304 	char *class_buf = NULL, *p;  in get_class_info()  local
323 		new_class_buf = realloc(class_buf, new_class_buf_len);  in get_class_info()
325 			free(class_buf);  in get_class_info()
329 		class_buf = new_class_buf;  in get_class_info()
331 		p = class_buf;  in get_class_info()
360 	return class_buf;  in get_class_info()
417 	char *class_buf = NULL;  in constraint_expr_eval_reason()  local
432 	class_buf = get_class_info(tclass, constraint, xcontext);  in constraint_expr_eval_reason()
433 	if (!class_buf) {  in constraint_expr_eval_reason()
796 		const char *buffers[] = { class_buf, a, "); ", tmp_buf, 0 };  in constraint_expr_eval_reason()
826 	free(class_buf);  in constraint_expr_eval_reason()