Bug 268864 - [JSC] emitReturn() should load `this` value from arrow function lexical environment prior to TDZ check
Summary: [JSC] emitReturn() should load `this` value from arrow function lexical envir...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: All All
: P2 Normal
Assignee: Alexey Shvayka
URL:
Keywords: InRadar
Depends on:
Blocks: 268026
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Reported: 2024-02-06 15:29 PST by Alexey Shvayka
Modified: 2024-02-27 22:39 PST (History)
1 user (show)

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Description Alexey Shvayka 2024-02-06 15:29:44 PST 
Related test262 failures:
  * test/language/statements/class/subclass/derived-class-return-override-catch-finally-arrow.js
  * test/language/statements/class/subclass/derived-class-return-override-finally-super-arrow.js
  * test/language/statements/class/subclass/derived-class-return-override-for-of-arrow.js
Comment 1 Radar WebKit Bug Importer 2024-02-06 15:30:11 PST 
<rdar://problem/122430056>
Comment 2 Alexey Shvayka 2024-02-06 16:05:52 PST 
Pull request: https://github.com/WebKit/WebKit/pull/23965
Comment 3 EWS 2024-02-27 22:39:54 PST 
Committed 275425@main (26302cf8d239): <https://commits.webkit.org/275425@main>

Reviewed commits have been landed. Closing PR #23965 and removing active labels.