Bug 314015

Summary: [JSC] Gate `Array#concat` fast path on indexing-type merge compatibility
Product: WebKit Reporter: Sosuke Suzuki <sosuke>
Component: JavaScriptCoreAssignee: Sosuke Suzuki <sosuke>
Status: RESOLVED FIXED    
Severity: Normal CC: webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Sosuke Suzuki
Reported 2026-05-04 14:19:59 PDT
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Sosuke Suzuki
Comment 1 2026-05-04 14:20:56 PDT
Pull request: https://github.com/WebKit/WebKit/pull/64207
EWS
Comment 2 2026-05-04 16:17:22 PDT
Committed 312560@main (32e7fe840255): <https://commits.webkit.org/312560@main> Reviewed commits have been landed. Closing PR #64207 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2026-05-04 16:18:13 PDT
<rdar://problem/176219964>
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