[GHC] #2599: Improve error message for type rigidity

[GHC]

#2599: Improve error message for type rigidity
------------------------------+---------------------------------------------
  Reporter:  simonpj          |          Owner:  simonpj         
      Type:  feature request  |         Status:  closed          
  Priority:  low              |      Milestone:  7.0.2           
 Component:  Compiler         |        Version:  6.8.3           
Resolution:  invalid          |       Keywords:                  
  Testcase:                   |      Blockedby:                  
Difficulty:  Unknown          |             Os:  Unknown/Multiple
  Blocking:                   |   Architecture:  Unknown/Multiple
   Failure:  None/Unknown     |  
------------------------------+---------------------------------------------
Changes (by simonpj):

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


Comment:

 The whole story about "rigidity" has changed, so I don't think this ticket
 makes sense any more.

 Simon

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2599#comment:6>
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