[Haskell-cafe] Best idiom for avoiding Defaulting warnings with ghc -Wall -Werror ??

Stefan O'Rear stefanor at cox.net
Fri Jun 22 18:14:06 EDT 2007

On Fri, Jun 22, 2007 at 06:11:24PM -0400, Brandon S. Allbery KF8NH wrote:
> (1) any way to flag a pattern match as "I know this is okay", don't  
> warn about it" without shutting off pattern match warnings completely?

case scrutinee of
  Pattern -> alternative
  Pattern -> alternative
  _ -> error "Can't happen in functionname"


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