[Haskell-cafe] The weirdest error I've ever seen...
jfredett at gmail.com
Thu Nov 12 12:58:40 EST 2009
Okay, so -- I feel totally awesome -- I never found a GHC bug
before... and a Haskell Celebrity responded to my post! *swoons* :)
Serious question now, There's a fair amount of definitely irrelevant
code (like the definition of the `Email` type, etc), should I post
that in the report too (assuming it doesn't work in 6.12 or I can't
get 6.12 working to try it)?
On Nov 12, 2009, at 4:07 AM, Simon Peyton-Jones wrote:
> | [1 of 3] Compiling Network.HackMail.Email.ParseEmail ( Network/
> | HackMail/Email/ParseEmail.hs, interpreted )
> | [2 of 3] Compiling Network.HackMail.Email.Email ( Network/HackMail/
> | Email/Email.hs, interpreted )
> | [3 of 3] Compiling Network.HackMail.Filter.Filter ( Network/
> | Filter/Filter.hs, interpreted )
> | *** Exception: No match in record selector Var.tcTyVarDetails
> This is a bug in GHC without a doubt.
> It's possible that it's fixed in 6.12 -- can you try the release
> candidate? If it is not fixed, or if it's too hard for you to try,
> can you submit a Trac bug report please? (Include your code, and
> instructions for how to reproduce.
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