[GHC] #10056: Inconsistent precedence of ~

[GHC]

#10056: Inconsistent precedence of ~
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        Reporter:  crockeea          |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  normal            |               Milestone:
       Component:  Compiler          |                 Version:  7.8.4
  (Parser)                           |                Keywords:
      Resolution:                    |            Architecture:
Operating System:  Unknown/Multiple  |  Unknown/Multiple
 Type of failure:  GHC rejects       |               Test Case:
  valid program                      |                Blocking:
      Blocked By:                    |  Differential Revisions:
 Related Tickets:  #10059            |
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Comment (by simonpj):

 I would love someone to take this on.  It's detail work, but treating
 `(~)` more systematically would be a jolly good thing, and a public
 service.

 Simon

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10056#comment:6>
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