[GHC] #11474: incorrect redundant-constraints warning

[GHC]

#11474: incorrect redundant-constraints warning
-------------------------------------+-------------------------------------
        Reporter:  hvr               |                Owner:  (none)
            Type:  bug               |               Status:  merge
        Priority:  normal            |            Milestone:  8.6.1
       Component:  Compiler (Type    |              Version:  8.0.1-rc1
  checker)                           |
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  Incorrect         |            Test Case:
  warning at compile-time            |  tests/typecheck/should_compile/T11474.hs
      Blocked By:                    |             Blocking:
 Related Tickets:  #10100            |  Differential Rev(s):  Phab:D4739
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by RyanGlScott):

 * milestone:  8.8.1 => 8.6.1


Comment:

 This was marked as merge, but not milestoned properly.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11474#comment:14>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler