[GHC] #12174: Recursive use of type-in-type results in infinite loop

[GHC]

#12174: Recursive use of type-in-type results in infinite loop
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        Reporter:  ezyang            |                Owner:  goldfire
            Type:  bug               |               Status:  new
        Priority:  highest           |            Milestone:  8.2.1
       Component:  Compiler (Type    |              Version:  8.0.1
  checker)                           |
      Resolution:                    |             Keywords:  TypeInType
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by Simon Peyton Jones <simonpj@…>):

 In [changeset:"03b0b8e43ff43365fc52a92d8ff18558f4ee8202/ghc"
 03b0b8e4/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="03b0b8e43ff43365fc52a92d8ff18558f4ee8202"
 Test Trac #12174
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12174#comment:7>
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