[Haskell-cafe] I think I've found a regression in Haskell Platform, but what do I do next?

Nick Frolov nf at mkmks.org
Tue Mar 8 12:53:48 CET 2011

On Tue, 2011-02-22 at 07:12 -0800, Johan Tibell wrote:
> On Tue, Feb 22, 2011 at 7:08 AM, Nick Frolov <nf at mkmks.org> wrote:
> > Something has definitely changed between these two ghc versions. Since
> > I've spent considerable amount of time on finding a workaround for the
> > problem, I'd like to file a real bug report, but I'm not completely sure
> > where to do it because there are several pieces of software involved
> > (ghc itself, 'process', 'satchmo' and 'minisat2' SAT solver). Could
> > somebody guide me please?
> There were a few I/O manager related bugs, one related to forking
> processes. These should be fixed in GHC 7.0.2 (and the next HP
> release), due soon.

I've just reproduced the bug with GHC 7.0.2. It seems that it still has
to be reported, but, again, I have no idea if it's caused by a possible
regression in GHC. It could be that one of the libraries relies on the
wrong behaviour of GHC 6.12.*, right?

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