[GHC] #2378: panic: lookupVers1, when standalone deriving Typeable and Data

[GHC]

#2378: panic: lookupVers1, when standalone deriving Typeable and Data
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 Reporter:  guest                          |          Owner:            
     Type:  merge                          |         Status:  new       
 Priority:  normal                         |      Milestone:  6.8 branch
Component:  Compiler                       |        Version:  6.8.3     
 Severity:  normal                         |     Resolution:            
 Keywords:                                 |     Difficulty:  Unknown   
 Testcase:  deriving/should_compile/T2378  |   Architecture:  x86       
       Os:  MacOS X                        |  
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Changes (by igloo):

  * owner:  igloo =>

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2378#comment:7>
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