matiec: comparison stage1

equal deleted inserted replaced

-:dab799d3d4a6
+:5b2ec5c057fa
 list_c	*list;
 char 	*ID;	/* token value */
 struct {
 symbol_c	*first;
 symbol_c	*second;
-symbol_c	*third;
-symbol_c	*fourth;
 } tmp_symbol; /* used as a temorary reference to symbols by:
 il_simple_operator_clash_il_operand
-transaction_tmp
-action_tmp
 */
 }
 /*
 TODO: DO we need to define a destructor do free
 *         | il_simple_operator
 *       already contains the 'NOT' operator, as well as all the
 *       expression operators ('MOD', 'AND', etc...), all of which
 *       may also be a function name! This means that these operators/functions,
 *       without any operands, could be reduced to either an operator or a
-*       function call. I (Mario) have chosen to reduce it to an operator.
+*       function call.
 *
+*       I (Mario) have chosen to reduce it to an operator.
 *       In order to do this, we must remove from the syntax that defines
 *       function calls all the functions whose names clash with the IL operators.
 *
 *       The line
 *         | function_name
 *       already contains the 'NOT', 'MOD', etc. operators, followed by a single il_operand.
 *       However, this same code (MOD x) may also be reduced to a function call to the MOD
 *       function. This means that (MOD, AND,...) could be interpret as a function name
 *       or as an IL operator! This would lead us to a reduce/reduce conflict!
 *
+*       I (Mario) have chosen to reduce it to an operand, rather than a function call.
 *       In order to do this, we must remove from the syntax that defines
 *       function calls all the functions whose names clash with the IL operators.
-*
-*       I (Mario) have chosen to reduce it to an operand, rather than a function call.
 *
 *       The line
 *         | function_name il_operand_list
 *       has been replaced with the line
 *         | function_name_no_clashes il_operand_list
 il_expr_operator_clash '(' eol_list
 	{$$ = $1;}
 ;
-/* NOTE: We use enumerated_value_without_identifier instead of enumerated_value
-*       in order to remove a reduce/reduce conflict between reducing an
-*       identifier to a variable or an enumerated_value.
-*/
 il_operand:
 variable
-//| enumerated_value_without_identifier
 | enumerated_value
 | constant
 ;

changeset 89	5b2ec5c057fa
parent 88	dab799d3d4a6
child 90	dc6df1511570