[GHC] #11957: DataKinds: lifting constructors whose identifier is a single character

[GHC]

#11957: DataKinds: lifting constructors whose identifier is a single character
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        Reporter:  Iceland_jack      |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.1
      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 tswilkinson):

 {{{
 ghci> data I' = I'
 ghci> :kind I'
 I' :: *
 ghci> :kind ' I'
 ' I' :: I'
 }}}

 This is mentioned in the 8.0.1-rc3 user's guide, in section 9.10.3.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11957#comment:1>
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