patch applied (ghc): FIX #1364: added support for C finalizers that run as soon as the value is not longer reachable.

[Simon Marlow]

Wed Dec 10 07:04:25 PST 2008  Simon Marlow <marlowsd at gmail.com>
  * FIX #1364: added support for C finalizers that run as soon as the value is not longer reachable.
    
  Patch originally by Ivan Tomac <tomac at pacific.net.au>, amended by
  Simon Marlow:
  
    - mkWeakFinalizer# commoned up with mkWeakFinalizerEnv#
    - GC parameters to ALLOC_PRIM fixed

    M ./compiler/prelude/primops.txt.pp +6
    M ./includes/Closures.h +1
    M ./includes/StgMiscClosures.h +2
    M ./includes/mkDerivedConstants.c +1
    M ./rts/Linker.c +1
    M ./rts/PrimOps.cmm -5 +72
    M ./rts/RtsStartup.c +3
    M ./rts/StgMiscClosures.cmm -3 +3
    M ./rts/Weak.c +39
    M ./rts/Weak.h +2

View patch online:
http://darcs.haskell.org/ghc/_darcs/patches/20081210150425-12142-ccc5d684247e59ef315ab6300b7882d855c01bce.gz