[clang] [LifetimeSafety] Detect use-after-scope through fields in member calls (PR #191731)
Gábor Horváth via cfe-commits
cfe-commits at lists.llvm.org
Mon Apr 13 02:07:43 PDT 2026
================
@@ -723,6 +723,17 @@ void FactsGenerator::handleInvalidatingCall(const Expr *Call,
ThisList->getOuterOriginID(), Call));
}
+void FactsGenerator::handleImplicitObjectFieldUses(const Expr *Call,
+ const FunctionDecl *FD) {
+ const auto *MD = dyn_cast<CXXMethodDecl>(FD);
+ if (!MD || !MD->isInstance())
+ return;
+
+ for (const auto *Field : MD->getParent()->fields())
----------------
Xazax-hun wrote:
I think it is possible that this only iterates through the direct fields but we might not actually do anything for the fields of the derived classes here.
https://github.com/llvm/llvm-project/pull/191731
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