[GHC] #2893: Implement "Quantified constraints" proposal

[GHC]

#2893: Implement "Quantified constraints" proposal
-------------------------------------+-------------------------------------
        Reporter:  porges            |                Owner:  (none)
            Type:  feature request   |               Status:  closed
        Priority:  normal            |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  6.10.1
      Resolution:  fixed             |             Keywords:
                                     |  QuantifiedConstraints, GHCProposal
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:  quantified-
                                     |  constraints/T2893{,a,c}
      Blocked By:                    |             Blocking:
 Related Tickets:  #5927             |  Differential Rev(s):  Phab:D4724
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by RyanGlScott):

 * status:  new => closed
 * testcase:   => quantified-constraints/T2893{,a,c}
 * resolution:   => fixed
 * milestone:  ⊥ => 8.6.1


-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/2893#comment:41>
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