[GHC] #9102: Assertion failure in CoreUtils.lhs

[GHC]

#9102: Assertion failure in CoreUtils.lhs
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        Reporter:  tmcdonell         |            Owner:
            Type:  bug               |           Status:  new
        Priority:  normal            |        Milestone:
       Component:  Compiler          |          Version:  7.8.2
      Resolution:                    |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown      |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
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Comment (by Simon Peyton Jones <simonpj@…>):

 In [changeset:"4cfc1fae11ec9a5c4b34ac747f0ce50f52423eba/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="4cfc1fae11ec9a5c4b34ac747f0ce50f52423eba"
 Lint should check that TyConAppCo doesn't have a synonym in the tycon
 position

 That is why Lint didn't nail Trac #9102
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9102#comment:2>
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