Intent to Ship: Intl.DisplayNames v2

[Frank Tang]

Aiming for m95

Contact emails

ft...@google.com

Specification

https://tc39.es/intl-displaynames-v2/

Summary

Extend the Intl.DisplayNames API to include "calendar" and "dateTimeField" names and add "languageDisplay" option. see https://github.com/tc39/intl-displaynames-v2 for the proposal The proposal advanced to Stage 3 on 2021-05-25 Spec: https://tc39.es/intl-displaynames-v2/

Blink component

Blink>JavaScript>Internationalization

TAG review

TAG review status

Not applicable

Risks

Interoperability and Compatibility

Intl.DisplayNames is already an API in ECMA402 . This proposal follow the structure set up already and add several more option only. Therefore, the risk should be minimum.

Gecko: Shipped/Shipping (https://bugzilla.mozilla.org/show_bug.cgi?id=1693575) m91

WebKit: In development (https://bugs.webkit.org/show_bug.cgi?id=227832)

Web developers: No signals (https://github.com/tc39/test262/issues/2997)

Ergonomics

Intl.DisplayNames is already an API in ECMA402 . This proposal follow the structure set up already and add several more option only. Therefore, the ergonomics risk is very small since the developer would just follow the pre-existing API.

Activation

It should be easy for developer to take advantage of this feature quickly since it follow the pre-exist Intl.DisplayName framework

Security

very low risk of security due to the fact this follow the same model of pre-exist Intl.DisplayNames.

Debuggability

Same as the other type in Intl.DisplayNames

Is this feature fully tested by web-platform-tests?

Yes

Flag name

harmony_intl_displaynames_v2

Requires code in //chrome?

False

Tracking bug

https://bugs.chromium.org/p/v8/issues/detail?id=11637

Estimated milestones

DevTrial on desktop	94
DevTrial on Webview	94

Link to entry on the Chrome Platform Status

https://chromestatus.com/feature/5082027281874944

Links to previous Intent discussions

Ready for Trial: https://groups.google.com/a/chromium.org/g/blink-dev/c/XOJE7zVlxnI/m/cnkuazxHAwAJ

This intent message was generated by Chrome Platform Status.

[Daniel Bratell]

LGTM1

/Daniel

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[Frank Tang]

Got LGTM1 after 5 days, Any other issues I should address for this?

[Chris Harrelson]

LGTM2

To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAOcELL9ikkBHrBwMhiE48Bs8S_BuVH-RsQgY_QyYinUh1z0Prg%40mail.gmail.com.

[TAMURA, Kent]

LGTM3

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TAMURA Kent
Software Engineer, Google