matiec: absyntax/visitor.cc@db2ad6541d92 (annotated)

0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	1	/*
261 db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	2	* matiec - a compiler for the programming languages defined in IEC 61131-3
db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	3	* Copyright (C) 2003-2011 Mario de Sousa (msousa@fe.up.pt)
db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	4	*
db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	5	* This program is free software: you can redistribute it and/or modify
db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	6	* it under the terms of the GNU General Public License as published by
db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	7	* the Free Software Foundation, either version 3 of the License, or
db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	8	* (at your option) any later version.
db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	9	*
db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	10	* This program is distributed in the hope that it will be useful,
db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	13	* GNU General Public License for more details.
db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	14	*
db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	15	* You should have received a copy of the GNU General Public License
db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	16	* along with this program. If not, see <http://www.gnu.org/licenses/>.
db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	17	*
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	18	*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	19	* This code is made available on the understanding that it will not be
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	20	* used in safety-critical situations without a full and competent review.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	21	*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	22
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	23	/*
261 db2ad6541d92 Updating licensing information. Mario de Sousa <msousa@fe.up.pt> parents: 69 diff changeset	24	* An IEC 61131-3 compiler.
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	25	*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	26	* Based on the
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	27	* FINAL DRAFT - IEC 61131-3, 2nd Ed. (2001-12-10)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	28	*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	29	*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	30
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	31
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	32	/*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	33	* VISITOR.CC
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	34	*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	35	* Three base implementations of the visitor interface,
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	36	* that may be later extended to execute a particular algorithm.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	37	*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	38	* The null (class null_visitor_c) does nothing.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	39	*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	40	* The iterator (class iterator_visitor_c) iterates through
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	41	* every object in the 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	42	*
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	43	* The search class (class search_visitor_c) iterates through
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	44	* every object, until one returns a value != NULL.
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	45	*/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	46
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	47
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	48
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	49
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	50
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	51	#include <unistd.h>
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	52
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	53	#include <stdio.h> /* required for NULL */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	54	#include "visitor.hh"
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	55
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	56	#include <iostream>
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	57
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	58
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	59	/******************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	60	/* visitor_c */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	61	/******************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	62
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	63	visitor_c::~visitor_c(void) {return;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	64
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	65
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	66	/******************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	67	/* null_visitor_c */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	68	/******************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	69
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	70	null_visitor_c::~null_visitor_c(void) {return;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	71
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	72	#define SYM_LIST(class_name_c) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	73	void null_visitor_c::visit(class_name_c symbol) {return NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	74
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	75	#define SYM_TOKEN(class_name_c) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	76	void null_visitor_c::visit(class_name_c symbol) {return NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	77
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	78	#define SYM_REF0(class_name_c) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	79	void null_visitor_c::visit(class_name_c symbol) {return NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	80
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	81	#define SYM_REF1(class_name_c, ref1) \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	82	void null_visitor_c::visit(class_name_c symbol) {return NULL;}
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	83
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	84	#define SYM_REF2(class_name_c, ref1, ref2) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	85	void null_visitor_c::visit(class_name_c symbol) {return NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	86
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	87	#define SYM_REF3(class_name_c, ref1, ref2, ref3) \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	88	void null_visitor_c::visit(class_name_c symbol) {return NULL;}
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	89
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	90	#define SYM_REF4(class_name_c, ref1, ref2, ref3, ref4) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	91	void null_visitor_c::visit(class_name_c symbol) {return NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	92
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	93	#define SYM_REF5(class_name_c, ref1, ref2, ref3, ref4, ref5) \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	94	void null_visitor_c::visit(class_name_c symbol) {return NULL;}
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	95
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	96	#define SYM_REF6(class_name_c, ref1, ref2, ref3, ref4, ref5, ref6) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	97	void null_visitor_c::visit(class_name_c symbol) {return NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	98
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	99
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	100	#include "absyntax.def"
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	101
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	102
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	103
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	104
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	105	#undef SYM_LIST
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	106	#undef SYM_TOKEN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	107	#undef SYM_REF0
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	108	#undef SYM_REF1
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	109	#undef SYM_REF2
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	110	#undef SYM_REF3
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	111	#undef SYM_REF4
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	112	#undef SYM_REF5
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	113	#undef SYM_REF6
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	114
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	115
