[GHC] #15627: Absent unlifted bindings

[GHC]

#15627: Absent unlifted bindings
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        Reporter:  sgraf             |                Owner:  (none)
            Type:  task              |               Status:  new
        Priority:  normal            |            Milestone:  ⊥
       Component:  Compiler          |              Version:  8.4.3
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #9279 #4328       |  Differential Rev(s):
  #11126                             |
       Wiki Page:                    |
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Comment (by sgraf):

 There's something weird about this polymorphic literal thing. Assuming we
 are talking about something like `| RubbishLit TyCon`, take the
 constructor `RubbishLit mutVarPrimTyCon` as an example: It's a value
 living in the higher kind `Type -> Type -> TYPE UnliftedRep`.

 I'm not sure this works for `literalType`?!

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15627#comment:8>
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