Re: [GHC] #11519: Inferring non-tau kinds

15 Feb 2016

      #11519: Inferring non-tau kinds
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        Reporter:  goldfire          |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.1
      Resolution:                    |             Keywords:  TypeInType
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 simonpj):

 This documents the instance-forall extension
 {{{
 commit 6cf9b06fd193867bf4964eff4317479b9e25fca5
 Author: Simon Peyton Jones 
 Date:   Fri Feb 12 14:38:22 2016 +0000

     User manual improvments

     - Document that you can use 'forall' in instance decls

     - Change the sections a bit, so that big sections (like
       lexically scoped type variables, pattern synonyms,
       implicit parameters) become more visible
 }}}

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Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11519#comment:10
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