[GHC] #2902: Example where ghc 6.10.1 fails to optimize recursive instance function calls

[GHC]

#2902: Example where ghc 6.10.1 fails to optimize recursive instance function
calls
--------------------------------------+-------------------------------------
  Reporter:  Syzygies                 |          Owner:  igloo         
      Type:  bug                      |         Status:  closed        
  Priority:  low                      |      Milestone:  7.2.1         
 Component:  Compiler                 |        Version:  6.10.1        
Resolution:  fixed                    |       Keywords:  class instance
  Testcase:  T2902                    |      Blockedby:                
Difficulty:  Unknown                  |             Os:  MacOS X       
  Blocking:                           |   Architecture:  x86_64 (amd64)
   Failure:  Runtime performance bug  |  
--------------------------------------+-------------------------------------
Changes (by igloo):

  * status:  new => closed
  * testcase:  => T2902
  * resolution:  => fixed


Comment:

 Test added.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2902#comment:11>
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