[GHC] #961: implement associated type synonyms

[GHC]

#961: implement associated type synonyms
------------------------------------------------+---------------------------
 Reporter:  Samuel Bronson <naesten at gmail.com>  |          Owner:  chak   
     Type:  task                                |         Status:  new    
 Priority:  normal                              |      Milestone:         
Component:  Compiler (Type checker)             |        Version:  6.7    
 Severity:  normal                              |     Resolution:         
 Keywords:                                      |     Difficulty:  Unknown
 Testcase:                                      |   Architecture:  Unknown
       Os:  Unknown                             |  
------------------------------------------------+---------------------------
Changes (by samb):

  * summary:  Associated type synonyms not working right => implement
              associated type synonyms
  * version:  6.5 => 6.7
  * type:  bug => task
  * cc:  => samb

Comment:

 chak says the reason they don't work is because he hasn't implemented them
 yet. I guess I'll go back to #932.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/961>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler