[GHC] #2695: bogus "syntactically distinct contexts" error

GHC cvs-ghc at haskell.org
Mon Jan 21 18:42:22 CET 2013


#2695: bogus "syntactically distinct contexts" error
---------------------------------+------------------------------------------
    Reporter:  conal             |         Type:  bug                    
      Status:  closed            |     Priority:  low                    
   Milestone:  _|_               |    Component:  Compiler (Type checker)
     Version:  6.11              |   Resolution:  fixed                  
    Keywords:                    |           Os:  Unknown/Multiple       
Architecture:  Unknown/Multiple  |      Failure:  None/Unknown           
  Difficulty:  Unknown           |     Testcase:                         
   Blockedby:                    |     Blocking:                         
     Related:                    |  
---------------------------------+------------------------------------------
Changes (by monoidal):

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


Comment:

 As of GHC 7.6, the code compiles fine. -XRelaxedPolyRec is the default and
 cannot be switched off.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2695#comment:4>
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