Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 773e875bad1457b0c41ce9b46671502354775406
https://github.com/WebKit/WebKit/commit/773e875bad1457b0c41ce9b46671502354775406
Author: Shu-yu Guo <[email protected]>
Date: 2025-06-25 (Wed, 25 Jun 2025)
Changed paths:
A JSTests/stress/regress-153522603.js
M Source/JavaScriptCore/dfg/DFGOperations.cpp
Log Message:
-----------
[JSC] Fix return in operationCopyOnWriteArrayIndexOfString
https://bugs.webkit.org/show_bug.cgi?id=294935
rdar://153522603
Reviewed by Yusuke Suzuki, Keith Miller, and Ross Kirsling.
operationCopyOnWriteArrayIndexOfString was using RETURN_IF_EXCEPTION instead of
OPERATION_RETURN_IF_EXCEPTION, causing exceptions not propagate correctly since
they weren't being wrapped in ExceptionOperationResult. This meant code would
keep executing after an exception was thrown, triggering asserts downstream.
* JSTests/stress/regress-153522603.js: Added.
* Source/JavaScriptCore/dfg/DFGOperations.cpp:
(JSC::DFG::JSC_DEFINE_JIT_OPERATION):
Canonical link: https://commits.webkit.org/296649@main
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