[GHC] #14396: Hs-boot woes during family instance consistency checks

GHC ghc-devs at haskell.org
Sat Oct 28 01:40:11 UTC 2017


#14396: Hs-boot woes during family instance consistency checks
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        Reporter:  simonpj           |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.2.1
      Resolution:                    |             Keywords:
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 goldfire):

 There's an off chance that considering #9562 may help to inform the
 solution here. That ticket is about a type system hole that opens up when
 you mix type families with hs-boot files -- quite unlike this ticket --
 but it somehow may pay you back if you consider all these tickets
 together.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14396#comment:1>
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