[GHC] #634: Implement a more efficient TArray

[GHC]

#634: Implement a more efficient TArray
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 Reporter:  anonymous  |          Owner:                    
     Type:  task       |         Status:  new               
 Priority:  normal     |      Milestone:  6.8               
Component:  Compiler   |        Version:  6.4.1             
 Severity:  normal     |     Resolution:                    
 Keywords:             |     Difficulty:  Difficult (1 week)
 Testcase:  N/A        |   Architecture:  Unknown           
       Os:  Unknown    |  
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Changes (by igloo):

  * milestone:  => 6.8
  * testcase:  => N/A

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/634>
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