Retain cycle in mapView

[chchrn]

Hi! I think i found retainCycle.
In RMCircle you using code:

@interface RMCircle : RMMapLayer
{
    RMMapView *mapView;
....
}

And in RMMapView:

_accuracyCircleAnnotation.layer = [[RMCircle alloc] initWithView:self radiusInMeters:newLocation.horizontalAccuracy];

Instance of RMMapView retaining _accuracyCircleAnnotation, and _accuracyCircleAnnotation retaining instance of RMCircle,which retaining mapView.
I have reproduced it in my code. And when I used __weak for ivar in RMCircle, mapView began released.

[username0x0a]

Yup, there are many nasty cirlces/retaining stuff around annotations and layers code. Hopefully there's some area for clean up.