[GHC] #2534: Odd probable cause given by type checker

GHC cvs-ghc at haskell.org
Fri Jul 20 13:40:38 CEST 2012


#2534: Odd probable cause given by type checker
------------------------------------------+---------------------------------
  Reporter:  heatsink                     |          Owner:  simonpj         
      Type:  bug                          |         Status:  closed          
  Priority:  lowest                       |      Milestone:  7.6.1           
 Component:  Compiler (Type checker)      |        Version:  6.8.2           
Resolution:  fixed                        |       Keywords:                  
        Os:  Unknown/Multiple             |   Architecture:  Unknown/Multiple
   Failure:  None/Unknown                 |     Difficulty:  Unknown         
  Testcase:  typecheck/should_fail/T2534  |      Blockedby:                  
  Blocking:                               |        Related:                  
------------------------------------------+---------------------------------
Changes (by simonpj):

  * status:  new => closed
  * testcase:  => typecheck/should_fail/T2534
  * resolution:  => fixed


Comment:

 The new constraint-solving type inference algorithm does indeed do a
 better job here.  I'll a regression test and close.

 Simon

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2534#comment:12>
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