[GHC] #14175: Panic repSplitTyConApp_maybe

[GHC]

#14175: Panic repSplitTyConApp_maybe
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        Reporter:  dfeuer            |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.2.2
       Component:  Compiler (Type    |              Version:  8.2.1
  checker)                           |
      Resolution:                    |             Keywords:  TypeInType
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  crash or panic                     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #13910            |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by simonpj):

 Thanks.  I have a fix for this on my laptop.  Not quite daring to push
 during ICFP lest I break something (alghoug it validates).  With the fix I
 get
 {{{
 T14175a.hs:11:15: error: Not in scope: type variable    k
    |
 11 |   data CD :: (k -> *) -> (k -> *) -> *
    |               ^

 T14175a.hs:11:27: error: Not in scope: type variable    k
    |
 11 |   data CD :: (k -> *) -> (k -> *) -> *
    |                           ^
 }}}
 for comment:1

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14175#comment:3>
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