2033914 - Add support for using Safe Resolve as dom::Promise::MaybeResolve under a preference

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, task)

Description

[Matthew Gaudet (he/him) [:mgaudet]]

This bug is about adding purely experimental (preffed off by default) support for using Safe Resolve (from the Thenable Curtailment proposal) instead of the regular promise resolve steps in dom::Promise::MaybeResolve.

Comment 1

[Matthew Gaudet (he/him) [:mgaudet]]

Attachment: Bug 2033914 - Add support for using Safe Resolve as dom::Promise::MaybeResolve under a preference r?smaug

This will allow experimenting with the safe resolve path in Firefox. This is more broad
than just https://github.com/whatwg/webidl/issues/1584, however, is likely the rough production
config we'd want to pursue because I don't think we strictly disambiguate between WebIDL
promise resolve steps and non-IDL resolve steps.

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/3a5bef60ab82
https://hg.mozilla.org/integration/autoland/rev/a9997452c48e
Add support for using Safe Resolve as dom::Promise::MaybeResolve under a preference r=smaug

Comment 3

[Iulian Moraru]

https://hg.mozilla.org/mozilla-central/rev/a9997452c48e