Do V8 Promises include the Jan 30 changes, correct? [1] i.e. Promise.resolve doesn't always wrap
If so, this should be raised on blink-dev to complete the previous discussion [2] [1] https://github.com/rwaldron/tc39-notes/blob/master/es6/2014-01/jan-30.md [2] https://groups.google.com/a/chromium.org/forum/#!search/blink-dev$20promise$20cast/blink-dev/RNphv8dgJ0g/Aggl3L3HLqsJ On Tue, Mar 18, 2014 at 12:51 PM, Dmitry Lomov <[email protected]> wrote: > LGTM to ship. > > > On Mon, Mar 17, 2014 at 4:47 PM, Andreas Rossberg <[email protected]>wrote: > >> We intend to soon ship both ES6 promises and weak collections >> unflagged in V8. Since the former depends on the latter, I'm combining >> both in this mail. >> >> >> PROMISES >> >> Promises have been accepted into ES6, and have hit the draft spec >> earlier this year [1]. They are already used in DOM APIs. Mozilla also >> plans to ship promises in FF25. The current implementation of promises >> in Chrome lives in Blink, a V8-side implementation has been done last >> fall. >> >> We intend to ship Chrome 35 with the V8 implementation replacing the >> Blink one, since it is more up-to-date wrt the latest spec changes, >> and (we believe) more efficient. That means that V8 will turn on >> promises by default (they are currently being moved to es-staging). >> >> Owners: [email protected], [email protected] >> >> [1] >> http://people.mozilla.org/~jorendorff/es6-draft.html#sec-promise-objects >> >> >> WEAK COLLECTIONS >> >> Weak maps and sets have been in the ES6 draft for a long time [2, 3], >> and our implementation has been stable for years. Moreover, it is >> (under internal APIs) already used in shipping features, such as >> Object.observe. >> >> Our self-hosted implementation of promises uses ES6 weak maps >> internally. Due to this dependency, we are moving both features to >> staging simultaneously, and intend to ship them together. >> >> Owner: [email protected] >> >> [2] >> http://people.mozilla.org/~jorendorff/es6-draft.html#sec-weakmap-objects >> [3] >> http://people.mozilla.org/~jorendorff/es6-draft.html#sec-weakset-objects >> >> -- >> -- >> v8-users mailing list >> [email protected] >> http://groups.google.com/group/v8-users >> --- >> You received this message because you are subscribed to the Google Groups >> "v8-users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/d/optout. >> > > -- > -- > v8-users mailing list > [email protected] > http://groups.google.com/group/v8-users > --- > You received this message because you are subscribed to the Google Groups > "v8-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- -- v8-users mailing list [email protected] http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
