[GHC] #14578: Incorrect parenthesization of types in -ddump-deriv

[GHC]

#14578: Incorrect parenthesization of types in -ddump-deriv
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        Reporter:  RyanGlScott       |                Owner:  (none)
            Type:  bug               |               Status:  merge
        Priority:  normal            |            Milestone:  8.4.1
       Component:  Compiler          |              Version:  8.2.2
      Resolution:  fixed             |             Keywords:  deriving
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  Debugging         |            Test Case:
  information is incorrect           |  deriving/should_compile/T14578
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D4266
       Wiki Page:                    |
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Changes (by bgamari):

 * status:  closed => merge
 * milestone:   => 8.4.1


Comment:

 Merged in e32f582783.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14578#comment:7>
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