[GHC] #5927: A type-level "implies" constraint on Constraints

[GHC]

#5927: A type-level "implies" constraint on Constraints
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    Reporter:  illissius                |       Owner:                  
        Type:  feature request          |      Status:  new             
    Priority:  normal                   |   Milestone:  7.6.2           
   Component:  Compiler (Type checker)  |     Version:  7.4.1           
    Keywords:                           |          Os:  Unknown/Multiple
Architecture:  Unknown/Multiple         |     Failure:  None/Unknown    
  Difficulty:  Unknown                  |    Testcase:                  
   Blockedby:                           |    Blocking:                  
     Related:                           |  
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Comment(by illissius):

 I know about it (referenced it actually in an earlier comment), thanks! I
 don't think I have an actual practical problem to be worked around. I was
 just experimenting, exploring, and testing the limits of what's possible.
 As usual I hit them.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5927#comment:10>
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