RESOLVED FIXED323092
[JSC] Support `BigInt` for `Intl.PluralRules.select` and `Intl.PluralRules.selectRange` 
https://bugs.webkit.org/show_bug.cgi?id=323092
Summary [JSC] Support `BigInt` for `Intl.PluralRules.select` and `Intl.PluralRules.s...
Itsuru Nomaki
Reported 2026-09-01 02:30:03 PDT
Following [1], `Intl.PluralRules.select` and `Intl.PluralRules.selectRange` should support `BigInt` values in addition to `Number` values. The spec has been incorporated into ECMAScript® 2027 Internationalization API Specification. [2][3] Currently, only SpiderMonkey(149) supports the spec. [4] [1]: https://github.com/tc39/ecma402/pull/1026 [2]: https://tc39.es/ecma402/#sec-intl.pluralrules.prototype.select [3]: https://tc39.es/ecma402/#sec-intl.pluralrules.prototype.selectrange [4]: https://github.com/tc39/ecma402/wiki/Proposal-and-PR-Progress-Tracking
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Itsuru Nomaki
Comment 1 2026-09-01 05:26:59 PDT
Pull request: https://github.com/WebKit/WebKit/pull/72935
EWS
Comment 2 2026-09-02 23:14:53 PDT
Committed 320396@main (2e5ec08882e6): <https://commits.webkit.org/320396@main> Reviewed commits have been landed. Closing PR #72935 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2026-09-02 23:15:16 PDT
<rdar://problem/186534585>
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