RESOLVED FIXED314192
[:has() perf] Build better scope selector for nested :is() 
https://bugs.webkit.org/show_bug.cgi?id=314192
Summary [:has() perf] Build better scope selector for nested :is()
Antti Koivisto
Reported 2026-05-06 05:20:01 PDT
In .foo:is(.bar:has(.changed)) .baz cases the scope selector could be .foo.bar but it is currently just .bar
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Radar WebKit Bug Importer
Comment 1 2026-05-06 05:20:36 PDT
<rdar://problem/176354723>
Antti Koivisto
Comment 2 2026-05-06 05:28:11 PDT
Pull request: https://github.com/WebKit/WebKit/pull/64364
EWS
Comment 3 2026-05-06 10:46:04 PDT
Committed 312715@main (72bd1bab23f7): <https://commits.webkit.org/312715@main> Reviewed commits have been landed. Closing PR #64364 and removing active labels.
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