Re: Bad Undefines in NSKeyedArchiver and NSKeyedArchiver?

[Dave MacLachlan]

On Jun 13, 2009, at 01:19 , Richard Frith-Macdonald wrote:

> On 13 Jun 2009, at 07:26, Dave MacLachlan wrote:
>
> > Excuse me if this is a silly question, but I just ran into problems  
> > compiling these two headers (Foundation/NSKeyedArchiver.h and  
> > Foundation/NSArchiver.h) and the fix looks obvious, but it's also  
> > obvious that these files have been this way for years.
>
> Thanks ... I fixed that ... though it's clearly harmless normally,  
> as the macro is defined to the same thing twice and the compiler  
> doesn't even warn when a macro is being defined to the same value  
> twice.  If you are encountering compiler warnings/errors then I  
> guess you must be redefining GSIArray yourself, which you probably  
> shouldn't be doing.  Maybe you want to look into using the new  
> NSPointerArray class instead?
> Obviously NSPointerArray is new, relatively untested code, but it's  
> MacOS-X/Cocoa compatible.

Great thanks.

Cheers,
Dave