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/*
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* (c) 2009 Mario de Sousa
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*
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* Offered to the public under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2 of the
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* License, or (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, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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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 IL and ST compiler.
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*
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* Based on the
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* FINAL DRAFT - IEC 61131-3, 2nd Ed. (2009-04-24)
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*
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*/
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#include "stage3.hh"
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int type_safety(symbol_c *tree_root){
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visit_expression_type_c visit_expression_type(tree_root);
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(*tree_root).accept(visit_expression_type);
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return 0;
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}
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int stage3(symbol_c *tree_root){
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return type_safety(tree_root);
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}
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