il_param_out_assignment error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6629
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "EOL missing at the end of last parameter out assignment in parameter assignment list."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6630
/* ERROR_CHECK_END */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6631
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6632
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6633
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6634
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6635
il_param_assignment:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6636
  il_assign_operator il_operand
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6637
	{$$ = new il_param_assignment_c($1, $2, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6638
| il_assign_operator '(' eol_list simple_instr_list ')'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6639
	{$$ = new il_param_assignment_c($1, NULL, $4, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6640
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6641
| error il_operand
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6642
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "invalid operator in parameter assignment."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6643
| error '(' eol_list simple_instr_list ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6644
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "invalid operator in parameter assignment."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6645
| il_assign_operator error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6646
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6647
	 if (is_current_syntax_token()) {print_err_msg(locl(@1), locf(@2), "no operand defined in parameter assignment.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6648
	 else {print_err_msg(locf(@2), locl(@2), "invalid operand in parameter assignment."); yyclearin;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  6649
	 yyerrok;
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  6650
	}
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  6651
| il_assign_operator '(' eol_list ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6652
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "no instruction list defined in parameter assignment."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  6653
| il_assign_operator '(' eol_list error ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6654
  {$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid instruction list defined in parameter assignment."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6655
| il_assign_operator '(' eol_list simple_instr_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6656
  {$$ = NULL; print_err_msg(locl(@4), locf(@5), "')' missing at the end of instruction list defined in parameter assignment."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6657
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6658
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6659
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6660
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6661
il_param_out_assignment:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6662
  il_assign_out_operator variable
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6663
	{$$ = new il_param_out_assignment_c($1, $2, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6664
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6665
| il_assign_out_operator error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6666
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6667
	 if (is_current_syntax_token()) {print_err_msg(locl(@1), locf(@2), "no variable defined in IL operand list.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6668
	 else {print_err_msg(locf(@2), locl(@2), "invalid variable in IL operand list."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6669
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6670
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6671
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6672
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6673
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6674
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6675
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6676
/*******************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6677
/* B 2.2 Operators */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6678
/*******************/
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6679
sendto_identifier: sendto_identifier_token {$$ = new identifier_c($1, locloc(@$));};
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6680
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6681
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6682
/* NOTE:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6683
 *  The spec includes the operator 'EQ '
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6684
 * Note that EQ is followed by a space.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6685
 * I am considering this a typo, and defining the operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6686
 * as 'EQ'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6687
 * (Mario)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6688
 */
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6689
LD_operator: 		LD 	{$$ = new LD_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6690
LDN_operator: 		LDN 	{$$ = new LDN_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6691
ST_operator: 		ST 	{$$ = new ST_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6692
STN_operator: 		STN 	{$$ = new STN_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6693
NOT_operator: 		NOT 	{$$ = new NOT_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6694
S_operator: 		S 	{$$ = new S_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6695
R_operator: 		R 	{$$ = new R_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6696
S1_operator: 		S1 	{$$ = new S1_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6697
R1_operator: 		R1 	{$$ = new R1_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6698
CLK_operator: 		CLK 	{$$ = new CLK_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6699
CU_operator: 		CU 	{$$ = new CU_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6700
CD_operator: 		CD 	{$$ = new CD_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6701
PV_operator: 		PV 	{$$ = new PV_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6702
IN_operator: 		IN 	{$$ = new IN_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6703
PT_operator: 		PT 	{$$ = new PT_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6704
AND_operator: 		AND 	{$$ = new AND_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6705
AND2_operator: 		AND2 	{$$ = new AND_operator_c(locloc(@$));}; /* '&' in the source code! */
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6706
OR_operator: 		OR 	{$$ = new OR_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6707
XOR_operator: 		XOR 	{$$ = new XOR_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6708
ANDN_operator: 		ANDN 	{$$ = new ANDN_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6709
ANDN2_operator:		ANDN2 	{$$ = new ANDN_operator_c(locloc(@$));}; /* '&N' in the source code! */
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6710
ORN_operator: 		ORN 	{$$ = new ORN_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6711
XORN_operator: 		XORN 	{$$ = new XORN_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6712
ADD_operator: 		ADD 	{$$ = new ADD_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6713
SUB_operator: 		SUB 	{$$ = new SUB_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6714
MUL_operator: 		MUL 	{$$ = new MUL_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6715
DIV_operator: 		DIV 	{$$ = new DIV_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6716
MOD_operator: 		MOD 	{$$ = new MOD_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6717
GT_operator: 		GT 	{$$ = new GT_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6718
GE_operator: 		GE 	{$$ = new GE_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6719
EQ_operator: 		EQ 	{$$ = new EQ_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6720
LT_operator: 		LT 	{$$ = new LT_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6721
LE_operator: 		LE 	{$$ = new LE_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6722
NE_operator: 		NE 	{$$ = new NE_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6723
CAL_operator: 		CAL 	{$$ = new CAL_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6724
CALC_operator: 		CALC 	{$$ = new CALC_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6725
CALCN_operator: 	CALCN 	{$$ = new CALCN_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6726
RET_operator: 		RET 	{$$ = new RET_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6727
RETC_operator: 		RETC 	{$$ = new RETC_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6728
RETCN_operator: 	RETCN 	{$$ = new RETCN_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6729
JMP_operator: 		JMP 	{$$ = new JMP_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6730
JMPC_operator: 		JMPC 	{$$ = new JMPC_operator_c(locloc(@$));};
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6731
JMPCN_operator: 	JMPCN 	{$$ = new JMPCN_operator_c(locloc(@$));};
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6732
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6733
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6734
il_simple_operator:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6735
  il_simple_operator_clash
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6736
| il_simple_operator_noclash
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6737
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6738
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6739
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6740
il_simple_operator_noclash:
382
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6741
  LDN_operator
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6742
| ST_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6743
| STN_operator
382
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6744
| il_expr_operator_noclash
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6745
;
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6746
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6747
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6748
il_simple_operator_clash:
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6749
  il_simple_operator_clash1
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6750
| il_simple_operator_clash2
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6751
| il_simple_operator_clash3
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6752
;
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6753
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6754
il_simple_operator_clash1:
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6755
  NOT_operator
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6756
;
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6757
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6758
il_simple_operator_clash2:
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6759
  il_expr_operator_clash
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6760
;
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6761
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6762
il_simple_operator_clash3:
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6763
  LD_operator
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6764
| S_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6765
| R_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6766
| S1_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6767
| R1_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6768
| CLK_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6769
| CU_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6770
| CD_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6771
| PV_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6772
| IN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6773
| PT_operator
382
ac6dfec701c9 Fix bug in parser while trying to use IL operator like S1, R1, etc... as standard function block interface variable in structured_variable syntax and bug in code generator while generating code for assignment of function block interface variable using structured_variable syntax
laurent
parents: 377
diff changeset
  6774
;
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6775
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6776
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6777
il_expr_operator:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6778
  il_expr_operator_noclash
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6779
| il_expr_operator_clash
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6780
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6781
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6782
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6783
il_expr_operator_clash:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6784
  AND_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6785
| OR_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6786
| XOR_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6787
| ADD_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6788
| SUB_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6789
| MUL_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6790
| DIV_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6791
| MOD_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6792
| GT_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6793
| GE_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6794
| EQ_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6795
| LT_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6796
| LE_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6797
| NE_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6798
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6799
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6800
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6801
il_expr_operator_noclash:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6802
  ANDN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6803
| ANDN2_operator  /* string '&N' in source code! */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6804
| AND2_operator  /* string '&' in source code! */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6805
| ORN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6806
| XORN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6807
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6808
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6809
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6810
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6811
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6812
il_assign_operator:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6813
/*  variable_name ASSIGN */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6814
  any_identifier ASSIGN
143
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  6815
	{$$ = new il_assign_operator_c($1, locloc(@$));}
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  6816
| en_identifier ASSIGN
143
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  6817
	{$$ = new il_assign_operator_c($1, locloc(@$));}
239
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6818
| S1_operator ASSIGN
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6819
	{$$ = new il_assign_operator_c(il_operator_c_2_identifier_c($1), locloc(@$));}
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6820
| R1_operator ASSIGN
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6821
	{$$ = new il_assign_operator_c(il_operator_c_2_identifier_c($1), locloc(@$));}
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6822
| CLK_operator ASSIGN
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6823
	{$$ = new il_assign_operator_c(il_operator_c_2_identifier_c($1), locloc(@$));}
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6824
| CU_operator ASSIGN
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6825
	{$$ = new il_assign_operator_c(il_operator_c_2_identifier_c($1), locloc(@$));}
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6826
| CD_operator ASSIGN
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6827
	{$$ = new il_assign_operator_c(il_operator_c_2_identifier_c($1), locloc(@$));}
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6828
| PV_operator ASSIGN
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6829
	{$$ = new il_assign_operator_c(il_operator_c_2_identifier_c($1), locloc(@$));}
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6830
| IN_operator ASSIGN
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6831
	{$$ = new il_assign_operator_c(il_operator_c_2_identifier_c($1), locloc(@$));}
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6832
| PT_operator ASSIGN
b3063ca418c1 Bug when parsing standard function block call in IL
laurent
parents: 207
diff changeset
  6833
	{$$ = new il_assign_operator_c(il_operator_c_2_identifier_c($1), locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6834
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6835
| error ASSIGN
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6836
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "invalid parameter defined in parameter assignment."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6837
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6838
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6839
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6840
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6841
il_assign_out_operator:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6842
/*  variable_name SENDTO */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6843
/*  any_identifier SENDTO */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6844
  sendto_identifier SENDTO
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6845
	{$$ = new il_assign_out_operator_c(NULL, $1, locloc(@$));}
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6846
/* The following is not required, as the sendto_identifier_token returned by flex will 
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6847
 * also include the 'ENO' identifier.
