On Thu, Jan 24, 2013, at 12:03 AM, Quincey Morris wrote: > > > It should > > be pretty obvious why this is causing you to crash when messaging zombie > > objects. > > But not this, though it was my first thought, too. However, it would be a > bug in the frameworks if 'addTrackingArea:' didn't retain the passed > area, which means the code (effectively) leaks tracking areas, rather > than creating zombies.
Not sure about this. All the examples in the docs have the installer of the tracking area retain the tracking area. (I know, this isn't proof that -addTrackingArea: doesn't or shouldn't retain it, and I'm the one who just called the docs out as advocating an anti-pattern). But considering that the API is intended to be used to create and install tracking areas on objects that are potentially different from their "owner", it seems sensible that -addTrackingArea: might not retain the tracking area. Of course, whether it does or not should absolutely be documented. --Kyle Sluder _______________________________________________ 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