[GHC] #9732: Pattern synonyms and unboxed values

[GHC]

#9732: Pattern synonyms and unboxed values
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              Reporter:  monoidal    |            Owner:  cactus
                  Type:  bug         |           Status:  new
              Priority:  normal      |        Milestone:
             Component:  Compiler    |          Version:  7.8.3
            Resolution:              |         Keywords:
      Operating System:              |     Architecture:  Unknown/Multiple
  Unknown/Multiple                   |       Difficulty:  Unknown
       Type of failure:  Compile-    |       Blocked By:
  time crash                         |  Related Tickets:
             Test Case:              |
              Blocking:              |
Differential Revisions:              |
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Comment (by cactus):

 (and of course if `$mPAT :: forall (r :: ?)` is not kosher, we can just
 have two matchers, one `$mPAT :: forall (r :: *)` and one `$mPAT# ::
 (forall r :: #)`, and just have the extra `()` arguments for `cont`/`fail`
 for the latter)

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9732#comment:11>
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