← WebKit — 2026-W41

163c1963d462e725fa35e0c320dd249ea29c540b  Fix safer C++ warnings in Source/WTF after 2026-10-06 rollout

not a security fix confidence 0.1 signal score 7.47 Source/WTF/
Classified as not security-relevant.
Triage note: Annotates CRTP/layout-compatible casts in RefCounted/ThreadSafeRefCounted/JSONValues/StringImpl with SUPPRESS_MEMORY_UNSAFE_CAST or uncheckedDowncast, swaps reinterpret_cast->static_cast and isKindOfClass->dynamic_objc_cast. Static-analyzer hardening, no concrete bug.
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), area:Source/WTF/ (+1.0)

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