[GHC] #7397: -fwarn-irrefutable-patterns

[GHC]

#7397: -fwarn-irrefutable-patterns
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Reporter:  chrisdone         |          Owner:                  
    Type:  feature request   |         Status:  new             
Priority:  normal            |      Component:  Compiler        
 Version:  7.6.1             |       Keywords:                  
      Os:  Unknown/Multiple  |   Architecture:  Unknown/Multiple
 Failure:  None/Unknown      |      Blockedby:                  
Blocking:                    |        Related:                  
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Comment(by guest):

 Never mind, the disappearance is correct: "GetTheStuff? _ = x" has no
 pattern variables and will never fail.

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7397#comment:2>
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