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6848
 * The resulting abstract syntax tree is identical with or without this following rule,
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6849
 * as both the eno_identifier and the sendto_identifier are stored as
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6850
 * an identifier_c !!
315
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  6851
 *
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  6852
 * To understand why we must even explicitly consider the use of ENO here,  
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  6853
 * please read the comment above the definition of 'variable' in section B1.4 for details.
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6854
 */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6855
/*
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  6856
| eno_identifier SENDTO
143
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  6857
	{$$ = new il_assign_out_operator_c(NULL, $1, locloc(@$));}
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6858
*/
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6859
/*| NOT variable_name SENDTO */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6860
| NOT sendto_identifier SENDTO
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6861
	{$$ = new il_assign_out_operator_c(new not_paramassign_c(locloc(@1)), $2, locloc(@$));}
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6862
/* The following is not required, as the sendto_identifier_token returned by flex will 
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6863
 * also include the 'ENO' identifier.
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6864
 * The resulting abstract syntax tree is identical with or without this following rule,
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6865
 * as both the eno_identifier and the sendto_identifier are stored as
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6866
 * an identifier_c !!
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6867
 *
315
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  6868
 * To understand why we must even explicitly consider the use of ENO here,  
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  6869
 * please read the comment above the definition of 'variable' in section B1.4 for details.
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  6870
 *
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6871
 * NOTE: Removing the following rule also removes a shift/reduce conflict from the parser.
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6872
 *       This conflict is not really an error/ambiguity in the syntax, but rather
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6873
 *       due to the fact that more than a single look-ahead token would be required
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6874
 *       to correctly parse the syntax, something that bison does not support.
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6875
 *
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6876
 *       The shift/reduce conflict arises because bison does not know whether
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6877
 *       to parse the 'NOT ENO' in the following code
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6878
 *         LD 1
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6879
 *         funct_name (
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6880
 *                      NOT ENO => bool_var,
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6881
 *                      EN := TRUE
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6882
 *                    )
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6883
 *        as either a il_param_assignment (wrong!) or an il_param_out_assignment.(correct).
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6884
 *        The '=>' delimiter (known as SEND_TO in this iec.y file) is a dead giveaway that 
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6885
 *        it should be parsed as an il_param_out_assignment, but still, bison gets confused!
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6886
 *        Bison considers the possibility of reducing the 'NOT ENO' as an NOT_operator with
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6887
 *        the 'ENO' operand
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6888
 *        (NOT_operator -> il_simple_operator -> il_simple_operation -> il_simple_instruction ->
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6889
 *          -> simple_instr_list -> il_param_assignment)
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6890
 *        instead of reducing it to an il_param_out_operator.
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6891
 *        ( il_param_out_operator -> il_param_out_assignment)
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6892
 *
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6893
 *        Note that the shift/reduce conflict only manifests itself in the il_formal_funct_call,
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6894
 *        where both the il_param_out_assignment and il_param_assignment are used!
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6895
 * 
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6896
 *          il_param_out_assignment --+--> il_param_instruction -> il_param_instruction_list --+
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6897
 *                                    |                                                        |
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6898
 *          il_param_assignment     --+                                                        |
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6899
 *                                                                                             |
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6900
 *                                                     il_formal_funct_call <- il_param_list <-+
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6901
 *
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6902
 */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6903
/*
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  6904
| NOT eno_identifier SENDTO
143
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  6905
	{$$ = new il_assign_out_operator_c(new not_paramassign_c(locloc(@1)), $2, locloc(@$));}
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  6906
*/
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6907
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6908
| error SENDTO
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6909
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "invalid parameter defined in parameter out assignment."); yyerrok;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  6910
| NOT SENDTO
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6911
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no parameter defined in parameter out assignment."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  6912
| NOT error SENDTO
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6913
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid parameter defined in parameter out assignment."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6914
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6915
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6916
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6917
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6918
il_call_operator:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6919
  CAL_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6920
| CALC_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6921
| CALCN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6922
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6923
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6924
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6925
il_return_operator:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6926
  RET_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6927
| RETC_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6928
| RETCN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6929
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6930
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6931
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6932
il_jump_operator:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6933
  JMP_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6934
| JMPC_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6935
| JMPCN_operator
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6936
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6937
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6938
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6939
/***********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6940
/* B 3.1 - Expressions */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6941
/***********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6942
expression:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6943
  xor_expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6944
| expression OR xor_expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6945
	{$$ = new or_expression_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6946
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6947
| expression OR error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6948
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6949
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after 'OR' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6950
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after 'OR' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6951
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6952
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6953
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6954
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6955
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6956
xor_expression:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6957
  and_expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6958
| xor_expression XOR and_expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6959
	{$$ = new xor_expression_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6960
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6961
| xor_expression XOR error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6962
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6963
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after 'XOR' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6964
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after 'XOR' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6965
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6966
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6967
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6968
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6969
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6970
and_expression:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6971
  comparison
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6972
| and_expression '&' comparison
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6973
	{$$ = new and_expression_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6974
| and_expression AND comparison
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6975
	{$$ = new and_expression_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6976
/* NOTE: The lexical parser never returns the token '&'.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6977
 *       The '&' string is interpreted by the lexcial parser as the token
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6978
 *       AND2!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6979
 *       This means that the first rule with '&' is actually not required,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6980
 *       but we leave it in nevertheless just in case we later decide
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6981
 *       to remove the AND2 token...
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6982
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  6983
| and_expression AND2 comparison
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  6984
	{$$ = new and_expression_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6985
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6986
| and_expression '&' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6987
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6988
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after '&' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6989
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after '&' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6990
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6991
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6992
| and_expression AND error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6993
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6994
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after 'AND' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  6995
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after 'AND' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6996
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6997
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6998
| and_expression AND2 error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  6999
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7000
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after '&' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7001
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after '&' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7002
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7003
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7004
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7005
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7006
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7007
comparison:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7008
  equ_expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7009
| comparison '=' equ_expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7010
	{$$ = new equ_expression_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7011
| comparison OPER_NE equ_expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7012
	{$$ = new notequ_expression_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7013
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7014
| comparison '=' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7015
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7016
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after '=' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7017
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after '=' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7018
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7019
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7020
| comparison OPER_NE error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7021
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7022
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after '<>' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7023
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after '<>' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7024
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7025
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7026
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7027
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7028
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7029
equ_expression:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7030
  add_expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7031
| equ_expression '<' add_expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7032
	{$$ = new lt_expression_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7033
| equ_expression '>' add_expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7034
	{$$ = new gt_expression_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7035
| equ_expression OPER_LE add_expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7036
	{$$ = new le_expression_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7037
| equ_expression OPER_GE add_expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7038
	{$$ = new ge_expression_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7039
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7040
| equ_expression '<' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7041
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7042
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after '<' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7043
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after '<' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7044
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7045
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7046
| equ_expression '>' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7047
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7048
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after '>' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7049
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after '>' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7050
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7051
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7052
| equ_expression OPER_LE error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7053
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7054
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after '<=' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7055
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after '<=' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7056
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7057
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7058
| equ_expression OPER_GE error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7059
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7060
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after '>=' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7061
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after '>=' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7062
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7063
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7064
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7065
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7066
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7067
/* Not required...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7068
comparison_operator: '<' | '>' | '>=' '<='
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7069
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7070
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7071
add_expression:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7072
  term
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7073
| add_expression '+' term
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7074
	{$$ = new add_expression_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7075
| add_expression '-' term
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7076
	{$$ = new sub_expression_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7077
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7078
| add_expression '+' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7079
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7080
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after '+' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7081
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after '+' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7082
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7083
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7084
| add_expression '-' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7085
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7086
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after '-' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7087
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after '-' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7088
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7089
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7090
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7091
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7092
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7093
/* Not required...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7094
add_operator: '+' | '-'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7095
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7096
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7097
term:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7098
  power_expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7099
| term '*' power_expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7100
	{$$ = new mul_expression_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7101
| term '/' power_expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7102
	{$$ = new div_expression_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7103
| term MOD power_expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7104
	{$$ = new mod_expression_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7105
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7106
| term '*' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7107
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7108
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after '*' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7109
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after '*' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7110
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7111
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7112
| term '/' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7113
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7114
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after '/' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7115
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after '/' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7116
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7117
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7118
| term MOD error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7119
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7120
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after 'MOD' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7121
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after 'MOD' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7122
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7123
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7124
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7125
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7126
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7127
/* Not required...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7128
multiply_operator: '*' | '/' | 'MOD'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7129
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7130
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7131
power_expression:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7132
  unary_expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7133
| power_expression OPER_EXP unary_expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7134
	{$$ = new power_expression_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7135
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7136
| power_expression OPER_EXP error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7137
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7138
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after '**' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7139
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after '**' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7140
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7141
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7142
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7143
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7144
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7145
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7146
unary_expression:
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7147
  non_negative_primary_expression
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7148
| '-' non_negative_primary_expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7149
	{$$ = new neg_expression_c($2, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7150
| NOT primary_expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7151
	{$$ = new not_expression_c($2, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7152
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7153
| '-' error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7154
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7155
	 if (is_current_syntax_token()) {print_err_msg(locl(@1), locf(@2), "no expression defined after '-' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7156
	 else {print_err_msg(locf(@2), locl(@2), "invalid expression after '-' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7157
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7158
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7159
| NOT error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7160
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7161
	 if (is_current_syntax_token()) {print_err_msg(locl(@1), locf(@2), "no expression defined after 'NOT' in ST expression.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7162
	 else {print_err_msg(locf(@2), locl(@2), "invalid expression after 'NOT' in ST expression."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7163
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7164
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7165
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7166
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7167
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7168
/* Not required...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7169
unary_operator: '-' | 'NOT'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7170
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7171
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7172
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7173
/* NOTE: using constant as a possible symbol for primary_expression
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7174
 *       leads to a reduce/reduce conflict.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7175
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7176
 *       The text '-9' may be parsed as either a
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7177
 *       expression<-primary_expression<-constant<-signed_integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7178
 *       (i.e. the constant 9 negative)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7179
 *       OR
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7180
 *       expression<-unary_expression<-constant<-integer
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7181
 *       (i.e. the constant 9, preceded by a unary negation)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7182
 *
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7183
 *       To remove the conflict, we only allow constants without
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7184
 *       a preceding '-' to be used in primary_expression
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7185
 *       (i.e. as a parameter to the unary negation operator)
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7186
 */
13
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  7187
/* NOTE: We use enumerated_value_without_identifier instead of enumerated_value
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  7188
 *       in order to remove a reduce/reduce conflict between reducing an
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  7189
 *       identifier to a variable or an enumerated_value.
