On Mon, Feb 3, 2014 at 4:48 PM, Gregory Szorc <[email protected]> wrote: > If we switch Promise.jsm to DOM Promises, AFAICT we're moving from promises > being 100% JS to involving a bridge to C++/DOM. Doesn't this add overhead > and thus regress performance? Will it impact JIT behavior/perf anywhere?
Promise.jsm cannot be pure JS because JS doesn't have an event loop of itself. -- http://annevankesteren.nl/ _______________________________________________ dev-platform mailing list [email protected] https://lists.mozilla.org/listinfo/dev-platform
