56     #define error_level_default (1)

    56     #define error_level_default (1)

    57     #define error_level_nagging (4)

    57     #define error_level_nagging (4)

    58     unsigned int current_display_error_level;

    58     unsigned int current_display_error_level;

    59     

    59     

    60     search_varfb_instance_type_c *search_varfb_instance_type;

    60     search_varfb_instance_type_c *search_varfb_instance_type;

    62     /* When calling a function block, we must first find it's type,

    61     /* When calling a function block, we must first find it's type,

    63      * by searching through the declarations of the variables currently

    62      * by searching through the declarations of the variables currently

    64      * in scope.

    63      * in scope.

    65      * This class does just that...

    64      * This class does just that...

    66      * A new object instance is instantiated whenever we start checking semantics

    65      * A new object instance is instantiated whenever we start checking semantics

    96      */

    95      */

    97     symbol_c *il_operand_type;

    96     symbol_c *il_operand_type;

    98     symbol_c *il_operand;

    97     symbol_c *il_operand;

    99 

    98 

   100     /* some helper functions... */

    99     /* some helper functions... */

   102     void handle_function_invocation(symbol_c *fcall, generic_function_call_t fcall_data);

   100     void handle_function_invocation(symbol_c *fcall, generic_function_call_t fcall_data);

   103     void *handle_implicit_il_fb_invocation(const char *param_name, symbol_c *il_operator, symbol_c *called_fb_declaration);  

   101     void *handle_implicit_il_fb_invocation(const char *param_name, symbol_c *il_operator, symbol_c *called_fb_declaration);  

   104     void *handle_conditional_flow_control_IL_instruction(symbol_c *symbol, const char *oper);

   102     void *handle_conditional_flow_control_IL_instruction(symbol_c *symbol, const char *oper);

   105 

   103 

   106     void *print_binary_operator_errors  (const char *il_operator, symbol_c *symbol,                                     bool deprecated_operation = false);

   104     void *print_binary_operator_errors  (const char *il_operator, symbol_c *symbol,                                     bool deprecated_operation = false);