[project @ 2004-08-23 11:53:08 by simonmar] Fix deadlock problem when the difference list for \\ refers recursively to the array.
[project @ 2004-08-23 11:53:08 by simonmar]
Fix deadlock problem when the difference list for \\ refers
recursively to the array.

Fixes [ 973063 ] DiffArray deadlock

MERGE TO STABLE

frantisekfarka/ghc-dsi,vikraman/ghc,elieux/ghc,vTurbine/ghc,sdiehl/ghc,nkaretnikov/ghc,green-haskell/ghc,shlevy/ghc,forked-upstream-packages-for-ghcjs/ghc,nathyong/microghc-ghc,spacekitteh/smcghc,sdiehl/ghc,nushio3/ghc,tibbe/ghc,urbanslug/ghc,TomMD/ghc,jstolarek/ghc,GaloisInc/halvm-ghc,mfine/ghc,nathyong/microghc-ghc,christiaanb/ghc,siddhanathan/ghc,forked-upstream-packages-for-ghcjs/ghc,anton-dessiatov/ghc,da-x/ghc,urbanslug/ghc,tibbe/ghc,da-x/ghc,nushio3/ghc,snoyberg/ghc,forked-upstream-packages-for-ghcjs/ghc,christiaanb/ghc,forked-upstream-packages-for-ghcjs/ghc,nushio3/ghc,anton-dessiatov/ghc,christiaanb/ghc,tjakway/ghcjvm,urbanslug/ghc,gcampax/ghc,vikraman/ghc,ezyang/ghc,acowley/ghc,ml9951/ghc,sgillespie/ghc,spacekitteh/smcghc,forked-upstream-packages-for-ghcjs/ghc,wxwxwwxxx/ghc,jstolarek/ghc,olsner/ghc,fmthoma/ghc,gridaphobe/ghc,GaloisInc/halvm-ghc,fmthoma/ghc,AlexanderPankiv/ghc,wxwxwwxxx/ghc,lukexi/ghc,siddhanathan/ghc,oldmanmike/ghc,lukexi/ghc,tjakway/ghcjvm,forked-upstream-packages-for-ghcjs/ghc,green-haskell/ghc,fmthoma/ghc,nkaretnikov/ghc,ezyang/ghc,sgillespie/ghc,AlexanderPankiv/ghc,wxwxwwxxx/ghc,ghc-android/ghc,wxwxwwxxx/ghc,vikraman/ghc,TomMD/ghc,nathyong/microghc-ghc,fmthoma/ghc,frantisekfarka/ghc-dsi,mfine/ghc,snoyberg/ghc,urbanslug/ghc,TomMD/ghc,ml9951/ghc,mcschroeder/ghc,frantisekfarka/ghc-dsi,green-haskell/ghc,lukexi/ghc,gridaphobe/ghc,nathyong/microghc-ghc,gcampax/ghc,gcampax/ghc,bitemyapp/ghc,forked-upstream-packages-for-ghcjs/ghc,da-x/ghc,siddhanathan/ghc,spacekitteh/smcghc,holzensp/ghc,vikraman/ghc,urbanslug/ghc,GaloisInc/halvm-ghc,gcampax/ghc,ghc-android/ghc,spacekitteh/smcghc,GaloisInc/halvm-ghc,elieux/ghc,shlevy/ghc,mettekou/ghc,da-x/ghc,sdiehl/ghc,vikraman/ghc,mcschroeder/ghc,tjakway/ghcjvm,ghc-android/ghc,ml9951/ghc,shlevy/ghc,urbanslug/ghc,shlevy/ghc,vTurbine/ghc,tjakway/ghcjvm,mcschroeder/ghc,ezyang/ghc,ezyang/ghc,wxwxwwxxx/ghc,mcschroeder/ghc,shlevy/ghc,sgillespie/ghc,siddhanathan/ghc,nkaretnikov/ghc,nkaretnikov/ghc,AlexanderPankiv/ghc,frantisekfarka/ghc-dsi,jstolarek/ghc,ryantm/ghc,acowley/ghc,ryantm/ghc,mettekou/ghc,sdiehl/ghc,bitemyapp/ghc,jstolarek/ghc,ryantm/ghc,holzensp/ghc,ghc-android/ghc,ml9951/ghc,olsner/ghc,olsner/ghc,mcschroeder/ghc,christiaanb/ghc,spacekitteh/smcghc,acowley/ghc,TomMD/ghc,elieux/ghc,gridaphobe/ghc,AlexanderPankiv/ghc,nathyong/microghc-ghc,acowley/ghc,siddhanathan/ghc,acowley/ghc,anton-dessiatov/ghc,bitemyapp/ghc,sgillespie/ghc,christiaanb/ghc,gridaphobe/ghc,jstolarek/ghc,sdiehl/ghc,green-haskell/ghc,mettekou/ghc,tibbe/ghc,oldmanmike/ghc,ghc-android/ghc,AlexanderPankiv/ghc,ghc-android/ghc,vikraman/ghc,anton-dessiatov/ghc,mettekou/ghc,snoyberg/ghc,da-x/ghc,ml9951/ghc,urbanslug/ghc,oldmanmike/ghc,ezyang/ghc,GaloisInc/halvm-ghc,olsner/ghc,ml9951/ghc,holzensp/ghc,elieux/ghc,snoyberg/ghc,oldmanmike/ghc,ezyang/ghc,AlexanderPankiv/ghc,wxwxwwxxx/ghc,da-x/ghc,mfine/ghc,vTurbine/ghc,acowley/ghc,gcampax/ghc,oldmanmike/ghc,mcschroeder/ghc,snoyberg/ghc,fmthoma/ghc,mettekou/ghc,ezyang/ghc,elieux/ghc,shlevy/ghc,sdiehl/ghc,vTurbine/ghc,vTurbine/ghc,snoyberg/ghc,ryantm/ghc,siddhanathan/ghc,lukexi/ghc,sgillespie/ghc,sdiehl/ghc,frantisekfarka/ghc-dsi,nathyong/microghc-ghc,tjakway/ghcjvm,nushio3/ghc,mettekou/ghc,tjakway/ghcjvm,green-haskell/ghc,bitemyapp/ghc,ml9951/ghc,sgillespie/ghc,AlexanderPankiv/ghc,GaloisInc/halvm-ghc,tibbe/ghc,vTurbine/ghc,gridaphobe/ghc,gridaphobe/ghc,olsner/ghc,mcschroeder/ghc,nushio3/ghc,olsner/ghc,anton-dessiatov/ghc,snoyberg/ghc,tibbe/ghc,nathyong/microghc-ghc,olsner/ghc,elieux/ghc,bitemyapp/ghc,TomMD/ghc,mfine/ghc,GaloisInc/halvm-ghc,TomMD/ghc,nushio3/ghc,fmthoma/ghc,holzensp/ghc,holzensp/ghc,ryantm/ghc,gridaphobe/ghc,siddhanathan/ghc,lukexi/ghc,christiaanb/ghc,vikraman/ghc,christiaanb/ghc,ghc-android/ghc,TomMD/ghc,oldmanmike/ghc,elieux/ghc,wxwxwwxxx/ghc,nkaretnikov/ghc,ml9951/ghc,acowley/ghc,mettekou/ghc,sgillespie/ghc,mfine/ghc,fmthoma/ghc,gcampax/ghc,nkaretnikov/ghc,anton-dessiatov/ghc,gcampax/ghc,da-x/ghc,oldmanmike/ghc,nkaretnikov/ghc,mfine/ghc,nushio3/ghc,tjakway/ghcjvm,shlevy/ghc,vTurbine/ghc,anton-dessiatov/ghc,mfine/ghc