On Mon, 9 Jul 2012 11:03:50 -0500, Fritz Anderson said:
>You correctly describe the cycle. In practice, NSOperationQueue probably
>releases the block when it's done with it, and breaks the cycle, but
>clang can't know that, so it has to warn of the "likely" cycle.
>
>You can break this by having a strong reference to self that the block
>can manage independently.
>
> __block MyClass * blockSelf = self;
> [self.operationQueue addOperationWithBlock:^{
> [blockSelf bar];
> blockSelf = nil;
> }];
A contortion I guess those of us switching from GC to ARC will have to sprinkle
around. :( Shame.
--
____________________________________________________________
Sean McBride, B. Eng s...@rogue-research.com
Rogue Research www.rogue-research.com
Mac Software Developer Montréal, Québec, Canada
_______________________________________________
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
