[GHC] #7150: unjustified overlapping instances error

[GHC]

#7150: unjustified overlapping instances error
-------------------------+--------------------------------------------------
    Reporter:  maeder    |       Owner:                           
        Type:  bug       |      Status:  new                      
    Priority:  highest   |   Milestone:  7.6.1                    
   Component:  Compiler  |     Version:  7.6.1-rc1                
    Keywords:            |          Os:  Solaris                  
Architecture:  x86       |     Failure:  GHC rejects valid program
  Difficulty:  Unknown   |    Testcase:                           
   Blockedby:            |    Blocking:                           
     Related:            |  
-------------------------+--------------------------------------------------

Comment(by maeder):

 It seems that you got further than I ever came. Can you try to comment out
 this bit

 {{{
 -bash-3.00$ diff OMDoc/Import.hs~ OMDoc/Import.hs
 181,182c181
 <   mt <- getModificationTime fp
 <   return $ setFilePath fp mt $ emptyLibName s
 ---
 >   return $ emptyLibName s
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7150#comment:12>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler