[GHC] #15379: Don't reject user-written instances of KnownNat and friends in hsig files

GHC ghc-devs at haskell.org
Tue Jul 31 09:46:55 UTC 2018


#15379: Don't reject user-written instances of KnownNat and friends in hsig files
-------------------------------------+-------------------------------------
        Reporter:  ezyang            |                Owner:  (none)
            Type:  bug               |               Status:  patch
        Priority:  normal            |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  8.4.3
      Resolution:                    |             Keywords:  backpack
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D4988
       Wiki Page:                    |
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Changes (by ppk):

 * Attachment "out" removed.


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15379>
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