Bug 280507

Summary:	[css-anchor-position-1] Declaration referencing invalid anchor should be invalid at computed-value time
Product:	WebKit	Reporter:	Antti Koivisto <koivisto>
Component:	CSS	Assignee:	Antti Koivisto <koivisto>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	koivisto, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Antti Koivisto

Reported 2024-09-27 04:27:32 PDT

https://drafts.csswg.org/css-anchor-position-1/#anchor-valid If any of these conditions are false, the anchor() function resolves to its specified fallback value. If no fallback value is specified, it makes the declaration referencing it invalid at computed-value time.

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Radar WebKit Bug Importer

Comment 1 2024-09-27 04:27:45 PDT

<rdar://problem/136822454>

Radar WebKit Bug Importer

Comment 2 2024-09-27 04:28:47 PDT Comment hidden (obsolete)

<rdar://problem/136822475>

Antti Koivisto

Comment 3 2024-09-27 04:45:53 PDT

Pull request: https://github.com/WebKit/WebKit/pull/34352

EWS

Comment 4 2024-09-27 08:28:43 PDT

Committed 284362@main (62cb2d15cfc8): <https://commits.webkit.org/284362@main> Reviewed commits have been landed. Closing PR #34352 and removing active labels.

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