From 1be6a498ba8d1c113d4e0e7547d01c86c188e5c4 Mon Sep 17 00:00:00 2001
From: mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 7 Jan 2013 14:42:52 +0000
Subject: * ext/bigdecimal/bigdecimal.c (rmpd_power_by_big_decimal):   add
 RB_GC_GUARD to prevent the immediate object is GCed too early.   This patch
 was made by Yusuke Endoh.  [Bug #7044] [ruby-core:47632]

* test/bigdecimal/test_bigdecimal.rb: add a reproduction test for
  the issue [Bug #7044]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/bigdecimal/test_bigdecimal.rb | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'test')

diff --git a/test/bigdecimal/test_bigdecimal.rb b/test/bigdecimal/test_bigdecimal.rb
index a06adb1356..51d2e8f309 100644
--- a/test/bigdecimal/test_bigdecimal.rb
+++ b/test/bigdecimal/test_bigdecimal.rb
@@ -874,6 +874,12 @@ class TestBigDecimal < Test::Unit::TestCase
     assert_match(/^#<BigDecimal:[0-9a-f]+,'0.12345678E4',#{prec}\(#{maxprec}\)>$/, x.inspect)
   end
 
+  def test_power
+    assert_nothing_raised(TypeError, '[ruby-core:47632]') do
+      1000.times { BigDecimal.new('1001.10')**0.75 }
+    end
+  end
+
   def test_power_with_nil
     assert_raise(TypeError) do
       BigDecimal(3) ** nil
-- 
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