[GHC] #14961: QuantifiedConstraints: introducing classes through equality constraints fails

[GHC]

#14961: QuantifiedConstraints: introducing classes through equality constraints
fails
-------------------------------------+-------------------------------------
        Reporter:  mrkgnao           |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  8.5
      Resolution:  invalid           |             Keywords:
                                     |  QuantifiedConstraints
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  GHC rejects       |            Test Case:  quantified-
  valid program                      |  constraints/T14961
      Blocked By:                    |             Blocking:
 Related Tickets:  #14860            |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by RyanGlScott):

 * testcase:   => quantified-constraints/T14961
 * milestone:   => 8.6.1


-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14961#comment:10>
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