Re: Fast enumeration

[Ivan Vučica]

On 4. vel. 2011., at 14:57, Jens Ayton <jens@ayton.se> wrote:

> I can't find a conveniently clean answer to this on the  
> intergoogles, so:
> * Is fast enumeration usable in any stable release version of GNUstep?
> * If so, what combination of GNUstep version and compiler is  
> necessary?
> * To get to the nub of the issue, what nasty #ifing do I need to get  
> my nasty foreach() macro to use fast enumeration if available when  
> building for GNUstep? (Building with distro-standard versions of  
> GNUstep is a higher priority than saving on temporary enumerators,  
> and besides, I still support OS X 10.4 anyway.)
>
>
> --
> Jens Ayton

If you refer to for(id x in y) syntax, I believe you just need to use  
a compiler with objc2.0 support, as well as a sufficiently recent  
runtime.

I think I haven't had problems with clang and Debian testing's GNUstep.



Regards,

Ivan Vučica
via phone