[GHC] #13050: Holes don't work infix

[GHC]

#13050: Holes don't work infix
-------------------------------------+-------------------------------------
           Reporter:  Iceland_jack   |             Owner:
               Type:  feature        |            Status:  new
  request                            |
           Priority:  normal         |         Milestone:
          Component:  Compiler       |           Version:  8.0.1
           Keywords:                 |  Operating System:  Unknown/Multiple
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
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 As pointed out in this
 [https://twitter.com/deech/status/815294260115369985 tweet], holes don't
 work infix

 {{{
 #Haskell holes don't work with infixed functions, eg.
 _ 1 1 (Hole found: Integer -> Integer -> ...)
 1 `_`  1 (parse error)
 1 `_x` 1 (same)
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13050>
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