[GHC] #10224: Partial type signatures generate typed hole warnings

[GHC]

#10224: Partial type signatures generate typed hole warnings
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        Reporter:  quchen            |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  normal            |               Milestone:  7.10.2
       Component:  Compiler          |                 Version:  7.10.1
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  Incorrect         |  Unknown/Multiple
  warning at compile-time            |               Test Case:
      Blocked By:                    |                Blocking:
 Related Tickets:                    |  Differential Revisions:
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Comment (by Simon Peyton Jones <simonpj@…>):

 In [changeset:"9e86bf1b346934e04ccc17ec50ea7e7d906f25e2/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="9e86bf1b346934e04ccc17ec50ea7e7d906f25e2"
 Better type wildcard errors

 Adopts sugggestion in Trac #10224, comment:3
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10224#comment:4>
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