Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 0a35df21ef82fae63691253c903c0b48335ca5db
https://github.com/WebKit/WebKit/commit/0a35df21ef82fae63691253c903c0b48335ca5db
Author: Chris Dumez <[email protected]>
Date: 2026-03-23 (Mon, 23 Mar 2026)
Changed paths:
M Source/WTF/wtf/WeakHashMap.h
M Source/WTF/wtf/WeakHashSet.h
Log Message:
-----------
Address small inefficiency in WeakHashSet / WeakHashMap's hasNullReferences()
https://bugs.webkit.org/show_bug.cgi?id=310505
Reviewed by Darin Adler.
Use `auto&` instead of `auto` in the loop to avoid copying WeakPtrs,
which resulted in unnecessary atomic refcount churn.
* Source/WTF/wtf/WeakHashMap.h:
* Source/WTF/wtf/WeakHashSet.h:
Canonical link: https://commits.webkit.org/309751@main
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