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	116
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	117
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	118
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	119
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	120	/**********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	121	/* iterator_visitor_c */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	122	/**********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	123
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	124	iterator_visitor_c::~iterator_visitor_c(void) {return;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	125
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	126
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	127	void iterator_visitor_c::visit_list(list_c list) {
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	128	for(int i = 0; i < list->n; i++) {
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	129	list->elements[i]->accept(*this);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	130	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	131	return NULL;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	132	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	133
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	134
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	135	#define SYM_LIST(class_name_c) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	136	void iterator_visitor_c::visit(class_name_c symbol) {return visit_list(symbol);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	137
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	138	#define SYM_TOKEN(class_name_c) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	139	void iterator_visitor_c::visit(class_name_c symbol) {return NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	140
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	141	#define SYM_REF0(class_name_c) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	142	void iterator_visitor_c::visit(class_name_c symbol) {return NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	143
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	144	#define SYM_REF1(class_name_c, ref1) \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	145	void iterator_visitor_c::visit(class_name_c symbol) { \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	146	if (symbol->ref1!=NULL) symbol->ref1->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	147	return NULL; \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	148	}
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	149
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	150	#define SYM_REF2(class_name_c, ref1, ref2) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	151	void iterator_visitor_c::visit(class_name_c symbol) { \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	152	if (symbol->ref1!=NULL) symbol->ref1->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	153	if (symbol->ref2!=NULL) symbol->ref2->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	154	return NULL; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	155	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	156
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	157	#define SYM_REF3(class_name_c, ref1, ref2, ref3) \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	158	void iterator_visitor_c::visit(class_name_c symbol) { \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	159	if (symbol->ref1) symbol->ref1->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	160	if (symbol->ref2) symbol->ref2->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	161	if (symbol->ref3) symbol->ref3->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	162	return NULL; \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	163	}
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	164
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	165	#define SYM_REF4(class_name_c, ref1, ref2, ref3, ref4) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	166	void iterator_visitor_c::visit(class_name_c symbol) { \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	167	if (symbol->ref1) symbol->ref1->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	168	if (symbol->ref2) symbol->ref2->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	169	if (symbol->ref3) symbol->ref3->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	170	if (symbol->ref4) symbol->ref4->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	171	return NULL; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	172	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	173
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	174	#define SYM_REF5(class_name_c, ref1, ref2, ref3, ref4, ref5) \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	175	void iterator_visitor_c::visit(class_name_c symbol) { \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	176	if (symbol->ref1) symbol->ref1->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	177	if (symbol->ref2) symbol->ref2->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	178	if (symbol->ref3) symbol->ref3->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	179	if (symbol->ref4) symbol->ref4->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	180	if (symbol->ref5) symbol->ref5->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	181	return NULL; \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	182	}
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	183
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	184	#define SYM_REF6(class_name_c, ref1, ref2, ref3, ref4, ref5, ref6) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	185	void iterator_visitor_c::visit(class_name_c symbol) { \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	186	if (symbol->ref1) symbol->ref1->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	187	if (symbol->ref2) symbol->ref2->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	188	if (symbol->ref3) symbol->ref3->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	189	if (symbol->ref4) symbol->ref4->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	190	if (symbol->ref5) symbol->ref5->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	191	if (symbol->ref6) symbol->ref6->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	192	return NULL; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	193	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	194
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	195
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	196
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	197	#include "absyntax.def"
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	198
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	199
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	200
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	201	#undef SYM_LIST
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	202	#undef SYM_TOKEN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	203	#undef SYM_REF0
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	204	#undef SYM_REF1
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	205	#undef SYM_REF2
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	206	#undef SYM_REF3
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	207	#undef SYM_REF4
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	208	#undef SYM_REF5
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	209	#undef SYM_REF6
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	210
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	211
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	212
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	213
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	214
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	215
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	216
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	217
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	218
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	219
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	220	/********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	221	/* search_visitor_c */
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	222	/********************/
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	223
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	224	search_visitor_c::~search_visitor_c(void) {return;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	225
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	226
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	227	void search_visitor_c::visit_list(list_c list) {
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	228	for(int i = 0; i < list->n; i++) {
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	229	void res = list->elements[i]->accept(this);
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	230	if (res != NULL)
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	231	return res;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	232	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	233	return NULL;
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	234	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	235
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	236
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	237	#define SYM_LIST(class_name_c) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	238	void search_visitor_c::visit(class_name_c symbol) {return visit_list(symbol);}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	239
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	240	#define SYM_TOKEN(class_name_c) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	241	void search_visitor_c::visit(class_name_c symbol) {return NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	242
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	243	#define SYM_REF0(class_name_c) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	244	void search_visitor_c::visit(class_name_c symbol) {return NULL;}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	245
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	246	#define SYM_REF1(class_name_c, ref1) \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	247	void search_visitor_c::visit(class_name_c symbol) { \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	248	if (symbol->ref1) return symbol->ref1->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	249	return NULL; \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	250	}
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	251
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	252	#define SYM_REF2(class_name_c, ref1, ref2) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	253	void search_visitor_c::visit(class_name_c symbol) { \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	254	void *res = NULL; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	255	if (symbol->ref1) res = symbol->ref1->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	256	if (res != NULL) return res; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	257	if (symbol->ref2) return symbol->ref2->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	258	return NULL; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	259	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	260
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	261	#define SYM_REF3(class_name_c, ref1, ref2, ref3) \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	262	void search_visitor_c::visit(class_name_c symbol) { \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	263	void *res = NULL; \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	264	if (symbol->ref1) res = symbol->ref1->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	265	if (res != NULL) return res; \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	266	if (symbol->ref2) res = symbol->ref2->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	267	if (res != NULL) return res; \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	268	if (symbol->ref3) return symbol->ref3->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	269	return NULL; \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	270	}
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	271
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	272	#define SYM_REF4(class_name_c, ref1, ref2, ref3, ref4) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	273	void search_visitor_c::visit(class_name_c symbol) { \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	274	void *res = NULL; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	275	if (symbol->ref1) res = symbol->ref1->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	276	if (res != NULL) return res; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	277	if (symbol->ref2) res = symbol->ref2->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	278	if (res != NULL) return res; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	279	if (symbol->ref3) res = symbol->ref3->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	280	if (res != NULL) return res; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	281	if (symbol->ref4) return symbol->ref4->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	282	return NULL; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	283	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	284
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	285	#define SYM_REF5(class_name_c, ref1, ref2, ref3, ref4, ref5) \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	286	void search_visitor_c::visit(class_name_c symbol) { \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	287	void *res = NULL; \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	288	if (symbol->ref1) res = symbol->ref1->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	289	if (res != NULL) return res; \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	290	if (symbol->ref2) res = symbol->ref2->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	291	if (res != NULL) return res; \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	292	if (symbol->ref3) res = symbol->ref3->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	293	if (res != NULL) return res; \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	294	if (symbol->ref4) res = symbol->ref4->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	295	if (res != NULL) return res; \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	296	if (symbol->ref5) return symbol->ref5->accept(*this); \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	297	return NULL; \
41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	298	}
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	299
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	300	#define SYM_REF6(class_name_c, ref1, ref2, ref3, ref4, ref5, ref6) \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	301	void search_visitor_c::visit(class_name_c symbol) { \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	302	void *res = NULL; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	303	if (symbol->ref1) res = symbol->ref1->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	304	if (res != NULL) return res; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	305	if (symbol->ref2) res = symbol->ref2->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	306	if (res != NULL) return res; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	307	if (symbol->ref3) res = symbol->ref3->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	308	if (res != NULL) return res; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	309	if (symbol->ref4) res = symbol->ref4->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	310	if (res != NULL) return res; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	311	if (symbol->ref5) res = symbol->ref5->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	312	if (res != NULL) return res; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	313	if (symbol->ref6) return symbol->ref6->accept(*this); \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	314	return NULL; \
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	315	}
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	316
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	317
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	318
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	319	#include "absyntax.def"
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	320
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	321
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	322
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	323	#undef SYM_LIST
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	324	#undef SYM_TOKEN
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	325	#undef SYM_REF0
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	326	#undef SYM_REF1
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	327	#undef SYM_REF2
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	328	#undef SYM_REF3
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	329	#undef SYM_REF4
69 41cb5b80416e Adding basic error checking. mario parents: 0 diff changeset	330	#undef SYM_REF5
0 fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	331	#undef SYM_REF6
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	332
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	333
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	334
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	335
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	336
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	337
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	338
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	339
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	340
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	341
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	342
fb772792efd1 Initial commit. Last MatPLC CVS with some makefile inclusion removed in order to compile fine out of MatPLC. etisserant parents: diff changeset	343

author	Mario de Sousa <msousa@fe.up.pt>
	Thu, 31 Mar 2011 17:40:55 +0100
changeset 261	db2ad6541d92
parent 69	41cb5b80416e
child 279	c0453b7f99df
permissions	-rwxr-xr-x