* gc.c (internal_object_p): Now a singleton classes appear by

  ObjectSpace.each_object. [Bug #11360]
* test/ruby/test_objectspace.rb: add a test about it.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51320 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 16 insertions, 0 deletions

diff --git a/test/ruby/test_objectspace.rb b/test/ruby/test_objectspace.rb
index d519041f0b..a57c7ea1d1 100644
--- a/test/ruby/test_objectspace.rb
+++ b/test/ruby/test_objectspace.rb
@@ -109,4 +109,20 @@ End
       p Thread.current[:__recursive_key__]
     end;
   end
+
+  def test_each_object_singleton_class
+    assert_separately([], <<-End)
+      class C
+        class << self
+          $c = self
+        end
+      end
+
+      exist = false
+      ObjectSpace.each_object(Class){|o|
+        exist = true if $c == o
+      }
+      assert(exist, 'Bug #11360')
+    End
+  end
 end