[GHC] #15398: GADT deriving Ord generates inaccessible code in a pattern with constructor.

GHC ghc-devs at haskell.org
Wed Jul 18 20:57:11 UTC 2018


#15398: GADT deriving Ord generates inaccessible code in a pattern with
constructor.
-------------------------------------+-------------------------------------
        Reporter:  philderbeast      |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  8.2.2
      Resolution:                    |             Keywords:  deriving,
                                     |  PatternMatchWarnings
Operating System:  MacOS X           |         Architecture:  x86_64
                                     |  (amd64)
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by simonpj):

 * keywords:   => deriving, PatternMatchWarnings


-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15398#comment:7>
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