Hi v8-dev,
I'm interested in adding as-patterns* to v8 and I'm hoping to determine who to talk to and the order of steps to take, and in general how much work will need to go into this. I'm new to this project and your decision structure, but I think it's a nice feature and worth checking out and I'm happy to do the legwork for it.
*I think they can be thought of as an optional component to destructuring assignments, e.g. the 'z@' part:
var z@{ x, y } = { x: 1, y: 2 };
assertEquals(1, x);
assertEquals(2, y);
assertDeepEquals({ x: 1, y: 2 }, z);