[GHC] #7984: hsc2hs --cross-compile does not handle negative #enum

[GHC]

#7984: hsc2hs --cross-compile does not handle negative #enum
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              Reporter:  singpolyma  |            Owner:
                  Type:  bug         |           Status:  patch
              Priority:  normal      |        Milestone:  7.10.1
             Component:  hsc2hs      |          Version:  7.6.3
            Resolution:              |         Keywords:
      Operating System:              |     Architecture:  Unknown/Multiple
  Unknown/Multiple                   |       Difficulty:  Unknown
       Type of failure:              |       Blocked By:
  None/Unknown                       |  Related Tickets:
             Test Case:              |
              Blocking:              |
Differential Revisions:              |
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Changes (by singpolyma):

 * status:  new => patch
 * difficulty:   => Unknown


Comment:

 https://phabricator.haskell.org/D301

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7984#comment:2>
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