Bug 303246

Summary:	[JSC] Implement `Iterator.zip` and `Iterator.zipKeyed`
Product:	WebKit	Reporter:	Sosuke Suzuki <aosukeke>
Component:	JavaScriptCore	Assignee:	Nobody <webkit-unassigned>
Status:	NEW
Severity:	Normal	CC:	webkit-bug-importer, zloirock
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Sosuke Suzuki

Reported 2025-11-28 17:32:09 PST

This patch implements `Iterator.zip` and `Iterator.zipKeyed` from Stage 2.7 Joint Iteration Proposal[1]. It passes all test cases of test262. [1]: https://github.com/tc39/proposal-joint-iteration

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Sosuke Suzuki

Comment 1 2025-11-28 17:33:38 PST

Pull request: https://github.com/WebKit/WebKit/pull/54565

Radar WebKit Bug Importer

Comment 2 2025-12-05 17:33:09 PST

<rdar://problem/165952086>

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