[GHC] #15740: Type family with higher-rank result is too accepting

[GHC]

#15740: Type family with higher-rank result is too accepting
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        Reporter:  goldfire          |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  highest           |            Milestone:  8.8.1
       Component:  Compiler          |              Version:  8.6.1
      Resolution:  fixed             |             Keywords:  TypeFamilies,
                                     |  TypeInType
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:  indexed-
                                     |  types/should_fail/T15740,
                                     |  should_compile/T15740a
      Blocked By:                    |             Blocking:
 Related Tickets:  #15793            |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by simonpj):

 * status:  new => closed
 * testcase:   => indexed-types/should_fail/T15740, should_compile/T15740a
 * resolution:   => fixed


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15740#comment:8>
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