78
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  7190
 *
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  7191
 *       This change follows the IEC specification. The specification seems to
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7192
 *       imply (by introducing syntax that allows to unambiguosly reference an
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7193
 *       enumerated value - enum_type#enum_value) that in case the same identifier is used
78
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  7194
 *       for a variable and an enumerated value, then the variable shall be
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7195
 *       considered.
13
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  7196
 */
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7197
non_negative_primary_expression:
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7198
  non_negative_constant
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7199
//| enumerated_value_without_identifier
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7200
| enumerated_value
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7201
| variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7202
| '(' expression ')'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7203
	{$$ = $2;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7204
|  function_invocation
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7205
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7206
| '(' expression error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7207
  {$$ = NULL; print_err_msg(locl(@2), locf(@3), "')' missing at the end of expression in ST expression."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7208
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7209
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7210
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7211
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7212
primary_expression:
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7213
  constant
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7214
//| enumerated_value_without_identifier
328
66cd5d9893dd Add support for finding type of a constant enumerated value and managing conflict between same identifiers defined in different enumerated data types
laurent
parents: 315
diff changeset
  7215
| enumerated_value
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7216
| variable
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7217
| '(' expression ')'
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7218
	{$$ = $2;}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7219
|  function_invocation
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7220
/* ERROR_CHECK_BEGIN */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7221
| '(' expression error
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7222
  {$$ = NULL; print_err_msg(locl(@2), locf(@3), "')' missing at the end of expression in ST expression."); yyerrok;}
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7223
/* ERROR_CHECK_END */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7224
;
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7225
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7226
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7227
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7228
/* intermediate helper symbol for primary_expression */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7229
/* NOTE: function_name includes the standard function name 'NOT' !
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7230
 *       This introduces a reduce/reduce conflict, as NOT(var)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7231
 *       may be parsed as either a function_invocation, or a
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7232
 *       unary_expression.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7233
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7234
 *       I (Mario) have opted to remove the possible reduction
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7235
 *       to function invocation, which means replacing the rule
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7236
 *           function_name '(' param_assignment_list ')'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7237
 *       with
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7238
 *           function_name_no_NOT_clashes '(' param_assignment_list ')'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7239
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7240
 *       Notice how the new rule does not include the situation where
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7241
 *       the function NOT is called with more than one parameter, which
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7242
 *       the original rule does include! Callinf the NOT function with more
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7243
 *       than one argument is probably a semantic error anyway, so it
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7244
 *       doesn't make much sense to take it into account.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7245
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7246
 *       Nevertheless, if we were to to it entirely correctly,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7247
 *       leaving the semantic checks for the next compiler stage,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7248
 *       this syntax parser would need to include such a possibility.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7249
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7250
 *       We will leave this out for now. No need to complicate the syntax
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7251
 *       more than the specification does by contradicting itself, and
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7252
 *       letting names clash!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7253
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7254
function_invocation:
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7255
/*  function_name '(' [param_assignment_list] ')' */
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7256
  function_name_no_NOT_clashes '(' param_assignment_formal_list ')'
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7257
	{$$ = new function_invocation_c($1, $3, NULL, locloc(@$));}
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7258
| function_name_no_NOT_clashes '(' param_assignment_nonformal_list ')'
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7259
	{$$ = new function_invocation_c($1, NULL, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7260
/* ERROR_CHECK_BEGIN */ 
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7261
| function_name_no_NOT_clashes param_assignment_formal_list ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7262
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "'(' missing after function name in ST expression."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7263
| function_name_no_NOT_clashes '(' ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7264
  {$$ = NULL; print_err_msg(locl(@2), locf(@3), "no parameter defined in function invocation of ST expression."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7265
| function_name_no_NOT_clashes '(' error ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7266
  {$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid parameter(s) defined in function invocation of ST expression."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7267
| function_name_no_NOT_clashes '(' param_assignment_formal_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7268
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "')' missing at the end of function invocation in ST expression."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7269
| function_name_no_NOT_clashes '(' param_assignment_nonformal_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7270
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "')' missing at the end of function invocation in ST expression."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7271
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7272
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7273
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7274
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7275
/********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7276
/* B 3.2 Statements */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7277
/********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7278
statement_list:
13
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  7279
  statement ';'
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7280
	{$$ = new statement_list_c(locloc(@$)); $$->add_element($1);}
267
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  7281
| any_pragma
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7282
	{$$ = new statement_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7283
| statement_list statement ';'
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7284
	{$$ = $1; $$->add_element($2);}
267
0a1204bcc9af starting to add proper header file with declaration of standard functions
Mario de Sousa <msousa@fe.up.pt>
parents: 264
diff changeset
  7285
| statement_list any_pragma
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7286
	{$$ = $1; $$->add_element($2);}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7287
/* ERROR_CHECK_BEGIN */
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  7288
| statement error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7289
	{$$ = new statement_list_c(locloc(@$)); print_err_msg(locl(@1), locf(@2), "';' missing at the end of statement in ST statement."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  7290
| statement_list statement error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7291
	{$$ = $1; print_err_msg(locl(@2), locf(@3), "';' missing at the end of statement in ST statement."); yyerrok;}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7292
| statement_list error ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7293
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "invalid statement in ST statement."); yyerrok;}
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  7294
| statement_list ';'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7295
	{$$ = $1; print_err_msg(locf(@2), locl(@2), "unexpected ';' after statement in ST statement."); yynerrs++;}
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7296
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7297
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7298
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7299
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7300
statement:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7301
  assignment_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7302
| subprogram_control_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7303
| selection_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7304
| iteration_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7305
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7306
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7307
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7308
/*********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7309
/* B 3.2.1 Assignment Statements */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7310
/*********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7311
assignment_statement:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7312
  variable ASSIGN expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7313
	{$$ = new assignment_statement_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7314
/* ERROR_CHECK_BEGIN */
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7315
| error ASSIGN expression
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7316
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "invalid variable before ':=' in ST assignment statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7317
| variable ASSIGN error
133
fff75b8283be Some bugs on syntax checking tests fixed
lbessard
parents: 131
diff changeset
  7318
	{$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7319
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined after ':=' in ST assignment statement.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7320
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression after ':=' in ST assignment statement."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7321
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7322
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7323
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7324
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7325
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7326
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7327
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7328
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7329
/*****************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7330
/* B 3.2.2 Subprogram Control Statements */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7331
/*****************************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7332
subprogram_control_statement:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7333
  fb_invocation
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7334
| return_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7335
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7336
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7337
return_statement:
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7338
  RETURN	{$$ = new return_statement_c(locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7339
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7340
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7341
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7342
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7343
fb_invocation:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7344
  prev_declared_fb_name '(' ')'
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7345
	{$$ = new fb_invocation_c($1, NULL, NULL, locloc(@$));	}
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7346
| prev_declared_fb_name '(' param_assignment_formal_list ')'
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7347
	{$$ = new fb_invocation_c($1, $3, NULL, locloc(@$));}
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7348
| prev_declared_fb_name '(' param_assignment_nonformal_list ')'
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7349
	{$$ = new fb_invocation_c($1, NULL, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7350
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7351
| prev_declared_fb_name ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7352
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'(' missing after function block name in ST statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7353
| prev_declared_fb_name param_assignment_formal_list ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7354
	{$$ = NULL; print_err_msg(locl(@1), locf(@2), "'(' missing after function block name in ST statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7355
| prev_declared_fb_name '(' error ')'
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7356
	{$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid parameter list in function block invocation in ST statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7357
| prev_declared_fb_name '(' error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7358
	{$$ = NULL; print_err_msg(locl(@2), locf(@3), "')' missing after parameter list of function block invocation in ST statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7359
| prev_declared_fb_name '(' param_assignment_formal_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7360
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "')' missing after parameter list of function block invocation in ST statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7361
| prev_declared_fb_name '(' param_assignment_nonformal_list error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7362
	{$$ = NULL; print_err_msg(locl(@3), locf(@4), "')' missing after parameter list of function block invocation in ST statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7363
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7364
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7365
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7366
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7367
/* helper symbol for
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7368
 * - fb_invocation
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7369
 * - function_invocation
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7370
 */
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7371
param_assignment_formal_list:
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7372
  param_assignment_formal
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7373
	{$$ = new param_assignment_list_c(locloc(@$)); $$->add_element($1);}
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7374
| param_assignment_formal_list ',' param_assignment_formal
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7375
	{$$ = $1; $$->add_element($3);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7376
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7377
| param_assignment_formal_list ',' error
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  7378
  {$$ = $1;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7379
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no parameter assignment defined in ST parameter assignment list.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7380
	 else {print_err_msg(locf(@3), locl(@3), "invalid parameter assignment in ST parameter assignment list."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7381
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7382
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7383
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7384
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7385
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7386
/* helper symbol for
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7387
 * - fb_invocation
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7388
 * - function_invocation
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7389
 */
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7390
param_assignment_nonformal_list:
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7391
  param_assignment_nonformal
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7392
	{$$ = new param_assignment_list_c(locloc(@$)); $$->add_element($1);}
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7393
| param_assignment_nonformal_list ',' param_assignment_nonformal
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7394
	{$$ = $1; $$->add_element($3);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7395
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7396
| param_assignment_nonformal_list ',' error
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  7397
  {$$ = $1;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7398
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no parameter assignment defined in ST parameter assignment list.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7399
	 else {print_err_msg(locf(@3), locl(@3), "invalid parameter assignment in ST parameter assignment list."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7400
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7401
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7402
/* ERROR_CHECK_END */
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7403
;
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7404
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7405
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7406
/* NOTE: According to the IEC 61131-3 standard, there are two possible
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7407
 *       syntaxes for calling function blocks within ST.
