[GHC] #14547: Wrong warning by -Wincomplete-patterns

[GHC]

#14547: Wrong warning by -Wincomplete-patterns
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        Reporter:  YoshikuniJujo     |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  low               |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  8.2.1
      Resolution:  fixed             |             Keywords:  incomplete-
                                     |  patterns OverloadedLists,
                                     |  PatternMatchWarnings TypeFamilies
Operating System:  Linux             |         Architecture:  x86
 Type of failure:  Incorrect         |            Test Case:
  error/warning at compile-time      |  deSugar/should_compile/T14547
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D4624
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"280de0c19682fb1b0941cad94f9219b513a6d3e2/ghc" 280de0c/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="280de0c19682fb1b0941cad94f9219b513a6d3e2"
 Revert "Normalize the element type of ListPat, fix #14547"

 This reverts commit 361d23a8ebb44f5df5167306d7b98d8bd1724e06.
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14547#comment:14>
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