[GHC] #13550: -ddump-splices doesn't parenthesize type/data families correctly in 8.2.1

[GHC]

#13550: -ddump-splices doesn't parenthesize type/data families correctly in 8.2.1
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        Reporter:  RyanGlScott       |                Owner:  alanz
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Template Haskell  |              Version:  8.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #13199            |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by Alan Zimmerman <alan.zimm@…>):

 In [changeset:"5282bb1772ba3f1dc999a177965e543822f342a0/ghc" 5282bb1/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="5282bb1772ba3f1dc999a177965e543822f342a0"
 Parenthesize type/data families correctly for -ddump-splices

 Fix a regression in the pretty-printed code for -ddump-splices, which
 regressed
 since 8.0.

 Closes trac issue #13550
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13550#comment:3>
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