[GHC] #13688: Allow splices in definition of pattern synonym

[GHC]

#13688: Allow splices in definition of pattern synonym
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           Reporter:  bgamari        |             Owner:  (none)
               Type:  feature        |            Status:  new
  request                            |
           Priority:  normal         |         Milestone:
          Component:  Template       |           Version:  8.0.1
  Haskell                            |
           Keywords:                 |  Operating System:  Unknown/Multiple
  PatternSynonyms                    |
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
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 shlevy requests the ability to write,
 {{{#!hs
 pattern MyUUID = [uuid|dbf20a11-b04a-47a5-a7d6-a6f9ae7ff895|]
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13688>
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