Interesting fact of the day. NSNumber and CFNumber are toll-free bridged, right?
Not according to Apple. Nowhere on NSNumber’s class page nor in the “Number and Value Programming” guide does it mention that NSNumber and CFNumber are toll-free bridged.
Next question. CFNumber and NSNumber are toll-free bridged, right?
Recently I’ve been working on an outline view property list editor for Dockyard, and I think I have a bit of a clue as to what’s going on. Most NSNumber types are instances of NSCFNumber, similar to most of Apple’s bridged classes.
But NSNumbers created with BOOL values are instances…