224 	  || (s->midrule && s->midrule->used));  in symbol_should_be_used()
313   symbol_list *midrule = symbol_list_new (dummy, dummy_location);  in grammar_midrule_action()  local
320   midrule->location = dummy_location;  in grammar_midrule_action()
321   midrule->action = current_rule->action;  in grammar_midrule_action()
322   midrule->action_location = dummy_location;  in grammar_midrule_action()
326   midrule->used = current_rule->used;  in grammar_midrule_action()
330     previous_rule_end->next = midrule;  in grammar_midrule_action()
332     grammar = midrule;  in grammar_midrule_action()
335   midrule->next = symbol_list_new (NULL, dummy_location);  in grammar_midrule_action()
336   grammar_rule_check (midrule);  in grammar_midrule_action()
337   midrule->next->next = current_rule;  in grammar_midrule_action()
339   previous_rule_end = midrule->next;  in grammar_midrule_action()
344   grammar_end->midrule = midrule;  in grammar_midrule_action()