[GHC] #595: Overhaul GHC's overlapping/non-exhaustive pattern checking

[GHC]

#595: Overhaul GHC's overlapping/non-exhaustive pattern checking
------------------------------------------------+---------------------------
  Reporter:  simonmar                           |          Owner:  marcotmarcot    
      Type:  task                               |         Status:  new             
  Priority:  normal                             |      Milestone:  _|_             
 Component:  Compiler                           |        Version:  None            
Resolution:  None                               |       Keywords:  warnings        
Difficulty:  Difficult (2-5 days)               |             Os:  Unknown/Multiple
  Testcase:  N/A                                |   Architecture:  Unknown/Multiple
   Failure:  Incorrect warning at compile-time  |  
------------------------------------------------+---------------------------

Comment(by marcotmarcot):

 Hi.

 I won't work with this task, because I've not found the relevance.
 [http://hackage.haskell.org/trac/ghc/ticket/322 Issue #322] doens't seem
 to be fixable, and [http://hackage.haskell.org/trac/ghc/ticket/2204 issue
 #2204] and [http://hackage.haskell.org/trac/ghc/ticket/1307 #1307] are
 only about improving the error message.

 Greetings.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/595#comment:15>
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