[GHC] #15456: (ImplicitParams) Allow ? in binding patterns

[GHC]

#15456: (ImplicitParams) Allow ? in binding patterns
-------------------------------------+-------------------------------------
        Reporter:  Welperooni        |                Owner:  (none)
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  8.4.3
      Resolution:                    |             Keywords:
                                     |  ImplicitParams, patterns
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by Welperooni):

 * keywords:  ImplicitParams => ImplicitParams, patterns


-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15456#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler