Bug 261179

Summary:	[JSC] Implement HasVarDeclaration abstract operation
Product:	WebKit	Reporter:	Alexey Shvayka <ashvayka>
Component:	JavaScriptCore	Assignee:	Alexey Shvayka <ashvayka>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	All
OS:	All
See Also:	https://bugs.webkit.org/show_bug.cgi?id=275821
Bug Depends on:	260487
Bug Blocks:	260484

Description Alexey Shvayka 2023-09-05 14:50:29 PDT

It is observable when trying to shadow a global variable declared via eval().

Comment 1 Radar WebKit Bug Importer 2023-09-05 14:50:48 PDT

<rdar://problem/115014147>

Comment 2 Alexey Shvayka 2023-09-11 12:15:57 PDT

Pull request: https://github.com/WebKit/WebKit/pull/17662

Comment 3 EWS 2023-09-11 19:44:04 PDT

Committed 267891@main (66468f0cb221): <https://commits.webkit.org/267891@main>

Reviewed commits have been landed. Closing PR #17662 and removing active labels.