[GHC] #10651: Type checking issue with existential quantification, rank-n types and constraint kinds

[GHC]

#10651: Type checking issue with existential quantification, rank-n types and
constraint kinds
-------------------------------------+-------------------------------------
        Reporter:  Roboguy           |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:
       Component:  Compiler (Type    |              Version:  7.10.1
  checker)                           |
      Resolution:  invalid           |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  GHC rejects       |  Unknown/Multiple
  valid program                      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #14921, #15649    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by RyanGlScott):

 * status:  new => closed
 * resolution:   => invalid
 * related:   => #14921, #15649


Comment:

 I'm going to close this, since the fact that this program doesn't
 typecheck is expected behavior (at least, according to the specification
 in the OutsideIn(X) paper, as explained in comment:2). See also #14921 and
 #15649, which are similar tickets.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10651#comment:5>
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