[GHC] #13887: Template Haskell pretty-printer doesn't parenthesize infix datatype names in data declarations

[GHC]

#13887: Template Haskell pretty-printer doesn't parenthesize infix datatype names
in data declarations
-------------------------------------+-------------------------------------
        Reporter:  RyanGlScott       |                Owner:  ak3n
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:  8.2.1
       Component:  Template Haskell  |              Version:  8.0.1
      Resolution:  fixed             |             Keywords:  newcomer
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Incorrect result  |  Unknown/Multiple
  at runtime                         |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D3717,
       Wiki Page:                    |  Phab:D3802
-------------------------------------+-------------------------------------

Comment (by Ryan Scott <ryan.gl.scott@…>):

 In [changeset:"7089dc2f12f9616771fc1de143e9b974157405d8/ghc"
 7089dc2f/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="7089dc2f12f9616771fc1de143e9b974157405d8"
 Follow-up to #13887, for promoted infix constructors

 Summary:
 Correct a couple more spots in the TH pretty-printer by applying the
 appropriate parenthesization for infix names. Fixes #13887 (again).

 Test Plan: make test TEST=T13887

 Reviewers: austin, bgamari

 Subscribers: rwbarton, thomie

 GHC Trac Issues: #13887

 Differential Revision: https://phabricator.haskell.org/D3802
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13887#comment:10>
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