From 91e2cd34d4a8f8bd624a7fcd25c34239c8e3b319 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 25 Nov 2014 18:58:05 +0000
Subject: vm_method.c: preserve encodings

* vm_method.c (rb_mod_remove_method): preserve encodings of method
  name and class name in error messages.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48576 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_object.rb | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_object.rb b/test/ruby/test_object.rb
index 94a6e9d201..a1514ed853 100644
--- a/test/ruby/test_object.rb
+++ b/test/ruby/test_object.rb
@@ -365,6 +365,19 @@ class TestObject < Test::Unit::TestCase
         end
       INPUT
     end
+
+    m = "\u{30e1 30bd 30c3 30c9}"
+    c = Class.new
+    assert_raise_with_message(NameError, /#{m}/) do
+      c.class_eval {remove_method m}
+    end
+    c = Class.new {
+      define_method(m) {}
+      remove_method(m)
+    }
+    assert_raise_with_message(NameError, /#{m}/) do
+      c.class_eval {remove_method m}
+    end
   end
 
   def test_method_missing
-- 
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