[GHC] #9533: Signed/unsigned integer difference between compiled and interpreted code

[GHC]

#9533: Signed/unsigned integer difference between compiled and interpreted code
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        Reporter:  MichaelBurge      |                Owner:
            Type:  bug               |               Status:  new
        Priority:  high              |            Milestone:
       Component:  Compiler          |              Version:  7.8.3
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:  x86_64
 Type of failure:  Incorrect result  |  (amd64)
  at runtime                         |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by rwbarton):

 I created #13256 and #13257 for the suggestion of "Issue a warning when a
 negative number is used in a case statement in unsigned context".

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9533#comment:5>
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