Bug 247649

Summary:	-webkit-radial-gradient parsing accidentally treats a number of mandatory commas as optional
Product:	WebKit	Reporter:	Darin Adler <darin>
Component:	CSS	Assignee:	Darin Adler <darin>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	All
OS:	All

Description Darin Adler 2022-11-08 15:00:55 PST

https://compat.spec.whatwg.org/#css-gradients-webkit-radial-gradient

From code inspection and a failing WPT test, it is clear that the parsing for -webkit-radial-gradient accidentally is treating commas separating some of the items as optional; they should be mandatory.

Comment 1 Radar WebKit Bug Importer 2022-11-08 15:05:14 PST

<rdar://problem/102111231>

Comment 2 Darin Adler 2022-11-08 15:06:59 PST

Pull request: https://github.com/WebKit/WebKit/pull/6270

Comment 3 EWS 2022-11-08 16:50:46 PST

Committed 256468@main (a62f77706c4f): <https://commits.webkit.org/256468@main>

Reviewed commits have been landed. Closing PR #6270 and removing active labels.