[GHC] #14237: -Wredundant-constraints incorrectly treats all type equality constraints as redundant

[GHC]

#14237: -Wredundant-constraints incorrectly treats all type equality constraints as
redundant
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        Reporter:  lexi.lambda       |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:  8.2.2
       Component:  Compiler          |              Version:  8.2.1
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Incorrect         |  Unknown/Multiple
  error/warning at compile-time      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #12700            |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by bgamari):

 * status:  merge => closed
 * resolution:   => fixed


Comment:

 Merged to `ghc-8.2` as 776a660a66404408a36b92cb84397815d283b6a5.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14237#comment:7>
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