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7408
 *       The formal method has the form:
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7409
 *        fb ( invar := x, inoutvar := var1, outvar => var2);
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7410
 *       The non-formal method has the form:
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7411
 *        fb (x, var1, var2);
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7412
 *       In the text of IEC 61131-3 (where the semantics are defined),
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7413
 *       it is obvious that mixing the two syntaxes is considered incorrect.
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7414
 *       The following should therefore be incorrect: 
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7415
 *        fb ( invar := x, var1, var2);
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7416
 *       However, according to the syntax definition, as defined in IEC 61131-3,
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7417
 *       mixing the formal and non-formal methods of invocation is allowed.
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7418
 *       We have two alternatives:
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7419
 *        (a) implement the syntax here in iec.y according to the standard,
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7420
 *            and leave it to the semantic analyser stage to find this error
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7421
 *        (b) or implement the syntax in iec.y correctly, not allowing 
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7422
 *            the mixing of formal and non-formal invocation syntaxes.
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7423
 *       Considering that this is a syntax issue, and not semantic issue,
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7424
 *       I (Mario) have decided to go with alternative (a).
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7425
 *       In other words, in iec.y we do not follow the syntax as defined in
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7426
 *       Annex B of the IEC 61131-3 standard, but rather implement
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7427
 *       the syntax also taking into account the textual part of the standard too.
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7428
 */
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7429
/*
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7430
param_assignment:
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7431
  variable_name ASSIGN expression 
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7432
*/
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7433
param_assignment_nonformal:
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7434
  expression
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7435
;
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7436
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7437
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7438
param_assignment_formal:
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7439
  any_identifier ASSIGN expression
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7440
	{$$ = new input_variable_param_assignment_c($1, $3, locloc(@$));}
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7441
| en_identifier ASSIGN expression
143
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7442
	{$$ = new input_variable_param_assignment_c($1, $3, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7443
/*| variable_name SENDTO variable */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7444
/*| any_identifier SENDTO variable */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7445
| sendto_identifier SENDTO variable
143
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7446
	{$$ = new output_variable_param_assignment_c(NULL, $1, $3, locloc(@$));}
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7447
/* The following is not required, as the sendto_identifier_token returned by flex will 
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7448
 * also include the 'ENO' identifier.
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7449
 * The resulting abstract syntax tree is identical with or without this following rule,
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7450
 * as both the eno_identifier and the sendto_identifier are stored as
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7451
 * an identifier_c !!
315
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  7452
 *
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  7453
 * To understand why we must even explicitly consider the use of ENO here,  
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  7454
 * please read the comment above the definition of 'variable' in section B1.4 for details.
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7455
 */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7456
/*
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7457
| eno_identifier SENDTO variable
143
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7458
	{$$ = new output_variable_param_assignment_c(NULL, $1, $3, locloc(@$));}
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7459
*/
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  7460
/*| NOT variable_name SENDTO variable */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7461
/*| NOT any_identifier SENDTO variable*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7462
| NOT sendto_identifier SENDTO variable
143
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7463
	{$$ = new output_variable_param_assignment_c(new not_paramassign_c(locloc(@$)), $2, $4, locloc(@$));}
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7464
/* The following is not required, as the sendto_identifier_token returned by flex will 
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7465
 * also include the 'ENO' identifier.
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7466
 * The resulting abstract syntax tree is identical with or without this following rule,
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7467
 * as both the eno_identifier and the sendto_identifier are stored as
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7468
 * an identifier_c !!
315
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  7469
 *
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  7470
 * To understand why we must even explicitly consider the use of ENO here,  
c62a4078f269 Allow use of ENO keyword in structured variable field selector.
Mario de Sousa <msousa@fe.up.pt>
parents: 311
diff changeset
  7471
 * please read the comment above the definition of 'variable' in section B1.4 for details.
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7472
 */
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7473
/*
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7474
| NOT eno_identifier SENDTO variable
143
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7475
	{$$ = new output_variable_param_assignment_c(new not_paramassign_c(locloc(@$)), $2, $4, locloc(@$));}
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7476
*/
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7477
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7478
| any_identifier ASSIGN error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7479
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7480
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined in ST formal parameter assignment.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7481
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression in ST formal parameter assignment."); yyclearin;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7482
	 yyerrok;
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7483
	}
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7484
| en_identifier ASSIGN error
143
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7485
  {$$ = NULL;
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7486
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined in ST formal parameter assignment.");}
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7487
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression in ST formal parameter assignment."); yyclearin;}
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7488
	 yyerrok;
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7489
	}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7490
| sendto_identifier SENDTO error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7491
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7492
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined in ST formal parameter out assignment.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7493
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression in ST formal parameter out assignment."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7494
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7495
	}
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7496
/*
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7497
| eno_identifier SENDTO error
143
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7498
  {$$ = NULL;
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7499
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no expression defined in ST formal parameter out assignment.");}
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7500
	 else {print_err_msg(locf(@3), locl(@3), "invalid expression in ST formal parameter out assignment."); yyclearin;}
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7501
	 yyerrok;
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7502
	}
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7503
*/
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7504
| NOT SENDTO variable
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7505
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no parameter name defined in ST formal parameter out negated assignment."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7506
| NOT error SENDTO variable
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7507
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid parameter name defined in ST formal parameter out negated assignment."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7508
| NOT sendto_identifier SENDTO error
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7509
  {$$ = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7510
	 if (is_current_syntax_token()) {print_err_msg(locl(@3), locf(@4), "no expression defined in ST formal parameter out negated assignment.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7511
	 else {print_err_msg(locf(@4), locl(@4), "invalid expression in ST formal parameter out negated assignment."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7512
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7513
	}
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7514
/*
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7515
| NOT eno_identifier SENDTO error
143
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7516
  {$$ = NULL;
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7517
	 if (is_current_syntax_token()) {print_err_msg(locl(@3), locf(@4), "no expression defined in ST formal parameter out negated assignment.");}
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7518
	 else {print_err_msg(locf(@4), locl(@4), "invalid expression in ST formal parameter out negated assignment."); yyclearin;}
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7519
	 yyerrok;
73372bdeeffb Adding support for EN/ENO parameters in bison rules
lbessard
parents: 142
diff changeset
  7520
	}
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  7521
*/
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7522
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7523
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7524
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7525
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7526
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7527
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7528
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7529
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7530
/* B 3.2.3 Selection Statements */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7531
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7532
selection_statement:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7533
  if_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7534
| case_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7535
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7536
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7537
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7538
if_statement:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7539
  IF expression THEN statement_list elseif_statement_list END_IF
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7540
	{$$ = new if_statement_c($2, $4, $5, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7541
| IF expression THEN statement_list elseif_statement_list ELSE statement_list END_IF
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7542
	{$$ = new if_statement_c($2, $4, $5, $7, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7543
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7544
| IF THEN statement_list elseif_statement_list END_IF
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7545
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no test expression defined in ST 'IF' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7546
| IF THEN statement_list elseif_statement_list ELSE statement_list END_IF
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7547
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no test expression defined in ST 'IF' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7548
| IF error THEN statement_list elseif_statement_list END_IF
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7549
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid test expression defined for ST 'IF' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7550
| IF error THEN statement_list elseif_statement_list ELSE statement_list END_IF
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7551
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid test expression defined for ST 'IF' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7552
| IF expression error statement_list elseif_statement_list END_IF
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7553
  {$$ = NULL; print_err_msg(locf(@3), locl(@3), "expecting 'THEN' after test expression in ST 'IF' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7554
| IF expression error statement_list elseif_statement_list ELSE statement_list END_IF
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7555
  {$$ = NULL; print_err_msg(locf(@3), locl(@3), "expecting 'THEN' after test expression in ST 'IF' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7556
| IF expression THEN elseif_statement_list END_IF
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7557
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "no statement defined after 'THEN' in ST 'IF' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7558
| IF expression THEN elseif_statement_list ELSE statement_list END_IF
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7559
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "no statement defined after 'THEN' in ST 'IF' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7560
| IF expression THEN statement_list elseif_statement_list ELSE END_IF
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7561
  {$$ = NULL; print_err_msg(locl(@6), locf(@7), "no statement defined after 'ELSE' in ST 'IF' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7562
| IF expression THEN statement_list elseif_statement_list ELSE error END_IF
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7563
  {$$ = NULL; print_err_msg(locf(@7), locl(@7), "invalid statement defined after 'ELSE' in ST 'IF' statement."); yynerrs++; yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7564
| IF expression error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7565
  {$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed 'IF' statement in ST."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7566
| IF expression THEN statement_list elseif_statement_list END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7567
  {$$ = NULL; print_err_msg(locf(@1), locl(@3), "unclosed 'IF' statement in ST."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7568
| IF expression THEN statement_list elseif_statement_list ELSE statement_list END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7569
  {$$ = NULL; print_err_msg(locf(@1), locl(@3), "unclosed 'IF' statement in ST."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7570
| IF error END_IF
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7571
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in ST 'IF' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7572
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7573
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7574
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7575
/* helper symbol for if_statement */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7576
elseif_statement_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7577
  /* empty */
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7578
	{$$ = new elseif_statement_list_c(locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7579
| elseif_statement_list elseif_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7580
	{$$ = $1; $$->add_element($2);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7581
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7582
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7583
/* helper symbol for elseif_statement_list */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7584
elseif_statement:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7585
  ELSIF expression THEN statement_list
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7586
	{$$ = new elseif_statement_c($2, $4, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7587
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7588
| ELSIF THEN statement_list
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7589
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no test expression defined for 'ELSEIF' statement in ST 'IF' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7590
| ELSIF error THEN statement_list
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7591
