[GHC] #3208: Incorrect handling of recursive groups with signatures containing equalities and TFs

[GHC]

#3208: Incorrect handling of recursive groups with signatures containing
equalities and TFs
-----------------------------+----------------------------------------------
  Reporter:  simonpj         |          Owner:  chak            
      Type:  bug             |         Status:  closed          
  Priority:  low             |      Milestone:  7.0.1           
 Component:  Compiler        |        Version:  6.11            
Resolution:  fixed           |       Keywords:                  
  Testcase:  T3208a, T3208b  |      Blockedby:                  
Difficulty:  Unknown         |             Os:  Unknown/Multiple
  Blocking:                  |   Architecture:  Unknown/Multiple
   Failure:  None/Unknown    |  
-----------------------------+----------------------------------------------
Changes (by simonpj):

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


Comment:

 The crash has gone.  And T3208b is rightly rejected!

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3208#comment:8>
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