apple blocks extension

[Chris Lattner]

On Sep 16, 2009, at 11:12 AM, Vincent R. wrote:
>> True, though Apple's entry in the copyright file says "assigns past  
>> and
>> future changes" (I checked before the above e-mail).  Certainly  
>> checking
>> with the FSF is a good idea.
>>
>> Ian
>
> While we are discussing apple extension, is there a list of apple  
> specific
> extension about
> C and objective compiler ?

There isn't anything good, but some information is available here:
http://clang.llvm.org/docs/LanguageExtensions.html

-Chris