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid test expression defined for 'ELSEIF' statement in ST 'IF' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7592
| ELSIF expression error statement_list
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7593
  {$$ = NULL; print_err_msg(locf(@3), locl(@3), "expecting 'THEN' after test expression in 'ELSEIF' statement of ST 'IF' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7594
| ELSIF expression THEN error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7595
  {$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid statement list in 'ELSEIF' statement of ST 'IF' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7596
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7597
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7598
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7599
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7600
case_statement:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7601
  CASE expression OF case_element_list END_CASE
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7602
	{$$ = new case_statement_c($2, $4, NULL, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7603
| CASE expression OF case_element_list ELSE statement_list END_CASE
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7604
	{$$ = new case_statement_c($2, $4, $6, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7605
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7606
| CASE OF case_element_list END_CASE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7607
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no test expression defined in ST 'CASE' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7608
| CASE OF case_element_list ELSE statement_list END_CASE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7609
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no test expression defined in ST 'CASE' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7610
| CASE error OF case_element_list END_CASE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7611
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid test expression defined for ST 'CASE' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7612
| CASE error OF case_element_list ELSE statement_list END_CASE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7613
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid test expression defined for ST 'CASE' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7614
| CASE expression error case_element_list END_CASE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7615
  {$$ = NULL; print_err_msg(locf(@3), locl(@3), "expecting 'OF' after test expression in ST 'CASE' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7616
| CASE expression error case_element_list ELSE statement_list END_CASE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7617
  {$$ = NULL; print_err_msg(locf(@3), locl(@3), "expecting 'OF' after test expression in ST 'CASE' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7618
| CASE expression OF END_CASE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7619
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "no case element(s) defined after 'OF' in ST 'CASE' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7620
| CASE expression OF ELSE statement_list END_CASE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7621
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "no case element(s) defined after 'OF' in ST 'CASE' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7622
| CASE expression OF error END_CASE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7623
  {$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid case element(s) defined after 'OF' in ST 'CASE' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7624
| CASE expression OF error ELSE statement_list END_CASE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7625
  {$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid case element(s) defined after 'OF' in ST 'CASE' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7626
| CASE expression OF case_element_list ELSE END_CASE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7627
  {$$ = NULL; print_err_msg(locl(@5), locf(@6), "no statement defined after 'ELSE' in ST 'CASE' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7628
| CASE expression OF case_element_list ELSE error END_CASE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7629
  {$$ = NULL; print_err_msg(locf(@6), locl(@6), "invalid statement defined after 'ELSE' in ST 'CASE' statement."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7630
| CASE expression error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7631
  {$$ = NULL; print_err_msg(locf(@1), locl(@2), "unclosed 'CASE' statement in ST."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7632
| CASE expression OF case_element_list END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7633
  {$$ = NULL; print_err_msg(locf(@1), locl(@3), "unclosed 'CASE' statement in ST."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7634
| CASE expression OF case_element_list ELSE statement_list END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7635
  {$$ = NULL; print_err_msg(locf(@1), locl(@3), "unclosed 'CASE' statement in ST."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7636
| CASE error END_CASE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7637
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in ST 'CASE' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7638
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7639
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7640
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7641
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7642
/* helper symbol for case_statement */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7643
case_element_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7644
  case_element
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7645
	{$$ = new case_element_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7646
| case_element_list case_element
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7647
	{$$ = $1; $$->add_element($2);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7648
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7649
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7650
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7651
case_element:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7652
  case_list ':' statement_list
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7653
	{$$ = new case_element_c($1, $3, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7654
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7655
| case_list statement_list
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7656
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "':' missing after case list in ST 'CASE' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7657
| case_list ':' error
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7658
  {$$ = NULL; print_err_msg(locf(@3), locl(@3), "invalid statement in case element of ST 'CASE' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7659
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7660
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7661
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7662
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7663
case_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7664
  case_list_element
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7665
	{$$ = new case_list_c(locloc(@$)); $$->add_element($1);}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7666
| case_list ',' case_list_element
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7667
	{$$ = $1; $$->add_element($3);}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7668
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7669
| case_list ',' error
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  7670
  {$$ = $1;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7671
	 if (is_current_syntax_token()) {print_err_msg(locl(@2), locf(@3), "no case defined in case list of ST parameter assignment list.");}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7672
	 else {print_err_msg(locf(@3), locl(@3), "invalid case in case list of ST parameter assignment list."); yyclearin;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7673
	 yyerrok;
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7674
	}
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7675
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7676
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7677
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7678
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7679
case_list_element:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7680
  signed_integer
78
aead91ec37cd removing 'identifier' from definition of symbolic_variable
mario
parents: 77
diff changeset
  7681
| subrange
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7682
| enumerated_value
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7683
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7684
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7685
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7686
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7687
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7688
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7689
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7690
/* B 3.2.4 Iteration Statements */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7691
/********************************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7692
iteration_statement:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7693
  for_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7694
| while_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7695
| repeat_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7696
| exit_statement
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7697
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7698
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7699
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7700
for_statement:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7701
  FOR control_variable ASSIGN expression TO expression BY expression DO statement_list END_FOR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7702
	{$$ = new for_statement_c($2, $4, $6, $8, $10, locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7703
| FOR control_variable ASSIGN expression TO expression DO statement_list END_FOR
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7704
	{$$ = new for_statement_c($2, $4, $6, NULL, $8, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7705
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7706
| FOR ASSIGN expression TO expression BY expression DO statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7707
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no control variable defined in ST 'FOR' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7708
| FOR ASSIGN expression TO expression DO statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7709
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no control variable defined in ST 'FOR' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7710
| FOR error ASSIGN expression TO expression BY expression DO statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7711
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid control variable defined for ST 'FOR' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7712
| FOR error ASSIGN expression TO expression DO statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7713
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid control variable defined for ST 'FOR' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7714
| FOR control_variable expression TO expression BY expression DO statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7715
  {$$ = NULL; print_err_msg(locl(@2), locf(@3), "':=' missing between control variable and start expression in ST 'FOR' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7716
| FOR control_variable expression TO expression DO statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7717
  {$$ = NULL; print_err_msg(locl(@2), locf(@3), "':=' missing between control variable and start expression in ST 'FOR' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7718
| FOR control_variable error expression TO expression BY expression DO statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7719
  {$$ = NULL; print_err_msg(locf(@3), locl(@3), "expecting ':=' between control variable and start expression in ST 'FOR' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7720
| FOR control_variable error expression TO expression DO statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7721
  {$$ = NULL; print_err_msg(locf(@3), locl(@3), "expecting ':=' between control variable and start expression in ST 'FOR' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7722
| FOR control_variable ASSIGN TO expression BY expression DO statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7723
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "no start expression defined in ST 'FOR' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7724
| FOR control_variable ASSIGN TO expression DO statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7725
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "no start expression defined in ST 'FOR' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7726
| FOR control_variable ASSIGN error TO expression BY expression DO statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7727
  {$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid start expression defined in ST 'FOR' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7728
| FOR control_variable ASSIGN error TO expression DO statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7729
  {$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid start expression in ST 'FOR' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7730
| FOR control_variable ASSIGN expression error expression BY expression DO statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7731
  {$$ = NULL; print_err_msg(locf(@5), locl(@5), "expecting 'TO' between start expression and end expression in ST 'FOR' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7732
| FOR control_variable ASSIGN expression error expression DO statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7733
  {$$ = NULL; print_err_msg(locf(@5), locl(@5), "expecting 'TO' between start expression and end expression in ST 'FOR' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7734
| FOR control_variable ASSIGN expression TO expression error expression DO statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7735
  {$$ = NULL; print_err_msg(locf(@7), locl(@7), "expecting 'BY' between end expression and step expression in ST 'FOR' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7736
| FOR control_variable ASSIGN expression TO expression BY expression error statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7737
  {$$ = NULL; print_err_msg(locf(@9), locl(@9), "expecting 'DO' after step expression in ST 'FOR' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7738
| FOR control_variable ASSIGN expression TO expression error statement_list END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7739
  {$$ = NULL; print_err_msg(locf(@7), locl(@7), "expecting 'DO' after end expression in ST 'FOR' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7740
| FOR control_variable ASSIGN expression TO expression BY expression DO END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7741
  {$$ = NULL; print_err_msg(locl(@9), locf(@10), "no statement(s) defined after 'DO' in ST 'FOR' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7742
| FOR control_variable ASSIGN expression TO expression DO END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7743
  {$$ = NULL; print_err_msg(locl(@7), locf(@8), "no statement(s) defined after 'DO' in ST 'FOR' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7744
| FOR control_variable ASSIGN expression TO expression BY expression DO error END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7745
  {$$ = NULL; print_err_msg(locf(@10), locl(@10), "invalid statement(s) defined after 'DO' in ST 'FOR' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7746
| FOR control_variable ASSIGN expression TO expression DO error END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7747
  {$$ = NULL; print_err_msg(locf(@8), locl(@8), "invalid statement(s) defined after 'DO' in ST 'FOR' statement."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7748
| FOR control_variable error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7749
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed 'FOR' statement in ST."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7750
| FOR control_variable ASSIGN expression error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7751
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed 'FOR' statement in ST."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7752
| FOR control_variable ASSIGN expression TO expression DO statement_list END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7753
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed 'FOR' statement in ST."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7754
| FOR control_variable ASSIGN expression TO expression BY expression error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7755
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed 'FOR' statement in ST."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7756
| FOR control_variable ASSIGN expression TO expression BY expression DO statement_list END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7757
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed 'FOR' statement in ST."); yynerrs++;}
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  7758
| FOR error END_FOR
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7759
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in ST 'FOR' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7760
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7761
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7762
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7763
/* The spec has the syntax
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7764
 * control_variable: identifier;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7765
 * but then defines the semantics of control_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7766
 * (Section 3.3.2.4) as being of an integer type
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7767
 * (e.g., SINT, INT, or DINT).
