[GHC] #8318: GHC does not infer type of `tagToEnum#` expression

[GHC]

#8318: GHC does not infer type of `tagToEnum#` expression
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        Reporter:  jstolarek                  |            Owner:
            Type:  bug                        |           Status:  new
        Priority:  normal                     |        Milestone:
       Component:  Compiler                   |          Version:  7.7
      Resolution:                             |         Keywords:
Operating System:  Unknown/Multiple           |     Architecture:
 Type of failure:  GHC rejects valid program  |  Unknown/Multiple
       Test Case:                             |       Difficulty:  Unknown
        Blocking:                             |       Blocked By:
                                              |  Related Tickets:
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Changes (by parcs):

 * cc: patrick@… (added)


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8318#comment:2>
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