[GHC] #14246: Probably AllowAmbiguousTypes + UndecidableInstances + TypeInType

[GHC]

#14246: Probably AllowAmbiguousTypes + UndecidableInstances + TypeInType
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        Reporter:  Toricon           |                Owner:  (none)
            Type:  bug               |               Status:  infoneeded
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.0.2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:  x86_64
 Type of failure:  Compile-time      |  (amd64)
  crash or panic                     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #13271            |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by Iceland_jack):

 * cc: Iceland_jack (added)


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14246#comment:4>
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