RESOLVED FIXED305025
Use move constructor instead of memcpy() for CSSSelector in CSSSelectorList constructor 
https://bugs.webkit.org/show_bug.cgi?id=305025
Summary Use move constructor instead of memcpy() for CSSSelector in CSSSelectorList c...
Chris Dumez
Reported 2026-01-06 18:04:39 PST
Use move constructor instead of memcpy() for CSSSelector in CSSSelectorList constructor. This tested as performance neutral on Speedometer. It also reduces help get rid of one use of `WTF_ALLOW_UNSAFE_BUFFER_USAGE`.
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Add attachment proposed patch, testcase, etc.
Chris Dumez
Comment 1 2026-01-06 18:11:10 PST
Pull request: https://github.com/WebKit/WebKit/pull/56179
EWS
Comment 2 2026-01-08 04:51:41 PST
Committed 305269@main (e222b940921b): <https://commits.webkit.org/305269@main> Reviewed commits have been landed. Closing PR #56179 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2026-01-08 04:52:13 PST
<rdar://problem/167760984>
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