[cfe-dev] Automatic Reference Counting for Objective-C

[John McCall]

On Jun 16, 2011, at 1:53 AM, David Chisnall wrote:
> On 15 Jun 2011, at 22:28, Chris Lattner wrote:
>> iOS5 orMac OS X Lion (which provide the necessary runtime support for ARC)
> 
> Are the semantics of the runtime support functions documented somewhere?  The code seems to reference them by name in the runtime-agnostic part of clang, but doesn't specify what they actually do.

I've documented them in r133385;  let me know if the documentation is unclear.

John.