[GHC] #15859: Dependent quantification, GHC panic

[GHC]

#15859: Dependent quantification, GHC panic
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        Reporter:  Iceland_jack      |                Owner:  (none)
            Type:  bug               |               Status:  merge
        Priority:  normal            |            Milestone:  8.6.3
       Component:  Compiler          |              Version:  8.6.1
      Resolution:                    |             Keywords:  TypeInType
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
                                     |  dependent/should_fail/T15859
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by Richard Eisenberg <rae@…>):

 In [changeset:"5693ddd071033516a1804420a903cb7e3677682b/ghc"
 5693ddd0/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="5693ddd071033516a1804420a903cb7e3677682b"
 Actually add test for #15859.

 Oops. Forgot to `git add`.
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15859#comment:5>
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