[GHC] #14449: Type variables allowed to unify in a partial type signature (PartialTypeSignatures)

GHC ghc-devs at haskell.org
Mon Nov 27 17:00:49 UTC 2017


#14449: Type variables allowed to unify in a partial type signature
(PartialTypeSignatures)
-------------------------------------+-------------------------------------
        Reporter:  kcsongor          |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:
       Component:  Compiler (Type    |              Version:  8.2.1
  checker)                           |
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  GHC accepts       |            Test Case:  partial-
  invalid program                    |  sigs/should_fail/T14449
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by simonpj):

 * status:  new => closed
 * testcase:   => partial-sigs/should_fail/T14449
 * resolution:   => fixed


-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14449#comment:3>
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