From bb54d0ae4cafaecfecb2299d7acacaa642afce5c Mon Sep 17 00:00:00 2001
From: shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 11 Jan 2013 00:58:08 +0000
Subject: * insns.def (defineclass): private constants should not be accessed  
 by scoped module definitions.  The bug was introduced in r38495.

* test/ruby/test_module.rb: related test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38772 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_module.rb | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_module.rb b/test/ruby/test_module.rb
index 340c37762a..6e25dac1d5 100644
--- a/test/ruby/test_module.rb
+++ b/test/ruby/test_module.rb
@@ -1604,6 +1604,26 @@ class TestModule < Test::Unit::TestCase
     assert_top_method_is_private(:define_method)
   end
 
+  module PrivateConstantReopen
+    PRIVATE_CONSTANT = true
+    private_constant :PRIVATE_CONSTANT
+  end
+
+  def test_private_constant_reopen
+    assert_raise(NameError) do
+      eval <<-EOS, TOPLEVEL_BINDING
+        module TestModule::PrivateConstantReopen::PRIVATE_CONSTANT
+        end
+      EOS
+    end
+    assert_raise(NameError) do
+      eval <<-EOS, TOPLEVEL_BINDING
+        class TestModule::PrivateConstantReopen::PRIVATE_CONSTANT
+        end
+      EOS
+    end
+  end
+
   private
 
   def assert_top_method_is_private(method)
-- 
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