RESOLVED DUPLICATE of bug 272623284506
Implement Error.isError 
https://bugs.webkit.org/show_bug.cgi?id=284506
Summary Implement Error.isError
Jordan Harband
Reported 2024-12-11 20:55:52 PST
Please implement the stage 3 TC39 proposal https://github.com/tc39/proposal-is-error The WebIDL PR is https://github.com/whatwg/webidl/pull/1421 Test262 tests exist.
Attachments
Add attachment proposed patch, testcase, etc.
Yusuke Suzuki
Comment 1 2024-12-11 21:56:47 PST
*** This bug has been marked as a duplicate of bug 272623 ***
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