Status of early-inline branch

[David Feuer]

On Tuesday, February 21, 2017 2:09:04 PM EST David Feuer wrote:
> I've been working on trying to get the branch in shape for review and such,
> but I see that you're also still working on it. So we don't tread on each
> other's toes too much, I'm wondering if you could give me a sense of what
> the status is, which commits are firm and which you might change, etc.
> 
> Thanks,
> David Feuer

Oh, and it would probably be easier if you work on top of my rebased version 
(D3167). That will at least avoid having to rehash the same things quite so 
many times, allow perf test results to be useful in the face of Ben's Typeable 
changes, etc.