[GHC] #9478: Partial type signatures

[GHC]

#9478: Partial type signatures
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              Reporter:  simonpj     |            Owner:
                  Type:  feature     |           Status:  new
  request                            |        Milestone:
              Priority:  normal      |          Version:  7.8.2
             Component:  Compiler    |         Keywords:
            Resolution:              |     Architecture:  Unknown/Multiple
      Operating System:              |       Difficulty:  Unknown
  Unknown/Multiple                   |       Blocked By:
       Type of failure:              |  Related Tickets:
  None/Unknown                       |
             Test Case:              |
              Blocking:              |
Differential Revisions:  Phab:D168   |
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Comment (by Austin Seipp <austin@…>):

 In [changeset:"d831b6f41b3b89dc4a643069d5668c05a20f3c37/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="d831b6f41b3b89dc4a643069d5668c05a20f3c37"
 Implement Partial Type Signatures

 Summary:
 Add support for Partial Type Signatures, i.e. holes in types, see:
 https://ghc.haskell.org/trac/ghc/wiki/PartialTypeSignatures

 This requires an update to the Haddock submodule.

 Test Plan: validate

 Reviewers: austin, goldfire, simonpj

 Reviewed By: simonpj

 Subscribers: thomie, Iceland_jack, dominique.devriese, simonmar, carter,
 goldfire

 Differential Revision: https://phabricator.haskell.org/D168

 GHC Trac Issues: #9478
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9478#comment:2>
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