Bug 294485

Summary:	[Style] Split CSS custom property representation into CSS and Style parts
Product:	WebKit	Reporter:	Sam Weinig <sam>
Component:	CSS	Assignee:	Sam Weinig <sam>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	koivisto, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Safari 18
Hardware:	Unspecified
OS:	Unspecified

Sam Weinig

Reported 2025-06-13 18:44:25 PDT

The current CSS custom property representation, CSSCustomPropertyValue, is used for both the specified and computed style representations, but most states are invalid in one of the two. We can make this more clear by splitting out a Style::CustomProperty type for the resolved value.

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Sam Weinig

Comment 1 2025-06-13 19:33:33 PDT

Pull request: https://github.com/WebKit/WebKit/pull/46749

EWS

Comment 2 2025-06-16 12:35:56 PDT

Committed 296287@main (5574e1a1ec10): <https://commits.webkit.org/296287@main> Reviewed commits have been landed. Closing PR #46749 and removing active labels.

Radar WebKit Bug Importer

Comment 3 2025-06-16 12:36:14 PDT

<rdar://problem/153561288>

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