Bug 270810

Summary:	[CSS] Make rule cacheable even when nested
Product:	WebKit	Reporter:	Matthieu Dubet <m_dubet>
Component:	WebCore Misc.	Assignee:	Matthieu Dubet <m_dubet>
Status:	NEW
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Matthieu Dubet

Reported 2024-03-11 11:20:00 PDT

Right now, having a nested style rule disables rule caching. We should support this, and do a copy-on-write when there is some CSSOM manipulation of them.

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Radar WebKit Bug Importer

Comment 1 2024-03-11 11:20:18 PDT

<rdar://problem/124398506>

Matthieu Dubet

Comment 2 2024-06-11 10:46:38 PDT

Pull request: https://github.com/WebKit/WebKit/pull/29719

Matthieu Dubet

Comment 3 2024-11-21 10:58:35 PST

Pull request: https://github.com/WebKit/WebKit/pull/36961

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