[GHC] #15743: Nail down the Required/Inferred/Specified story

[GHC]

#15743: Nail down the Required/Inferred/Specified story
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        Reporter:  simonpj           |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.6.1
      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 simonpj):

 I'm not against comment:1, but if there turns out to be a significant
 implementation-cost difference, I'd go with the cheaper one and wait for
 cries of pain.

 Richard are you volunteering to implement?  There are some open tickets
 here.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15743#comment:2>
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