[clang] [webkit.RefCntblBaseVirtualDtor] ThreadSafeRefCounted still generates warnings (PR #108656)

[Ryosuke Niwa via cfe-commits]

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@@ -84,13 +84,22 @@ class DerefFuncDeleteExprVisitor
     E = E->IgnoreParenCasts();
     if (auto *TempE = dyn_cast<CXXBindTemporaryExpr>(E))
       E = TempE->getSubExpr();
+    E = E->IgnoreParenCasts();
+    if (auto *Ref = dyn_cast<DeclRefExpr>(E)) {
+      if (auto *Decl = Ref->getDecl()) {
+        if (auto *VD = dyn_cast<VarDecl>(Decl))
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rniwa wrote:

Oh, neat. Fixed.

https://github.com/llvm/llvm-project/pull/108656