From b09eabd430d92cdae011bb7ad08a3300049a4392 Mon Sep 17 00:00:00 2001
From: shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 6 Feb 2010 15:26:34 +0000
Subject: * class.c (rb_class_init_copy): raise a TypeError if the argument is 
  BasicObject.  [ruby-core:27060]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26607 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_class.rb | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_class.rb b/test/ruby/test_class.rb
index b444d4e8ab..3a0ced8be7 100644
--- a/test/ruby/test_class.rb
+++ b/test/ruby/test_class.rb
@@ -181,6 +181,8 @@ class TestClass < Test::Unit::TestCase
     o = Object.new
     c = class << o; self; end
     assert_raise(TypeError) { c.dup }
+
+    assert_raise(TypeError) { BasicObject.dup }
   end
 
   def test_singleton_class
-- 
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