[GHC] #12550: Inconsistent unicode display for kinds

[GHC]

#12550: Inconsistent unicode display for kinds
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        Reporter:  johnleo       |                Owner:  johnleo
            Type:  bug           |               Status:  new
        Priority:  normal        |            Milestone:
       Component:  Compiler      |              Version:  8.0.1
      Resolution:                |             Keywords:
Operating System:  MacOS X       |         Architecture:  x86_64 (amd64)
 Type of failure:  None/Unknown  |            Test Case:
      Blocked By:                |             Blocking:
 Related Tickets:                |  Differential Rev(s):
       Wiki Page:                |
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Comment (by johnleo):

 Note that https://ghc.haskell.org/trac/ghc/ticket/11660 will merge the two
 pretty-printers so it is best to fix this (if still necessary) after that
 patch has been applied.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12550#comment:4>
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