[GHC] #3584: type signature involving a type family rejected

[GHC]

#3584: type signature involving a type family rejected
--------------------------------------+-------------------------------------
  Reporter:  baramoglo                |          Owner:                  
      Type:  bug                      |         Status:  closed          
  Priority:  normal                   |      Milestone:  7.0.1           
 Component:  Compiler (Type checker)  |        Version:  6.10.2          
Resolution:  invalid                  |       Keywords:                  
  Testcase:                           |      Blockedby:                  
Difficulty:  Unknown                  |             Os:  Unknown/Multiple
  Blocking:                           |   Architecture:  x86             
   Failure:  None/Unknown             |  
--------------------------------------+-------------------------------------
Changes (by simonpj):

  * status:  new => closed
  * failure:  => None/Unknown
  * resolution:  => invalid


Comment:

 Hmm.  Since there is only one instance for `Natural` GHC is right to use
 the (only) instance declaration. So I think there is no bug here and I'm
 therefore closing it.

 Simon

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3584#comment:3>
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