Bug 261303

Summary:	[JSC] Object.assign empty object optimization should check seenProperties instead of propertyHash
Product:	WebKit	Reporter:	Yusuke Suzuki <ysuzuki>
Component:	JavaScriptCore	Assignee:	Yusuke Suzuki <ysuzuki>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Yusuke Suzuki 2023-09-07 17:14:13 PDT

...

Comment 1 Yusuke Suzuki 2023-09-07 17:14:15 PDT

<rdar://problem/114990534>

Comment 2 Yusuke Suzuki 2023-09-07 17:16:03 PDT

Pull request: https://github.com/WebKit/WebKit/pull/17561

Comment 3 EWS 2023-09-07 18:12:27 PDT

Committed 267762@main (fcd2b898ec08): <https://commits.webkit.org/267762@main>

Reviewed commits have been landed. Closing PR #17561 and removing active labels.