[GHC] #12933: Wrong class instance selection with Data.Kind.Type

GHC ghc-devs at haskell.org
Tue Dec 6 21:04:53 UTC 2016


#12933: Wrong class instance selection with Data.Kind.Type
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        Reporter:  julm              |                Owner:
            Type:  bug               |               Status:  closed
        Priority:  highest           |            Milestone:
       Component:  Compiler          |              Version:  8.0.1
      Resolution:  duplicate         |             Keywords:  TypeInType
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  GHC accepts       |  Unknown/Multiple
  invalid program                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by goldfire):

 * status:  new => closed
 * resolution:   => duplicate


Comment:

 Yes -- this is an instance of #11715.

 Thanks for including this example, which I will link to from #11715.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12933#comment:2>
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