← WebKit — 2026-W41
8e7db40c161087914e72d6cae6c670525a7373e9 WeakPtr and WeakRef downcast() and dynamicDowncast() do not compile
not a security fix
confidence 0.12
signal score 13.35
Source/WebCore/rendering
Classified as not security-relevant.
Triage note: Refactor of WTF downcast/dynamicDowncast for WeakPtr/WeakRef to add lvalue/const-ref overloads returning raw pointers and move-only rvalue overloads, plus a compile-time static_assert on matching WeakValueType. Callers change from m_frame.get() to m_frame; this is an ergonomics/compile-time-safety change with no runtime bug fixed.
This commit was flagged by the signal scorer and reviewed by AI (not a human). It is listed only so the triage is auditable; there is no root-cause analysis because this is not a vulnerability fix.
Triage note: Refactor of WTF downcast/dynamicDowncast for WeakPtr/WeakRef to add lvalue/const-ref overloads returning raw pointers and move-only rvalue overloads, plus a compile-time static_assert on matching WeakValueType. Callers change from m_frame.get() to m_frame; this is an ergonomics/compile-time-safety change with no runtime bug fixed.
This commit was flagged by the signal scorer and reviewed by AI (not a human). It is listed only so the triage is auditable; there is no root-cause analysis because this is not a vulnerability fix.
Structural signals: smartptr_member_added (+6.47), security_assert (+4.87), area:Source/WebCore/rendering (+2.0)
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