[GHC] #12158: ghc: panic! (the 'impossible' happened) translateConPatVec: lookup

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Mon Jun 6 14:23:16 UTC 2016


#12158: ghc: panic! (the 'impossible' happened)  translateConPatVec: lookup
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        Reporter:  wozgonon          |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.0.1
      Resolution:                    |             Keywords:
Operating System:  Windows           |         Architecture:  x86_64
 Type of failure:  Compile-time      |  (amd64)
  crash                              |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by simonpj):

 Thank you.  That's a long script -- might you be able to shrink it to a
 minimal test case?

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12158#comment:2>
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