Le 8 nov. 2012 à 14:54, Jerry Krinock <je...@ieee.org> a écrit : > Update on email delays: Greg, sorry it took so long to reply this; I was > waiting to see if your email would arrive. Although I have definitely been > foiled by delays of several hours on this list for many months, it appears > that the even-longer delays I saw last week were due to IEEE mail servers in > New Jersey being hit by Hurricane Sandy. > > * * * > > On 2012 Nov 03, at 16:28, Greg Parker <gpar...@apple.com> wrote: > >> If you build with the 10.8 SDK, and your deployment target is 10.8 or later, >> then dispatch objects and XPC objects become Objective-C objects. If you use >> ARC then they are ordinary ARC-managed objects and you do not retain and >> release them yourself. >> >> You can temporarily revert to the old behavior by defining >> OS_OBJECT_USE_OBJC=0. > > Yes, setting setting -DOS_OBJECT_USE_OBJC=0 in the Compiler Flags of the file > calling xpc_release(), which is compiled with ARC, fixed the problem. > >> Going forward the solution is to remove your manual retain/release calls and >> let ARC do the work. > > Are you saying that if a file is compiled with ARC, I should delete calls to > xpc_release()? Read on… > >> You might try re-running the ARC migrator on your ARC code and see if it >> catches them. > > The little project was written with ARC from the ground up. So I just ran > Edit ▸ Convert to Objective-C ARC on it, and was told that "No source file > changes are necessary". The call to xpc_release() was not noticed. > > So, neither the xpc_release() documentation, nor the ARC migrator indicate > that I should remove the call to xpc_release(). Are they both missing the > boat?
Assuming you are targeting 10.8, yes you should remove all xpc_retain/release and dispatch_retain/release calls. -- Jean-Daniel _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
