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74 lines
1.6 KiB
C++
74 lines
1.6 KiB
C++
/*
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* matiec - a compiler for the programming languages defined in IEC 61131-3
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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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* Some classes to help with debuging.
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*
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* These classes will print out the current state of a symbol or a portion of the Abstract Syntax Tree.
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*/
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#include "../absyntax/absyntax.hh"
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class debug_c {
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public:
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static void print(const_value_c cvalue);
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static void print(symbol_c *symbol);
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static void print(const char *str);
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/* print the AST from this point downwards */
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static void print_ast(symbol_c *root_symbol);
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};
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