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absyntax/absyntax.def
changeset 399 55b074ea7255
parent 350 2c3c4dc34979
child 406 6381589697ff
child 495 8c6823fee086 
--- a/absyntax/absyntax.def	Thu Feb 02 00:34:04 2012 +0100
+++ b/absyntax/absyntax.def	Fri Feb 03 00:09:52 2012 +0100
@@ -920,10 +920,11 @@
 SYM_REF2(il_simple_operation_c, il_simple_operator, il_operand)
 
 /* | function_name [il_operand_list] */
-/* NOTE: The parameter 'called_function_declaration' is used to pass data between the stage 3 and stage 4.
+/* NOTE: The parameters 'called_function_declaration' and 'overloaded_return_type' are used to pass 
+ *       data between the stage 3 and stage 4.
  *       See the comment above function_invocation_c for more details 
  */
-SYM_REF2(il_function_call_c, function_name, il_operand_list, symbol_c *called_function_declaration; int extensible_param_count;)
+SYM_REF2(il_function_call_c, function_name, il_operand_list, symbol_c *called_function_declaration; symbol_c *overloaded_return_type; int extensible_param_count;)
 
 
 /* | il_expr_operator '(' [il_operand] eol_list [simple_instr_list] ')' */
@@ -942,10 +943,11 @@
 
 
 /* | function_name '(' eol_list [il_param_list] ')' */
-/* NOTE: The parameter 'called_function_declaration' is used to pass data between the stage 3 and stage 4.
+/* NOTE: The parameters 'called_function_declaration' and 'overloaded_return_type' are used to pass 
+ *       data between the stage 3 and stage 4.
  *       See the comment above function_invocation_c for more details 
  */
-SYM_REF2(il_formal_funct_call_c, function_name, il_param_list, symbol_c *called_function_declaration; int extensible_param_count;)
+SYM_REF2(il_formal_funct_call_c, function_name, il_param_list, symbol_c *called_function_declaration; symbol_c *overloaded_return_type; int extensible_param_count;)
 
 /* | il_operand_list ',' il_operand */
 SYM_LIST(il_operand_list_c)
@@ -1045,7 +1047,8 @@
 
 /*    formal_param_list -> may be NULL ! */
 /* nonformal_param_list -> may be NULL ! */
-/* NOTE: The parameter 'called_function_declaration' is used to pass data between the stage 3 and stage 4.
+/* NOTE: The parameters 'called_function_declaration' and 'overloaded_return_type' are used to pass 
+ *        data between the stage 3 and stage 4.
  *       The IEC 61131-3 standard allows for overloaded standard functions. This means that some
  *       function calls are not compeletely defined by the name of the function being called,
  *       and need to be disambiguated with using the data types of the parameters being passed.
@@ -1055,7 +1058,7 @@
  *       and again in stage 4), so stage 3 will store this infor in the parameter called_function_declaration
  *       for stage 4 to use it later on.
  */
-SYM_REF3(function_invocation_c, function_name, formal_param_list, nonformal_param_list, symbol_c *called_function_declaration; int extensible_param_count;)
+SYM_REF3(function_invocation_c, function_name, formal_param_list, nonformal_param_list, symbol_c *called_function_declaration; symbol_c *overloaded_return_type; int extensible_param_count;)
 
 
 /********************/
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