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7768
 *
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7769
 * Obviously this presuposes that the control_variable
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7770
 * must have been declared in some VAR .. END_VAR
79
7417b346e5a3 fixing buf in FOR control variable.
mario
parents: 78
diff changeset
  7771
 * We must therefore change the syntax to read
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7772
 * control_variable: prev_declared_variable_name;
13
77174ccc5471 Many major changes to support SFC!
mario
parents: 10
diff changeset
  7773
 * 
79
7417b346e5a3 fixing buf in FOR control variable.
mario
parents: 78
diff changeset
  7774
 * If we don't, then the correct use of any previosuly declared 
7417b346e5a3 fixing buf in FOR control variable.
mario
parents: 78
diff changeset
  7775
 * variable would result in an incorrect syntax error
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7776
*/
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7777
control_variable: 
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7778
  prev_declared_variable_name 
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7779
	{$$ = new symbolic_variable_c($1,locloc(@$));};
79
7417b346e5a3 fixing buf in FOR control variable.
mario
parents: 78
diff changeset
  7780
// control_variable: identifier {$$ = $1;};
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7781
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7782
/* Integrated directly into for_statement */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7783
/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7784
for_list:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7785
  expression TO expression [BY expression]
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7786
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7787
*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7788
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7789
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7790
while_statement:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7791
  WHILE expression DO statement_list END_WHILE
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7792
	{$$ = new while_statement_c($2, $4, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7793
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7794
| WHILE DO statement_list END_WHILE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7795
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no test expression defined in ST 'WHILE' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7796
| WHILE error DO statement_list END_WHILE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7797
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid test expression defined for ST 'WHILE' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7798
| WHILE expression error statement_list END_WHILE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7799
  {$$ = NULL; print_err_msg(locf(@3), locl(@3), "expecting 'DO' after test expression in ST 'WHILE' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7800
| WHILE expression DO END_WHILE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7801
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "no statement(s) defined after 'DO' in ST 'WHILE' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7802
| WHILE expression DO error END_WHILE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7803
  {$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid statement(s) defined after 'DO' in ST 'WHILE' statement."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7804
| WHILE expression error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7805
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed 'WHILE' statement in ST."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7806
| WHILE expression DO statement_list END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7807
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed 'WHILE' statement in ST."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7808
| WHILE error END_WHILE
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7809
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in ST 'WHILE' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7810
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7811
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7812
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7813
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7814
repeat_statement:
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7815
  REPEAT statement_list UNTIL expression END_REPEAT
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7816
	{$$ = new repeat_statement_c($2, $4, locloc(@$));}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7817
/* ERROR_CHECK_BEGIN */
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7818
| REPEAT UNTIL expression END_REPEAT
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7819
  {$$ = NULL; print_err_msg(locl(@1), locf(@2), "no statement(s) defined after 'REPEAT' in ST 'REPEAT' statement."); yynerrs++;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7820
| REPEAT error UNTIL expression END_REPEAT
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7821
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "invalid statement(s) defined after 'REPEAT' for ST 'REPEAT' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7822
| REPEAT statement_list UNTIL END_REPEAT
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7823
  {$$ = NULL; print_err_msg(locl(@3), locf(@4), "no test expression defined after 'UNTIL' in ST 'REPEAT' statement.");}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7824
| REPEAT statement_list UNTIL error END_REPEAT
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7825
  {$$ = NULL; print_err_msg(locf(@4), locl(@4), "invalid test expression defined after 'UNTIL' in ST 'REPEAT' statement."); yyerrok;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7826
| REPEAT statement_list END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7827
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed 'REPEAT' statement in ST."); yynerrs++;}
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7828
| REPEAT statement_list UNTIL expression error END_OF_INPUT
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7829
  {$$ = NULL; print_err_msg(locf(@1), locl(@1), "unclosed 'REPEAT' statement in ST."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7830
| REPEAT error END_REPEAT
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7831
  {$$ = NULL; print_err_msg(locf(@2), locl(@2), "unknown error in ST 'REPEAT' statement."); yyerrok;}
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7832
/* ERROR_CHECK_END */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7833
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7834
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7835
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7836
exit_statement:
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7837
  EXIT	{$$ = new exit_statement_c(locloc(@$));}
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7838
;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7839
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7840
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7841
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7842
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7843
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7844
%%
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7845
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7846
#include <stdio.h>	/* required for printf() */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7847
#include <errno.h>
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7848
#include "../util/symtable.hh"
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7849
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7850
/* variables defined in code generated by flex... */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7851
extern FILE *yyin;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7852
extern int yylineno;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7853
extern tracking_t* current_tracking;
15
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  7854
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  7855
177
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7856
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7857
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7858
/*************************************************************************************************/
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7859
/* NOTE: These variables are really parameters we would like the stage2__ function to pass       */
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7860
/*       to the yyparse() function. However, the yyparse() function is created automatically     */
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7861
/*       by bison, so we cannot add parameters to this function. The only other                  */
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7862
/*       option is to use global variables! yuck!                                                */ 
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7863
/*************************************************************************************************/
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7864
15
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  7865
/* A global flag used to tell the parser if overloaded funtions should be allowed.
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  7866
 * The IEC 61131-3 standard allows overloaded funtions in the standard library,
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  7867
 * but disallows them in user code...
177
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7868
 *
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7869
 * In essence, a parameter we would like to pass to the yyparse() function but
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7870
 * have to do it using a global variable, as the yyparse() prototype is fixed by bison.
15
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  7871
 */
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  7872
bool allow_function_overloading = false;
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  7873
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7874
/* | [var1_list ','] variable_name '..' */
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7875
/* NOTE: This is an extension to the standard!!! */
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7876
/* In order to be able to handle extensible standard functions
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7877
 * (i.e. standard functions that may have a variable number of
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7878
 * input parameters, such as AND(word#33, word#44, word#55, word#66),
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7879
 * we have extended the acceptable syntax to allow var_name '..'
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7880
 * in an input variable declaration.
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7881
 *
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7882
 * This allows us to parse the declaration of standard
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7883
 * extensible functions and load their interface definition
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7884
 * into the abstract syntax tree just like we do to other 
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7885
 * user defined functions.
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7886
 * This has the advantage that we can later do semantic
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7887
 * checking of calls to functions (be it a standard or user defined
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7888
 * function) in (almost) exactly the same way.
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7889
 *
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7890
 * Of course, we have a flag that disables this syntax when parsing user
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7891
 * written code, so we only allow this extra syntax while parsing the 
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7892
 * 'header' file that declares all the standard IEC 61131-3 functions.
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7893
 */
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7894
bool allow_extensible_function_parameters = false;
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7895
177
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7896
/* A global flag used to tell the parser whether to include the full variable location
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7897
 * when printing out error messages...
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7898
 */
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7899
bool full_token_loc;
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  7900
15
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  7901
/* A pointer to the root of the parsing tree that will be generated 
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  7902
 * by bison.
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  7903
 */
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  7904
symbol_c *tree_root;
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  7905
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  7906
0b472e25eb16 Adding changes to make the compiler compatible with bison ver 2.3
mario
parents: 13
diff changeset
  7907
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7908
/* The following function is called automatically by bison whenever it comes across
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7909
 * an error. Unfortunately it calls this function before executing the code that handles
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7910
 * the error itself, so we cannot print out the correct line numbers of the error location
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7911
 * over here.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7912
 * Our solution is to store the current error message in a global variable, and have all
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7913
 * error action handlers call the function print_err_msg() after setting the location
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7914
 * (line number) variable correctly.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7915
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7916
const char *current_error_msg;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7917
void yyerror (const char *error_msg) {
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7918
  current_error_msg = error_msg;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7919
/* fprintf(stderr, "error %d: %s\n", yynerrs // global variable //, error_msg); */
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  7920
/*  print_include_stack(); */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7921
}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7922
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7923
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7924
/* ERROR_CHECK_BEGIN */
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7925
bool is_current_syntax_token() {
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7926
  switch (yychar) {
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7927
    case ';':
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7928
    case ',':
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7929
    case ')':
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7930
    case ']':
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7931
    case '+':
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7932
    case '*':
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7933
    case '-':
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7934
    case '/':
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7935
    case '<':
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7936
    case '>':
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7937
    case '=':
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7938
    case '&':
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7939
    case OR:
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7940
    case XOR:
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7941
    case AND:
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7942
    case AND2:
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7943
    case OPER_NE:
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7944
    case OPER_LE:
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7945
    case OPER_GE:
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7946
    case MOD:
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7947
    case OPER_EXP:
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7948
    case NOT:
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7949
      return true;
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7950
    default:
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7951
     return false;
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7952
  }
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7953
}
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7954
/* ERROR_CHECK_END */
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  7955
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7956
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7957
void print_err_msg(int first_line,
95
b119b1db0a7a Changing format of error reporting.
mario
parents: 94
diff changeset
  7958
                   int first_column,
286
a4f4990d5c66 Adding tracking of filename in which token is located.
