BUG: GHC compiler error for 6.6

Chris Kuklewicz haskell at list.mightyreason.com
Tue Jan 23 07:23:08 EST 2007

When compiling programs (ghc --make) that use regex-parsec I trigger an error in
 GHC 6.6:

> ghc-6.6: panic! (the 'impossible' happened)
>   (GHC version 6.6 for powerpc-apple-darwin):
>         simplCore/Simplify.lhs:(1772,0)-(1788,47): Non-exhaustive patterns in function bind_args

I don't have a simple test case yet, but will try to make one if requested.


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