[GHC] #14609: Per-instance UndecidableInstances

[GHC]

#14609: Per-instance UndecidableInstances
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        Reporter:  ryanreich         |                Owner:  (none)
            Type:  feature request   |               Status:  new
        Priority:  low               |            Milestone:
       Component:  Compiler          |              Version:  8.2.2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by AntC):

 Replying to [comment:1 AntC]:
 > Replying to [ticket:14609 ryanreich]:
 > > Can (or why can't) this also be done for UndecidableInstances?
 >
 > It can and should; and there's almost certainly a proposal somewhere; or
 a comment on a ticket on (say) overlaps or FunDeps.

 Aha! ticket:10675#comment:17

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14609#comment:5>
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