Oh excellent, thank you for the tip Kyrill, I had no idea about this!
My build is on the way, so I will try this and report back soon.
On Thu, Apr 3, 2014 at 8:34 AM, kyra
On 4/3/2014 17:15, Austin Seipp wrote:
Right now, Kyrill has suggested a fix I'm attempting (I slightly botched my first try), and I have found a way to avoid it at the moment by turning off optimization (which seems to reduce stack pressure enough to get by on Windows - see the ticket for details).
It's absolutely not necessary to rebuild everything to check if this works, it's enough to edit ghc.exe with peflags utility (which has --stack-reserve and --stack-commit options) and look if it stop segfaulting. If I could reproduce the problem I'd have done this long ago.
Cheers,
Kyra
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