[GHC] #13233: typePrimRep panic while compiling GHC with profiling

[GHC]

#13233: typePrimRep panic while compiling GHC with profiling
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        Reporter:  bgamari           |                Owner:
            Type:  bug               |               Status:  new
        Priority:  highest           |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.0.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  crash or panic                     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by goldfire):

 Replying to [comment:16 bgamari]:
 > Goldfire, it would be interesting to hear your opinion about the above
 two comments.

 I have no opinion. This area of the compiler is a mystery to me. That
 levity-polymorphism check you discovered earlier was put there only by
 Simon guiding my hand.

 It still sounds like you're on a brilliant chase, though... :)

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13233#comment:20>
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