[GHC] #8634: Relax functional dependency coherence check ("liberal coverage condition")

[GHC]

#8634: Relax functional dependency coherence check ("liberal coverage condition")
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        Reporter:  danilo2           |                   Owner:
            Type:  feature request   |                  Status:  new
        Priority:  high              |               Milestone:  7.12.1
       Component:  Compiler          |                 Version:  7.7
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  None/Unknown      |  Unknown/Multiple
      Blocked By:                    |               Test Case:
 Related Tickets:  #1241, #2247,     |                Blocking:
  #8356, #9103, #9227                |  Differential Revisions:  Phab:D69
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Changes (by dfeuer):

 * milestone:  7.10.1 => 7.12.1


Comment:

 This is fairly obviously not going to happen in a feature freeze.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8634#comment:58>
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