Re: Can 10.4 apps be built with Obj-C 2.0?

FROM : Bill Bumgarner
DATE : Tue Nov 06 00:05:32 2007

On Nov 5, 2007, at 2:57 PM, Colin Cornaby wrote:
> I've heard that properties will work on 10.4 in a program compiled 
> on 10.5, but I have not tested this myself.
>
> I would upgrade to Leopard just for IB3. IB3 has no issues building 
> for Tiger.


Use of Objective-C 2.0 features requires Leopard.  End of story.   
That some of the features *might* work *some of the time* on Tiger is 
coincidental and may change in future releases.

Best not to risk it.

b.bum