stage3/stage3.hh
author Mario de Sousa <msousa@fe.up.pt>
Fri, 10 Jun 2011 10:13:15 +0100
changeset 323 d3f2ef59b310
parent 279 c0453b7f99df
child 417 d48f53715f77
permissions -rwxr-xr-x
Clean up some code.
/*
 *  matiec - a compiler for the programming languages defined in IEC 61131-3
 *
 *  Copyright (C) 2009-2011  Mario de Sousa (msousa@fe.up.pt)
 *  Copyright (C) 2007-2011  Laurent Bessard and Edouard Tisserant
 *
 *  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)
 *
 */


// #include <stdio.h>  /* required for NULL */
#include <string>
#include <iostream>
#include <sstream>
#include <typeinfo>
#include <list>
#include <strings.h>

#include "../util/symtable.hh"
#include "../util/dsymtable.hh"
#include "../absyntax/visitor.hh"

#include "visit_expression_type.hh"


int stage3(symbol_c *tree_root);
int type_safety(symbol_c *tree_root);