[Haskell-cafe] A GHC error message puzzle

Sebastian Fischer sebf at informatik.uni-kiel.de
Thu Aug 12 11:51:04 EDT 2010

> Give a definition for process and an input file that reproduce this
> result.

Quite probably not the intended solution:

     process :: String -> String
     process _ = error "output: hClose: illegal operation (handle is  

> Have fun!


Underestimating the novelty of the future is a time-honored tradition.

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