[GHC] #10245: panic in new integer switch logic with "out-of-range" literals

[GHC]

#10245: panic in new integer switch logic with "out-of-range" literals
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        Reporter:  rwbarton          |                   Owner:  nomeata
            Type:  bug               |                  Status:  closed
        Priority:  high              |               Milestone:
       Component:  Compiler          |                 Version:  7.11
  (CodeGen)                          |                Keywords:
      Resolution:  fixed             |            Architecture:  x86_64
Operating System:  Unknown/Multiple  |  (amd64)
 Type of failure:  Compile-time      |               Test Case:
  crash                              |                Blocking:
      Blocked By:                    |  Differential Revisions:
 Related Tickets:                    |
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Comment (by rwbarton):

 Curiously for a 32-bit compiler I can reproduce the issue with `Int` but
 not with `Int32`. Maybe the ASSERT is really checking an intended
 invariant, and something went wrong earlier (desugaring?)

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10245#comment:6>
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