From 98e65d9d921ec810bbae2233b80e865e76dd8502 Mon Sep 17 00:00:00 2001 From: nobu Date: Thu, 6 Dec 2018 07:49:24 +0000 Subject: Prefer rb_check_arity when 0 or 1 arguments Especially over checking argc then calling rb_scan_args just to raise an ArgumentError. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66238 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- iseq.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'iseq.c') diff --git a/iseq.c b/iseq.c index 0b5f7c14e4..8e890d4a67 100644 --- a/iseq.c +++ b/iseq.c @@ -3183,8 +3183,7 @@ rb_iseqw_local_variables(VALUE iseqval) static VALUE iseqw_to_binary(int argc, VALUE *argv, VALUE self) { - VALUE opt; - rb_scan_args(argc, argv, "01", &opt); + VALUE opt = !rb_check_arity(argc, 0, 1) ? Qnil : argv[0]; return rb_iseq_ibf_dump(iseqw_check(self), opt); } -- cgit v1.2.3