Re: More fast enumeration

[Richard Frith-Macdonald]

On 28 Jan 2009, at 13:13, David Chisnall wrote:

> This patch fixes a bug in the last one (I forgot to set the items  
> pointer) and adds enumeration support to GSArray and GSMutableArray.
>
> GSArray just returns a pointer to its contents directly.   
> GSMutableArray has a _version ivar added.  This is incremented every  
> time the collection is mutated.  This allows the caller to check if  
> the collection has changed between invocations and throw an  
> exception if it has (this is done by calling  
> objc_collectionMutation() which is not yet implemented on the GNU  
> runtime).

Thanks ... I added that patch to svn