[GHC] #5951: Panic on Malformed instance A => B => C

GHC cvs-ghc at haskell.org
Tue Jun 19 15:38:01 CEST 2012


#5951: Panic on Malformed instance A => B => C
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  Reporter:  br1                       |          Owner:                  
      Type:  bug                       |         Status:  closed          
  Priority:  normal                    |      Milestone:  7.6.1           
 Component:  Compiler                  |        Version:  7.4.1           
Resolution:  fixed                     |       Keywords:                  
        Os:  Unknown/Multiple          |   Architecture:  Unknown/Multiple
   Failure:  Compile-time crash        |     Difficulty:  Unknown         
  Testcase:  rename/should_fail/T5951  |      Blockedby:                  
  Blocking:                            |        Related:                  
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Comment(by simonpj):

 I don't know without a concrete example. If you suggest a program I guess
 I can test it with HEAD?  Or maybe you can too?

 Simon

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5951#comment:5>
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