RESOLVED FIXED304580
[JSC] add support for Promise.isPromise 
https://bugs.webkit.org/show_bug.cgi?id=304580
Summary [JSC] add support for Promise.isPromise
Attachments
Add attachment proposed patch, testcase, etc.
Devin Rousso
Comment 1 2025-12-21 16:23:08 PST
Pull request: https://github.com/WebKit/WebKit/pull/55778
Radar WebKit Bug Importer
Comment 2 2025-12-28 16:20:11 PST
<rdar://problem/167271550>
EWS
Comment 3 2026-04-13 08:04:57 PDT
Committed 311095@main (a3250c92026a): <https://commits.webkit.org/311095@main> Reviewed commits have been landed. Closing PR #55778 and removing active labels.
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