From 13dffd8a2a1350c3293ac9e180e3840b9f522e79 Mon Sep 17 00:00:00 2001 From: nobu Date: Wed, 18 Jan 2017 03:38:52 +0000 Subject: class.c: non-keyword hash class * class.c (rb_extract_keywords): keep the class of non-keyword elements hash as the original. [ruby-core:77813] [Bug #12884] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57360 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_keyword.rb | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'test') diff --git a/test/ruby/test_keyword.rb b/test/ruby/test_keyword.rb index ad0bf63492..f10412e6cd 100644 --- a/test/ruby/test_keyword.rb +++ b/test/ruby/test_keyword.rb @@ -629,4 +629,16 @@ class TestKeywordArguments < Test::Unit::TestCase klass.new(d: 4) end end + + def test_non_keyword_hash_subclass + bug12884 = '[ruby-core:77813] [Bug #12884]' + klass = EnvUtil.labeled_class("Child", Hash) + obj = Object.new + def obj.t(params = klass.new, d: nil); params; end + x = klass.new + x["foo"] = "bar" + result = obj.t(x) + assert_equal(x, result) + assert_kind_of(klass, result, bug12884) + end end -- cgit v1.2.3