[GHC] #10443: Regression in forall typechecking

[GHC]

#10443: Regression in forall typechecking
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        Reporter:  alanz             |                   Owner:  simonpj
            Type:  bug               |                  Status:  closed
        Priority:  highest           |               Milestone:  7.10.2
       Component:  Compiler (Type    |                 Version:  7.10.1
  checker)                           |                Keywords:
      Resolution:  invalid           |            Architecture:
Operating System:  Unknown/Multiple  |  Unknown/Multiple
 Type of failure:  GHC rejects       |               Test Case:
  valid program                      |                Blocking:
      Blocked By:                    |  Differential Revisions:
 Related Tickets:                    |
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Comment (by alanz):

 I agree with the reasoning, but this is a change from 7.10.1 to ghc-7.10
 branch, i.e. 7.10.2

 Does it make sense to put something in the release notes for 7.10.2 about
 this?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10443#comment:5>
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