if (id_is_suffix(new_id_from_str("Exception"), name)) return 1;
if (id_is_suffix(new_id_from_str("Throwable"), name)) return 1;
if (id_is_suffix(new_id_from_str("Error"), name)) return 1;
if (id_is_suffix(new_id_from_str("Exception"), name)) return 1;
if (id_is_suffix(new_id_from_str("Throwable"), name)) return 1;
if (id_is_suffix(new_id_from_str("Error"), name)) return 1;