Re: [GHC] #11007: Type family injectivity annotations ignored in hs-boot files

10 Nov 2015

      #11007: Type family injectivity annotations ignored in hs-boot files
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        Reporter:  goldfire          |                Owner:  jstolarek
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.0.1
       Component:  Compiler (Type    |              Version:  7.11
  checker)                           |
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
                                     |  typecheck/should_compile/T6018
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D1453
       Wiki Page:                    |
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Comment (by Jan Stolarek ):

 In [changeset:"3cfe60aebb9de2a1d897a111f779eacb6614b7cc/ghc" 3cfe60a/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="3cfe60aebb9de2a1d897a111f779eacb6614b7cc"
 Abstract TFs can have injectivity information

 Summary:
 For abstract type families we incorrectly rejected their injectivity
 annotation.  Fixes #11007.

 Test Plan: #6018

 Reviewers: goldfire, austin, bgamari

 Subscribers: thomie

 Differential Revision: https://phabricator.haskell.org/D1453

 GHC Trac Issues: #11007
 }}}

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Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11007#comment:4
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