type_name        6612 gc.c           static const char *type_name(int type, VALUE obj);
type_name        6620 gc.c           	const char *type = type_name(i, 0);
type_name        9106 gc.c               return type_name(TYPE(obj), obj);
type_name        9204 gc.c           	      const char * const type_name = rb_objspace_data_type_name(obj);
type_name        9205 gc.c           	      if (type_name) {
type_name        9206 gc.c           		  snprintf(buff, buff_size, "%s %s", buff, type_name);