From bf524be10c1fbc28e59d11d17fc7147f53129cb5 Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 25 Feb 2016 07:48:31 +0000
Subject: merge revision(s) 53167: [Backport #11825]

	* re.c (reg_names_iter): should consider encoding of regexp.
	  [ruby-core:72185] [Bug #11825]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@53920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_regexp.rb | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_regexp.rb b/test/ruby/test_regexp.rb
index bef770b923..8223a143b3 100644
--- a/test/ruby/test_regexp.rb
+++ b/test/ruby/test_regexp.rb
@@ -119,13 +119,19 @@ class TestRegexp < Test::Unit::TestCase
     assert_equal(nil, Regexp.last_match(1))
     assert_equal(nil, Regexp.last_match(:foo))
 
+    bug11825_name = "\u{5b9d 77f3}"
+    bug11825_str = "\u{30eb 30d3 30fc}"
+    bug11825_re = /(?<#{bug11825_name}>)#{bug11825_str}/
+
     assert_equal(["foo", "bar"], /(?<foo>.)(?<bar>.)/.names)
     assert_equal(["foo"], /(?<foo>.)(?<foo>.)/.names)
     assert_equal([], /(.)(.)/.names)
+    assert_equal([bug11825_name], bug11825_re.names)
 
     assert_equal(["foo", "bar"], /(?<foo>.)(?<bar>.)/.match("ab").names)
     assert_equal(["foo"], /(?<foo>.)(?<foo>.)/.match("ab").names)
     assert_equal([], /(.)(.)/.match("ab").names)
+    assert_equal([bug11825_name], bug11825_re.match(bug11825_str).names)
 
     assert_equal({"foo"=>[1], "bar"=>[2]},
                  /(?<foo>.)(?<bar>.)/.named_captures)
-- 
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