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/*

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 *  matiec - a compiler for the programming languages defined in IEC 61131-3

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 *

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 *  Copyright (C) 2009-2012  Mario de Sousa (msousa@fe.up.pt)

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 *  Copyright (C) 2012       Manuele Conti  (conti.ma@alice.it)

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 *

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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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// #include <vector>

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#include "../absyntax_utils/absyntax_utils.hh"

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// #include "datatype_functions.hh"

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class array_range_check_c: public iterator_visitor_c {

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  private:

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    search_varfb_instance_type_c *search_varfb_instance_type;

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    // search_var_instance_decl_c *search_var_instance_decl;

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    search_base_type_c search_base_type;

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    int error_count;

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    int current_display_error_level;

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    void check_dimension_count(array_variable_c *symbol);

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  public:

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    array_range_check_c(symbol_c *ignore);

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    virtual ~array_range_check_c(void);

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    int get_error_count();

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    /*********************/

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    /* B 1.4 - Variables */

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    /*********************/

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    /*************************************/

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    /* B 1.4.2 - Multi-element variables */

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    /*************************************/

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    void *visit(array_variable_c *symbol);

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    /**************************************/

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    /* B 1.5 - Program organisation units */

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    /**************************************/

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    /***********************/

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    /* B 1.5.1 - Functions */

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    /***********************/

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    void *visit(function_declaration_c *symbol);

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    /*****************************/

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    /* B 1.5.2 - Function blocks */

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    /*****************************/

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    void *visit(function_block_declaration_c *symbol);

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    /**********************/

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    /* B 1.5.3 - Programs */

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    /**********************/

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    void *visit(program_declaration_c *symbol);

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}; /* array_range_check_c */

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