It's in the works: https://code.google.com/p/v8/issues/detail?id=811 https://code.google.com/p/v8/issues/detail?id=811 You can tell by the number of CLs that a

It's in the works: https://code.google.com/p/v8/issues/detail?id=811 https://code.google.com/p/v8/issues/detail?id=811 You can tell by the number of CLs that a lot of work has been done already but there are a few more still in progress. It's probably still a few weeks out. Disclaimer: I don't speak for the V8 team, I'm just an interested onlooker.