[GHC] #3049: STM with data invariants crashes GHC

[GHC]

#3049: STM with data invariants crashes GHC
---------------------------------+------------------------------------------
    Reporter:  simonpj           |        Owner:                  
        Type:  bug               |       Status:  closed          
    Priority:  normal            |    Milestone:  6.12.1          
   Component:  Runtime System    |      Version:  6.10.1          
    Severity:  normal            |   Resolution:  fixed           
    Keywords:                    |   Difficulty:  Unknown         
    Testcase:                    |           Os:  Unknown/Multiple
Architecture:  Unknown/Multiple  |  
---------------------------------+------------------------------------------
Changes (by simonmar):

  * status:  new => closed
  * component:  Compiler => Runtime System
  * resolution:  => fixed

Comment:

 Fixed:

 {{{
 Wed Jun 24 07:15:30 PDT 2009  Simon Marlow <marlowsd at gmail.com>
   * propagate the result of atomically properly (fixes #3049)
 }}}

 the patch came from Tim Harris, with a couple of fixes by me.  Looks like
 Tim based his patch on int-e's patch attached to this ticket.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3049#comment:7>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler