From 9afd5465e216f4795bf952a072aae5b315a66d8d Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 17 May 2008 05:01:52 +0000
Subject: * array.c (rb_ary_sort_bang): should not free shared pointer, and set
   shared.  [ruby-dev:34732]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16445 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_array.rb | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb
index a5b4735601..463701b846 100644
--- a/test/ruby/test_array.rb
+++ b/test/ruby/test_array.rb
@@ -1152,6 +1152,16 @@ class TestArray < Test::Unit::TestCase
     assert_match(/reentered/, e.message, '[ruby-core:16679]')
   end
 
+  def test_sort_with_replace
+    xary = (1..100).to_a
+    100.times do
+      ary = (1..100).to_a
+      ary.sort! {|a,b| ary.replace(xary); a <=> b}
+      GC.start
+      assert_equal(xary, ary, '[ruby-dev:34732]')
+    end
+  end
+
   def test_to_a
     a = @cls[ 1, 2, 3 ]
     a_id = a.__id__
-- 
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