[swift-dev] [Swift 2.2] IRGen: Don't try to bind witness tables for archetype protocol requirements that don't need them.

[Slava Pestov]

I don't claim to have any kind of deep understanding of IRGen, but this change makes sense to me.

Slava

> On Feb 9, 2016, at 1:12 PM, Joe Pamer <jpamer at apple.com> wrote:
> 
> Thanks, Joe! The PR looks good to me, but would someone more familiar with IRGen mind taking a quick look? (Slava?)
> 
> - Joe
> 
>> On Feb 9, 2016, at 1:08 PM, Joe Groff <jgroff at apple.com> wrote:
>> 
>> Hey Joe, I'm testing a fix for a crash regression reported on Swift 2.2 as rdar://problem/24568361. I'd like to get this cherry-picked into the 2.2 branch.
>> 
>> https://github.com/apple/swift/pull/1245
>> 
>> -Joe
>> 
>