check_arrival_expand_ecl
static reg_errcode_t check_arrival_expand_ecl (const re_dfa_t *dfa,
err = check_arrival_expand_ecl (dfa, &next_nodes, subexp_num, type);
err = check_arrival_expand_ecl (dfa, &next_nodes, subexp_num, type);
err2 = check_arrival_expand_ecl (dfa, &new_dests, subexp_num, type);