alt_merge_opt_anc_info 4280 ext/mbstring/oniguruma/regcomp.c   alt_merge_opt_anc_info(&to->anc, &add->anc);
alt_merge_opt_anc_info 4436 ext/mbstring/oniguruma/regcomp.c   alt_merge_opt_anc_info(&to->anc, &add->anc);
alt_merge_opt_anc_info 4526 ext/mbstring/oniguruma/regcomp.c   alt_merge_opt_anc_info  (&to->anc,  &add->anc);