From: Eric Wong Date: 2014-11-24T22:11:33+00:00 Subject: [ruby-core:66443] Re: [ruby-trunk - Bug #10537] Repeated creation and garbage collection of WeakRef instances against a single object leaks memory Thanks for trying. I can not reproduce your broken object issue with my patch on Linux (x86-64 and i686). "make check" passes, but maybe something else is missing...