[GHC] #8055: ghc: panic! (the 'impossible' happened) [..] kindFunResult

[GHC]

#8055: ghc: panic! (the 'impossible' happened) [..] kindFunResult
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       Reporter:  guest           |             Owner:
           Type:  bug             |            Status:  new
       Priority:  normal          |         Milestone:
      Component:  Compiler        |           Version:  7.6.3
       Keywords:                  |  Operating System:  MacOS X
   Architecture:  x86_64 (amd64)  |   Type of failure:  None/Unknown
     Difficulty:  Unknown         |         Test Case:
     Blocked By:                  |          Blocking:
Related Tickets:                  |
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 Hello

 The following code causes GHC (and GHCi) to panic. I'm not sure about the
 correctness of the code itself. I came upon it because of a misplaced `$`.

 {{{
 GHCi, version 7.6.3: http://www.haskell.org/ghc/  :? for help
 Loading package ghc-prim ... linking ... done.
 Loading package integer-gmp ... linking ... done.
 Loading package base ... linking ... done.
 λ> :m +Data.Either Control.Applicative Control.Monad.Trans
 λ> :t either error id <$> lift
 ghc: panic! (the 'impossible' happened)
   (GHC version 7.6.3 for x86_64-apple-darwin):
         kindFunResult
 <<details unavailable>>

 Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug

 λ>
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8055>
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