ALLOWED_TYPE_IN_LB 3868 ext/mbstring/oniguruma/regcomp.c r = check_type_tree(an->target, ALLOWED_TYPE_IN_LB, ALLOWED_TYPE_IN_LB 3880 ext/mbstring/oniguruma/regcomp.c r = check_type_tree(an->target, ALLOWED_TYPE_IN_LB,