Scott,
Please reduce this down to a test case so that we might try and reproduce what
you are observing.
Thanks!
davez
On Mar 24, 2012, at 1:17 AM, Scott Andrew <scottand...@roadrunner.com> wrote:
> I seem to have hit a few limitations with ARC.
>
> 1.) Subclasses of CALayer are not being fully released which causes my view
> controller to remain around. There is still some small bit of memory being
> left behind. Even if I do the following simple code:
>
> -(void) viewDidLoad {
>
> [super viewDidLoad];
>
> CNFooLayer* foo = [CNFooLayer layer];
>
> [self.view.layer addSublayer:cup];
> }
>
> Cup is:
>
> @interface CNFooLayer : CALayer
> @end
>
>
> If you change the above too:
>
> [super viewDidLoad];
>
> CALayer* foo = [CALayer layer];
>
> [self.view.layer addSublayer:cup];
>
> all is good.
>
> If I watch the object list the object allocations you can see that there is
> residual memory left behind and my view controller is still around (even
> though dealloc was called).
>
> 2.) I have a simple class with lost of properties that if i alloc and init it
> will cause my hand created view controller to stick around. Remove the alloc
> in the view controller and all is fine.
>
> I seem to be at the point now where need to remove arc and go back to retain,
> release. The weird thing is leaks has no leaks, watching for my
> viewController in statistics shows that it has gone away. However heapshot
> shows residual and so does the object list.
>
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