[GHC] #8227: cgLookupPanic (probably invalid Core

[GHC]

#8227: cgLookupPanic (probably invalid Core
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       Reporter:  guest            |             Owner:
           Type:  bug              |            Status:  new
       Priority:  normal           |         Milestone:
      Component:  Compiler         |           Version:  7.6.3
       Keywords:  cgLookupPanic    |  Operating System:  MacOS X
   Architecture:                   |   Type of failure:  Compile-time crash
  Unknown/Multiple                 |         Test Case:
     Difficulty:  Unknown          |          Blocking:
     Blocked By:                   |
Related Tickets:                   |
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 ghc: panic! (the 'impossible' happened)
   (GHC version 7.6.3 for x86_64-apple-darwin):
         cgLookupPanic (probably invalid Core; try -dcore-lint)
     cobox{v a34t} [lid]

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8227>
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