[GHC] #13238: Harmonise pretty printing of parens in hsSyn

[GHC]

#13238: Harmonise pretty printing of parens in hsSyn
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        Reporter:  alanz             |                Owner:  alanz
            Type:  task              |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by Alan Zimmerman <alan.zimm@…>):

 In [changeset:"3b23f680c2b1f80b693eb8896fb21e4bbf8edc7e/ghc"
 3b23f680/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="3b23f680c2b1f80b693eb8896fb21e4bbf8edc7e"
 Remove HsContext from ppr_mono_ty, and remove ppParendHsType

 This is a cleanup after Trac #13238, as the context was no longer being
 used.
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13238#comment:1>
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