Mario de Sousa <msousa@fe.up.pt>
parents: 279
diff changeset
  7959
                   const char *first_filename,
287
9df7fcb9bde5 Added tracking of order by which tokens are processed by lexical analyser.
Mario de Sousa <msousa@fe.up.pt>
parents: 286
diff changeset
  7960
                   long int first_order,
95
b119b1db0a7a Changing format of error reporting.
mario
parents: 94
diff changeset
  7961
                   int last_line,
b119b1db0a7a Changing format of error reporting.
mario
parents: 94
diff changeset
  7962
                   int last_column,
286
a4f4990d5c66 Adding tracking of filename in which token is located.
Mario de Sousa <msousa@fe.up.pt>
parents: 279
diff changeset
  7963
                   const char *last_filename,
287
9df7fcb9bde5 Added tracking of order by which tokens are processed by lexical analyser.
Mario de Sousa <msousa@fe.up.pt>
parents: 286
diff changeset
  7964
                   long int last_order,
95
b119b1db0a7a Changing format of error reporting.
mario
parents: 94
diff changeset
  7965
                   const char *additional_error_msg) {
286
a4f4990d5c66 Adding tracking of filename in which token is located.
Mario de Sousa <msousa@fe.up.pt>
parents: 279
diff changeset
  7966
a4f4990d5c66 Adding tracking of filename in which token is located.
Mario de Sousa <msousa@fe.up.pt>
parents: 279
diff changeset
  7967
  const char *unknown_file = "<unknown_file>";
a4f4990d5c66 Adding tracking of filename in which token is located.
Mario de Sousa <msousa@fe.up.pt>
parents: 279
diff changeset
  7968
  if (first_filename == NULL) first_filename = unknown_file;
a4f4990d5c66 Adding tracking of filename in which token is located.
Mario de Sousa <msousa@fe.up.pt>
parents: 279
diff changeset
  7969
  if ( last_filename == NULL)  last_filename = unknown_file;
a4f4990d5c66 Adding tracking of filename in which token is located.
Mario de Sousa <msousa@fe.up.pt>
parents: 279
diff changeset
  7970
a4f4990d5c66 Adding tracking of filename in which token is located.
Mario de Sousa <msousa@fe.up.pt>
parents: 279
diff changeset
  7971
  if (full_token_loc) {
a4f4990d5c66 Adding tracking of filename in which token is located.
Mario de Sousa <msousa@fe.up.pt>
parents: 279
diff changeset
  7972
    if (first_filename == last_filename)
516
8591746fa134 Produce similar error messages in stage2 and stage3.
Mario de Sousa <msousa@fe.up.pt>
parents: 469
diff changeset
  7973
      fprintf(stderr, "%s:%d-%d..%d-%d: error: %s\n", first_filename, first_line, first_column, last_line, last_column, additional_error_msg);
286
a4f4990d5c66 Adding tracking of filename in which token is located.
Mario de Sousa <msousa@fe.up.pt>
parents: 279
diff changeset
  7974
    else
516
8591746fa134 Produce similar error messages in stage2 and stage3.
Mario de Sousa <msousa@fe.up.pt>
parents: 469
diff changeset
  7975
      fprintf(stderr, "%s:%d-%d..%s:%d-%d: error: %s\n", first_filename, first_line, first_column, last_filename, last_line, last_column, additional_error_msg);
286
a4f4990d5c66 Adding tracking of filename in which token is located.
Mario de Sousa <msousa@fe.up.pt>
parents: 279
diff changeset
  7976
  } else {
516
8591746fa134 Produce similar error messages in stage2 and stage3.
Mario de Sousa <msousa@fe.up.pt>
parents: 469
diff changeset
  7977
      fprintf(stderr, "%s:%d: error: %s\n", first_filename, first_line, additional_error_msg);
286
a4f4990d5c66 Adding tracking of filename in which token is located.
Mario de Sousa <msousa@fe.up.pt>
parents: 279
diff changeset
  7978
  }
131
f55ef301e14c Adding some human-readable error messages
lbessard
parents: 121
diff changeset
  7979
  //fprintf(stderr, "error %d: %s\n", yynerrs /* a global variable */, additional_error_msg);
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7980
  print_include_stack();
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  7981
  //fprintf(stderr, "%s(%d-%d): %s\n", current_filename, first_line, last_line, current_error_msg);
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7982
}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7983
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7984
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  7985
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7986
/* If function overloading is on, we allow several functions with the same name.
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7987
 *
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7988
 * However, to support standard functions, we also allow functions named
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7989
 *   AND, MOD, NOT, OR, XOR, ADD, ...
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7990
 */
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7991
/*
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7992
identifier_c *token_2_identifier_c(char *value, ) {
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7993
  identifier_c tmp = new identifier_c(value, locloc(@$));
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7994
	 if (!allow_function_overloading) {
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7995
	   fprintf(stderr, "Function overloading not allowed. Invalid identifier %s\n", ((token_c *)($$))->value);
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7996
	   ERROR;
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7997
	 }
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7998
	}
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  7999
}
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  8000
*/
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  8001
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8002
/* convert between an il_operator to a function name */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8003
/* This a kludge!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8004
 * It is required because our language requires more than one
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8005
 * look ahead token, and bison only works with one!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8006
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8007
#define op_2_str(op, str) {\
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8008
  op ## _operator_c *ptr = dynamic_cast<op ## _operator_c *>(il_operator); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8009
  if (ptr != NULL) name = str; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8010
}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8011
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8012
/* NOTE: this code is very ugly and un-eficient, but I (Mario) have many
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8013
 *       more things to worry about right now, so just let it be...
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8014
 */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8015
symbol_c *il_operator_c_2_identifier_c(symbol_c *il_operator) {
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8016
  const char *name = NULL;
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  8017
  identifier_c *res;
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8018
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8019
  op_2_str(NOT,   "NOT");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8020
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8021
  op_2_str(AND,   "AND");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8022
  op_2_str(OR,    "OR");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8023
  op_2_str(XOR,   "XOR");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8024
  op_2_str(ADD,   "ADD");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8025
  op_2_str(SUB,   "SUB");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8026
  op_2_str(MUL,   "MUL");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8027
  op_2_str(DIV,   "DIV");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8028
  op_2_str(MOD,   "MOD");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8029
  op_2_str(GT,    "GT");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8030
  op_2_str(GE,    "GE");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8031
  op_2_str(EQ,    "EQ");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8032
  op_2_str(LT,    "LT");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8033
  op_2_str(LE,    "LE");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8034
  op_2_str(NE,    "NE");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8035
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8036
  op_2_str(LD,    "LD");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8037
  op_2_str(LDN,   "LDN");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8038
  op_2_str(ST,    "ST");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8039
  op_2_str(STN,   "STN");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8040
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8041
  op_2_str(S,     "S");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8042
  op_2_str(R,     "R");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8043
  op_2_str(S1,    "S1");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8044
  op_2_str(R1,    "R1");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8045
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8046
  op_2_str(CLK,   "CLK");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8047
  op_2_str(CU,    "CU");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8048
  op_2_str(CD,    "CD");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8049
  op_2_str(PV,    "PV");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8050
  op_2_str(IN,    "IN");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8051
  op_2_str(PT,    "PT");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8052
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8053
  op_2_str(ANDN,  "ANDN");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8054
  op_2_str(ORN,   "ORN");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8055
  op_2_str(XORN,  "XORN");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8056
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8057
  op_2_str(ADD,   "ADD");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8058
  op_2_str(SUB,   "SUB");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8059
  op_2_str(MUL,   "MUL");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8060
  op_2_str(DIV,   "DIV");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8061
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8062
  op_2_str(GT,    "GT");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8063
  op_2_str(GE,    "GE");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8064
  op_2_str(EQ,    "EQ");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8065
  op_2_str(LT,    "LT");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8066
  op_2_str(LE,    "LE");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8067
  op_2_str(NE,    "NE");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8068
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8069
  op_2_str(CAL,   "CAL");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8070
  op_2_str(CALC,  "CALC");
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8071
  op_2_str(CALCN, "CALCN");
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8072
  op_2_str(RET,   "RET");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8073
  op_2_str(RETC,  "RETC");
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8074
  op_2_str(RETCN, "RETCN");
202
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8075
  op_2_str(JMP,   "JMP");
da1a8186f86f Initial (very rough) version of semantic checker (stage3)
Catarina Boucinha <ccb@fe.up.pt>
parents: 193
diff changeset
  8076
  op_2_str(JMPC,  "JMPC");
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8077
  op_2_str(JMPCN, "JMPCN");
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8078
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8079
  if (name == NULL)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8080
    ERROR;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8081
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  8082
  res = new identifier_c(strdup(name), 
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  8083
                         il_operator->first_line,
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  8084
                         il_operator->first_column,
286
a4f4990d5c66 Adding tracking of filename in which token is located.
Mario de Sousa <msousa@fe.up.pt>
parents: 279
diff changeset
  8085
                         il_operator->first_file,
287
9df7fcb9bde5 Added tracking of order by which tokens are processed by lexical analyser.
Mario de Sousa <msousa@fe.up.pt>
parents: 286
diff changeset
  8086
                         il_operator->first_order,
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  8087
                         il_operator->last_line,
286
a4f4990d5c66 Adding tracking of filename in which token is located.
