RESOLVED FIXED303680
[JSC] Implement `String.prototype.concat` in C++ 
https://bugs.webkit.org/show_bug.cgi?id=303680
Summary [JSC] Implement `String.prototype.concat` in C++
Sosuke Suzuki
Reported 2025-12-05 21:59:59 PST
This patch implements `String#concat` in C++
Attachments
Add attachment proposed patch, testcase, etc.
Sosuke Suzuki
Comment 1 2025-12-05 22:01:09 PST
Pull request: https://github.com/WebKit/WebKit/pull/54970
EWS
Comment 2 2025-12-07 20:16:27 PST
Committed 304079@main (91036c3fd112): <https://commits.webkit.org/304079@main> Reviewed commits have been landed. Closing PR #54970 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2025-12-07 20:17:11 PST
<rdar://problem/166033537>
Yusuke Suzuki
Comment 4 2025-12-16 15:30:29 PST
Reopened Bugzilla. Break netflix.com, tracking revert in https://bugs.webkit.org/show_bug.cgi?id=304293.
Sosuke Suzuki
Comment 5 2025-12-17 20:13:26 PST
Pull request: https://github.com/WebKit/WebKit/pull/55605
EWS
Comment 6 2025-12-20 08:50:25 PST
Committed 304820@main (fe7e0f57289e): <https://commits.webkit.org/304820@main> Reviewed commits have been landed. Closing PR #55605 and removing active labels.
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