Bug 254432

Summary:	[css-nesting] Implement CSS OM read-only (serialize CSS rule) with nesting
Product:	WebKit	Reporter:	Matthieu Dubet <m_dubet>
Component:	WebCore Misc.	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Matthieu Dubet 2023-03-24 09:44:10 PDT

https://drafts.csswg.org/cssom/#serialize-a-css-rule

The serialization of "implicit" nested rule inside group rule such as:

 #foobar { @media { color:black; } } 

which is implicitly

#foobar { @media { & { color:black; } } }

is not precisely specified, but we should try to serialize the minimal equivalent

Comment 1 Radar WebKit Bug Importer 2023-03-24 09:44:34 PDT

<rdar://problem/107190613>

Comment 2 Matthieu Dubet 2023-03-27 09:15:28 PDT

Pull request: https://github.com/WebKit/WebKit/pull/12008

Comment 3 EWS 2023-03-27 15:12:30 PDT

Committed 262177@main (f4dfe341bdcc): <https://commits.webkit.org/262177@main>

Reviewed commits have been landed. Closing PR #12008 and removing active labels.