[GHC] #2006: unreachable GADT pattern clauses show up as warnings with -Wall

[GHC]

#2006: unreachable GADT pattern clauses show up as warnings with -Wall
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    Reporter:  ryani             |        Owner:                  
        Type:  bug               |       Status:  closed          
    Priority:  normal            |    Milestone:  6.12 branch     
   Component:  Compiler          |      Version:  6.8.1           
    Severity:  normal            |   Resolution:  fixed           
    Keywords:                    |   Difficulty:  Unknown         
    Testcase:                    |           Os:  Unknown/Multiple
Architecture:  Unknown/Multiple  |  
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Changes (by igloo):

  * status:  new => closed
  * resolution:  => fixed

Comment:

 Fixed by:
 {{{
 Wed Jul 22 06:09:33 BST 2009  simonpj at microsoft.com
   * Take account of GADTs when reporting patterm-match overlap
 }}}

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2006#comment:8>
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