--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/stage3/array_range_check.hh Tue May 15 23:03:25 2012 +0100
@@ -0,0 +1,90 @@
+/*
+ * matiec - a compiler for the programming languages defined in IEC 61131-3
+ *
+ * Copyright (C) 2009-2012 Mario de Sousa (msousa@fe.up.pt)
+ * Copyright (C) 2012 Manuele Conti (conti.ma@alice.it)
+ *
+ *
+ * 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 <vector>
+#include "../absyntax_utils/absyntax_utils.hh"
+// #include "datatype_functions.hh"
+
+
+
+
+class array_range_check_c: public iterator_visitor_c {
+
+ private:
+ search_varfb_instance_type_c *search_varfb_instance_type;
+ // search_var_instance_decl_c *search_var_instance_decl;
+ search_base_type_c search_base_type;
+ int error_count;
+ int current_display_error_level;
+
+ void check_dimension_count(array_variable_c *symbol);
+
+ public:
+ array_range_check_c(symbol_c *ignore);
+ virtual ~array_range_check_c(void);
+ int get_error_count();
+
+ /*********************/
+ /* B 1.4 - Variables */
+ /*********************/
+ /*************************************/
+ /* B 1.4.2 - Multi-element variables */
+ /*************************************/
+ void *visit(array_variable_c *symbol);
+
+ /**************************************/
+ /* B 1.5 - Program organisation units */
+ /**************************************/
+ /***********************/
+ /* B 1.5.1 - Functions */
+ /***********************/
+ void *visit(function_declaration_c *symbol);
+
+ /*****************************/
+ /* B 1.5.2 - Function blocks */
+ /*****************************/
+ void *visit(function_block_declaration_c *symbol);
+
+ /**********************/
+ /* B 1.5.3 - Programs */
+ /**********************/
+ void *visit(program_declaration_c *symbol);
+
+}; /* array_range_check_c */
+
+
+
+
+
+
+