RESOLVED FIXED 264792
Use dynamicDowncast<T> even more in the DOM 
https://bugs.webkit.org/show_bug.cgi?id=264792
Summary Use dynamicDowncast<T> even more in the DOM
Chris Dumez
Reported 2023-11-13 21:49:39 PST
Use dynamicDowncast<T> even more in the DOM instead of is<T>() + downcast<T>(). It is less error-prone and often results in more concise code. I am also hoping to have downcast<>() do a type check on release builds in the future. It is currently too expensive to do so but it may become affordable if we use dynamicDowncast<T>() instead when possible.
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Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 1 2023-11-13 21:53:17 PST
Pull request: https://github.com/WebKit/WebKit/pull/20459
EWS
Comment 2 2023-11-14 08:59:52 PST
Committed 270710@main (7b68c9b9e188): <https://commits.webkit.org/270710@main> Reviewed commits have been landed. Closing PR #20459 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2023-11-14 09:00:17 PST
<rdar://problem/118398612>
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