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

[GHC]

#13050: Holes don't work infix
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        Reporter:  Iceland_jack      |                Owner:
            Type:  feature request   |               Status:  patch
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.0.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D2910
       Wiki Page:                    |
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Comment (by Ömer Sinan Ağacan <omeragacan@…>):

 In [changeset:"6c869f906b879bc746ea1aa3e79e02f146d85093/ghc"
 6c869f90/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="6c869f906b879bc746ea1aa3e79e02f146d85093"
 Parse holes as infix operators

 Reported as #13050. Since holes are expressions but not identifiers,
 holes were not allowed in infix operator position. This patch introduces
 a new production in infix operator parser to allow this.

 Reviewers: simonpj, austin, bgamari

 Reviewed By: simonpj

 Subscribers: simonpj, RyanGlScott, thomie, mpickering

 Differential Revision: https://phabricator.haskell.org/D2910

 GHC Trac Issues: #13050
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13050#comment:4>
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