/*
* matiec - a compiler for the programming languages defined in IEC 61131-3
*
* Copyright (C) 2012 Mario de Sousa (msousa@fe.up.pt)
*
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*
* This code is made available on the understanding that it will not be
* used in safety-critical situations without a full and competent review.
*/
/*
* An IEC 61131-3 compiler.
*
* Based on the
* FINAL DRAFT - IEC 61131-3, 2nd Ed. (2001-12-10)
*
*/
/*
* forced_narrow_candidate_datatypes_c
*
*/
#include "../absyntax_utils/absyntax_utils.hh"
#include "narrow_candidate_datatypes.hh"
class forced_narrow_candidate_datatypes_c: public narrow_candidate_datatypes_c {
private:
void forced_narrow_il_instruction(symbol_c *symbol, std::vector <symbol_c *> &next_il_instruction);
public:
forced_narrow_candidate_datatypes_c(symbol_c *ignore);
virtual ~forced_narrow_candidate_datatypes_c(void);
/****************************************/
/* B.2 - Language IL (Instruction List) */
/****************************************/
/***********************************/
/* B 2.1 Instructions and Operands */
/***********************************/
void *visit(instruction_list_c *symbol);
void *visit(il_instruction_c *symbol);
// void *visit(il_simple_operation_c *symbol);
// void *visit(il_function_call_c *symbol);
// void *visit(il_expression_c *symbol);
// void *visit(il_jump_operation_c *symbol);
// void *visit(il_fb_call_c *symbol);
// void *visit(il_formal_funct_call_c *symbol);
// void *visit(il_operand_list_c *symbol);
// void *visit(simple_instr_list_c *symbol);
void *visit(il_simple_instruction_c*symbol);
// void *visit(il_param_list_c *symbol);
// void *visit(il_param_assignment_c *symbol);
// void *visit(il_param_out_assignment_c *symbol);
// void *visit(il_assign_operator_c *symbol);
// void *visit(il_assign_operator_c *symbol);
/***************************************/
/* B.3 - Language ST (Structured Text) */
/***************************************/
void *visit(statement_list_c *symbol);
}; // forced_narrow_candidate_datatypes_c