[GHC] #14546: -Woverlapping-patterns warns on wrong patterns for Int

[GHC]

#14546: -Woverlapping-patterns warns on wrong patterns for Int
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        Reporter:  Lemming           |                Owner:  sighingnow
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:
       Component:  Compiler (Type    |              Version:  8.2.2
  checker)                           |             Keywords:
      Resolution:  fixed             |  PatternMatchWarnings
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  Incorrect         |            Test Case:
  error/warning at compile-time      |  deSugar/should_compile/T14546a,
                                     |  deSugar/should_compile/T14546b,
                                     |  deSugar/should_compile/T14546c
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D4571
       Wiki Page:                    |
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Comment (by sighingnow):

 I'm building ghc-head now. I will look at this  problem. Sorry for the
 break.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14546#comment:8>
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