r217704 - Allow protocols to be just declared.

[Rafael Avila de Espindola]

Sent from my iPhone

> On Sep 12, 2014, at 20:48, Jordan Rose <jordan_rose at apple.com> wrote:
> 
> I'm pretty sure we were interested in banning this feature (in fact, I thought the feature had already been banned) because it's not compatible with __attribute__((objc_runtime_name)). Why are you interested in it?

Steven reported that the testcase in the patch started crashing in another patch of mine. I just restored the previous behaviour.

I have no preference on this being accepted or rejected with a proper error.

Cheers,
Rafael