[GHC] #8970: Non-exhaustive pattern match warning with DataKinds and TypeFamilies

GHC ghc-devs at haskell.org
Tue Apr 8 08:43:29 UTC 2014


#8970: Non-exhaustive pattern match warning with DataKinds and TypeFamilies
-------------------------------------------------+-------------------------
        Reporter:  tensor5                       |            Owner:
            Type:  bug                           |           Status:  new
        Priority:  normal                        |        Milestone:
       Component:  Compiler                      |          Version:  7.6.3
      Resolution:                                |         Keywords:
Operating System:  Unknown/Multiple              |     Architecture:
 Type of failure:  Incorrect warning at          |  Unknown/Multiple
  compile-time                                   |       Difficulty:
       Test Case:                                |  Unknown
        Blocking:                                |       Blocked By:
                                                 |  Related Tickets:  #3927
                                                 |  #6124
-------------------------------------------------+-------------------------
Changes (by jstolarek):

 * related:   => #3927  #6124


--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8970#comment:3>
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