I'm going to try to make a small test case today (probably after 08:00 UTC), but feel free to try it. If my guess is correct, reverting the patch should fix the problem.
On Fri, Sep 6, 2013 at 7:38 AM, Kazu Yamamoto <k...@iij.ad.jp> wrote: > Hi Takano-san, > > > It looks like after the commit, addCFinalizerToWeak# can call into the GC > > with the closure lock held. This means the info pointer points to > > stg_WHITEHOLE_info, breaking the asserted invariant. I haven't done any > > testing to confirm this, however. > > I can try. Should I revert this patch? > > --Kazu > > _______________________________________________ > ghc-devs mailing list > ghc-devs@haskell.org > http://www.haskell.org/mailman/listinfo/ghc-devs >
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