[GHC] #4057: Modifying TVar after calling always causes freeze/spin in GHCi

[GHC]

#4057: Modifying TVar after calling always causes freeze/spin in GHCi
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  Reporter:  Baughn                       |          Owner:  simonmar        
      Type:  bug                          |         Status:  closed          
  Priority:  high                         |      Milestone:  6.14.1          
 Component:  GHCi                         |        Version:  6.12.1          
Resolution:  fixed                        |       Keywords:                  
Difficulty:                               |             Os:  Unknown/Multiple
  Testcase:                               |   Architecture:  Unknown/Multiple
   Failure:  Incorrect result at runtime  |  
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Changes (by simonmar):

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


Comment:

 Fixed:

 {{{
 Tue Jun 15 13:36:43 BST 2010  Simon Marlow <marlowsd at gmail.com>
   * stmAddInvariantToCheck: add missing init of invariant->lock (#4057)
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4057#comment:3>
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