Mario de Sousa <msousa@fe.up.pt>
parents: 279
diff changeset
  8088
                         il_operator->last_column,
287
9df7fcb9bde5 Added tracking of order by which tokens are processed by lexical analyser.
Mario de Sousa <msousa@fe.up.pt>
parents: 286
diff changeset
  8089
                         il_operator->last_file,
9df7fcb9bde5 Added tracking of order by which tokens are processed by lexical analyser.
Mario de Sousa <msousa@fe.up.pt>
parents: 286
diff changeset
  8090
                         il_operator->last_order
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  8091
                        );
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8092
  free(il_operator);
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  8093
  return res;
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8094
}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8095
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8096
40
873a5b60a7ea Fixed -I library include path behavior + removed old lib implementation + added generated lib func names to stage 1_2 + added Makefile.Linux
etisserant
parents: 28
diff changeset
  8097
#include "standard_function_names.c"
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8098
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8099
const char *standard_function_block_names[] = {
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8100
// 2.5.2.3.1  Bistable elements
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8101
//   Table 34 - Standard bistable function blocks
73
0e623bbdee95 fixing infinite error loops at library level, and ...
mario
parents: 68
diff changeset
  8102
"SR","RS",
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8103
// 2.5.2.3.2  Edge detection
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8104
//   Table 35 - Standard edge detection function blocks
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8105
"R_TRIG","F_TRIG",
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8106
// 2.5.2.3.3  Counters
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8107
//   Table 36 - Standard counter function blocks
68
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  8108
"CTU","CTU_DINT","CTU_LINT","CTU_UDINT","CTU_ULINT",
b0a43002dcac Adding basic error checking.
mario
parents: 52
diff changeset
  8109
"CTD","CTD_DINT","CTD_LINT","CTD_UDINT","CTD_ULINT",
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8110
"CTUD","CTUD_DINT","CTUD_LINT","CTUD_ULINT",
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8111
// 2.5.2.3.4  Timers
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8112
//   Table 37 - Standard timer function blocks
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8113
"TP","TON","TOF",
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8114
/* end of array marker! Do not remove! */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8115
NULL
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8116
};
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8117
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8118
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8119
#define LIBFILE "ieclib.txt"
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8120
#define DEF_LIBFILENAME LIBDIRECTORY "/" LIBFILE
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8121
40
873a5b60a7ea Fixed -I library include path behavior + removed old lib implementation + added generated lib func names to stage 1_2 + added Makefile.Linux
etisserant
parents: 28
diff changeset
  8122
extern const char *INCLUDE_DIRECTORIES[];
873a5b60a7ea Fixed -I library include path behavior + removed old lib implementation + added generated lib func names to stage 1_2 + added Makefile.Linux
etisserant
parents: 28
diff changeset
  8123
177
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  8124
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  8125
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  8126
int stage2__(const char *filename, 
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  8127
             const char *includedir,     /* Include directory, where included files will be searched for... */
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  8128
             symbol_c **tree_root_ref,
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  8129
             bool full_token_loc_        /* error messages specify full token location */
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  8130
            ) {
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  8131
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8132
  FILE *in_file = NULL, *lib_file = NULL;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8133
  char *libfilename = NULL;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  8134
	
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8135
  if((in_file = fopen(filename, "r")) == NULL) {
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8136
    char *errmsg = strdup2("Error opening main file ", filename);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8137
    perror(errmsg);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8138
    free(errmsg);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8139
    return -1;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8140
  }
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8141
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8142
  if (includedir != NULL) {
40
873a5b60a7ea Fixed -I library include path behavior + removed old lib implementation + added generated lib func names to stage 1_2 + added Makefile.Linux
etisserant
parents: 28
diff changeset
  8143
    INCLUDE_DIRECTORIES[0] = includedir;
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8144
  }
40
873a5b60a7ea Fixed -I library include path behavior + removed old lib implementation + added generated lib func names to stage 1_2 + added Makefile.Linux
etisserant
parents: 28
diff changeset
  8145
  if ((libfilename = strdup3(INCLUDE_DIRECTORIES[0], "/", LIBFILE)) == NULL) {
873a5b60a7ea Fixed -I library include path behavior + removed old lib implementation + added generated lib func names to stage 1_2 + added Makefile.Linux
etisserant
parents: 28
diff changeset
  8146
    fprintf (stderr, "Out of memory. Bailing out!\n");
873a5b60a7ea Fixed -I library include path behavior + removed old lib implementation + added generated lib func names to stage 1_2 + added Makefile.Linux
etisserant
parents: 28
diff changeset
  8147
    return -1;
873a5b60a7ea Fixed -I library include path behavior + removed old lib implementation + added generated lib func names to stage 1_2 + added Makefile.Linux
etisserant
parents: 28
diff changeset
  8148
  }
873a5b60a7ea Fixed -I library include path behavior + removed old lib implementation + added generated lib func names to stage 1_2 + added Makefile.Linux
etisserant
parents: 28
diff changeset
  8149
873a5b60a7ea Fixed -I library include path behavior + removed old lib implementation + added generated lib func names to stage 1_2 + added Makefile.Linux
etisserant
parents: 28
diff changeset
  8150
  if((lib_file = fopen(libfilename, "r")) == NULL) {
873a5b60a7ea Fixed -I library include path behavior + removed old lib implementation + added generated lib func names to stage 1_2 + added Makefile.Linux
etisserant
parents: 28
diff changeset
  8151
    char *errmsg = strdup2("Error opening library file ", libfilename);
873a5b60a7ea Fixed -I library include path behavior + removed old lib implementation + added generated lib func names to stage 1_2 + added Makefile.Linux
etisserant
parents: 28
diff changeset
  8152
    perror(errmsg);
873a5b60a7ea Fixed -I library include path behavior + removed old lib implementation + added generated lib func names to stage 1_2 + added Makefile.Linux
etisserant
parents: 28
diff changeset
  8153
    free(errmsg);
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8154
  }
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8155
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8156
  if (lib_file == NULL) {
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8157
    /* we give up... */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8158
    free(libfilename);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8159
    fclose(in_file);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8160
    return -1;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8161
  }
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8162
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8163
  /* first parse the standard library file... */
547
dab341e80664 Fix parsing os TIME literals & rename the extract_integer() function.
mjsousa <msousa@fe.up.pt>
parents: 520
diff changeset
  8164
  /* Do not debug the standard library, even if debug flag is set! */
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  8165
  /*
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  8166
  #if YYDEBUG
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  8167
    yydebug = 1;
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  8168
  #endif
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  8169
  */
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8170
  yyin = lib_file;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8171
  allow_function_overloading = true;
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  8172
  allow_extensible_function_parameters = true;
177
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  8173
  full_token_loc = full_token_loc_;
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8174
  current_filename = libfilename;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  8175
  current_tracking = GetNewTracking(yyin);
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8176
  if (yyparse() != 0)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8177
      ERROR;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8178
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8179
  if (yynerrs > 0) {
516
8591746fa134 Produce similar error messages in stage2 and stage3.
Mario de Sousa <msousa@fe.up.pt>
parents: 469
diff changeset
  8180
    fprintf (stderr, "\n%d error(s) found in %s. Bailing out!\n", yynerrs /* global variable */, libfilename);
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8181
    ERROR;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8182
  }
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8183
  free(libfilename);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8184
  fclose(lib_file);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8185
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8186
  /* if by any chance the library is not complete, we
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8187
   * now add the missing reserved keywords to the list!!!
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8188
   */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8189
  for(int i = 0; standard_function_block_names[i] != NULL; i++)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8190
    if (library_element_symtable.find_value(standard_function_block_names[i]) ==
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8191
        library_element_symtable.end_value())
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8192
      library_element_symtable.insert(standard_function_block_names[i], standard_function_block_name_token);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8193
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8194
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8195
  /* now parse the input file... */
257
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  8196
  #if YYDEBUG
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  8197
    yydebug = 1;
90782e241346 Huge change.
Mario de Sousa <msousa@fe.up.pt>
parents: 202
diff changeset
  8198
  #endif
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8199
  yyin = in_file;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8200
  allow_function_overloading = false;
350
2c3c4dc34979 Support for semantic verification of calls to standard functions.
Mario de Sousa <msousa@fe.up.pt>
parents: 328
diff changeset
  8201
  allow_extensible_function_parameters = false;
177
697562a5da7c Adding support for SAFEBOOL. Some code generation yet to do...
mario
parents: 175
diff changeset
  8202
  full_token_loc = full_token_loc_;
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8203
  current_filename = filename;
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  8204
  current_tracking = GetNewTracking(yyin);
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  8205
  {int res;
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  8206
    if ((res = yyparse()) != 0) {
136
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  8207
      fprintf (stderr, "\nParsing failed because of too many consecutive syntax errors. Bailing out!\n");
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  8208
  		exit(EXIT_FAILURE);
32bd7ef40897 Adding some improvements:
lbessard
parents: 134
diff changeset
  8209
  	}
85
a6e651ba55c2 Fixing handling of enumeration values;
mario
parents: 79
diff changeset
  8210
  }
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8211
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8212
  if (yynerrs > 0) {
516
8591746fa134 Produce similar error messages in stage2 and stage3.
Mario de Sousa <msousa@fe.up.pt>
parents: 469
diff changeset
  8213
    fprintf (stderr, "\n%d error(s) found. Bailing out!\n", yynerrs /* global variable */);
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8214
    exit(EXIT_FAILURE);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8215
  }
134
0e43c556cd2d Fixed some uncatched errors and error bounds in error messages
lbessard
parents: 133
diff changeset
  8216
  
0
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8217
  if (tree_root_ref != NULL)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8218
    *tree_root_ref = tree_root;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8219
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8220
  fclose(in_file);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8221
  return 0;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8222
}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8223
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8224
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC.
etisserant
parents:
diff changeset
  8225