From 9a018b046a3d2452c727902ce7af2ed57ba7e444 Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 15 Jan 2013 07:29:28 +0000
Subject: merge revision(s) 38010: [Backport #7452]

	* gc.c (rb_objspace_call_finalizer): finalize_deferred may free up
	  a object which is reachable from a part after this function,
	  e.g. ruby_vm_destruct(). [ruby-dev:46647] [Bug #7452]

	* test/ruby/test_gc.rb (test_finalizing_main_thread): add a test
	  for above.

	* test/rdoc/test_rdoc_servlet.rb:  Tets for above


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@38831 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_gc.rb | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_gc.rb b/test/ruby/test_gc.rb
index 63bec82aad..f04e7e0255 100644
--- a/test/ruby/test_gc.rb
+++ b/test/ruby/test_gc.rb
@@ -106,4 +106,10 @@ class TestGc < Test::Unit::TestCase
   ensure
     GC::Profiler.disable
   end
+
+  def test_finalizing_main_thread
+    assert_in_out_err(%w[--disable-gems], <<-EOS, ["\"finalize\""], [], "[ruby-dev:46647]")
+      ObjectSpace.define_finalizer(Thread.main) { p 'finalize' }
+    EOS
+  end
 end
-- 
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