RESOLVED FIXED306332
Add RuleSet bucket for universal pseudo-elements 
https://bugs.webkit.org/show_bug.cgi?id=306332
Summary Add RuleSet bucket for universal pseudo-elements
Antti Koivisto
Reported 2026-01-27 06:26:34 PST
UA sheet has things like ::marker and ::backdrop that get processed like regular selectors. We can shortcut them.
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2026-01-27 06:27:28 PST
<rdar://problem/169001503>
Antti Koivisto
Comment 2 2026-01-27 06:34:39 PST
Pull request: https://github.com/WebKit/WebKit/pull/57330
EWS
Comment 3 2026-01-29 06:50:03 PST
Committed 306415@main (2f1c0a0ae8fd): <https://commits.webkit.org/306415@main> Reviewed commits have been landed. Closing PR #57330 and removing active labels.
Jonathan Bedard
Comment 4 2026-01-29 13:48:05 PST
Reverted in 306442@main, re-opening.
Antti Koivisto
Comment 5 2026-01-30 02:36:49 PST
Pull request: https://github.com/WebKit/WebKit/pull/57546
EWS
Comment 6 2026-01-30 03:42:26 PST
Committed 306484@main (84d3b8d69740): <https://commits.webkit.org/306484@main> Reviewed commits have been landed. Closing PR #57546 and removing active labels.
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