> On Jan 4, 2016, at 8:24 AM, Dave <d...@looktowindward.com> wrote: > > myClassB = myClassA.propA; //Warning on this line saying > return type is not ClassB
You have to declare the override in the subclass’s @interface, with the modified return type. Otherwise callers have no idea that your override exists or returns a different (more specific) class. And as others have said, the override has to return a subclass of the inherited property, otherwise it’s not compatible. (The same goes for any method return type, not just a property, by the way.) —Jens _______________________________________________ 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
