[GHC] #10704: Can't lookup fixities of infix types in Template Haskell

[GHC]

#10704: Can't lookup fixities of infix types in Template Haskell
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        Reporter:  RyanGlScott       |                   Owner:
            Type:  feature request   |                  Status:  new
        Priority:  normal            |               Milestone:
       Component:  Template Haskell  |                 Version:  7.10.1
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |               Test Case:
      Blocked By:                    |                Blocking:
 Related Tickets:                    |  Differential Revisions:
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Comment (by rwbarton):

 Note that those `; infixr 5 :+:` parts are ignored by ghci.
 {{{
 rwbarton at morphism:~/ghc$ ghci-7.10.1 -XTypeOperators
 GHCi, version 7.10.1: http://www.haskell.org/ghc/  :? for help
 Prelude> type a :+: b = Either a b; infixr 5 :+:
 Prelude> :kind! () :+: () :+: ()
 () :+: () :+: () :: *
 = (() :+: ()) :+: ()
 }}}
 See #10663.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10704#comment:1>
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