45 

    45 

    46 

    46 

    47 class constant_folding_c : public iterator_visitor_c {

    47 class constant_folding_c : public iterator_visitor_c {

    48   private:

    48   private:

    49     search_varfb_instance_type_c *search_varfb_instance_type;

    49     search_varfb_instance_type_c *search_varfb_instance_type;

    51     int error_count;

    50     int error_count;

    52     bool warning_found;

    51     bool warning_found;

    53     int current_display_error_level;

    52     int current_display_error_level;

    54     /* Pointer to the previous IL instruction, which contains the current cvalue of the data stored in the IL stack, i.e. the default variable, a.k.a. accumulator */

    53     /* Pointer to the previous IL instruction, which contains the current cvalue of the data stored in the IL stack, i.e. the default variable, a.k.a. accumulator */

    55     symbol_c *prev_il_instruction;

    54     symbol_c *prev_il_instruction;