================
@@ -0,0 +1,73 @@
+#include "clang/StaticAnalyzer/Checkers/BuiltinCheckerRegistration.h"
+#include "clang/StaticAnalyzer/Core/Checker.h"
+#include "clang/StaticAnalyzer/Core/PathSensitive/CallDescription.h"
+#include "clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h"
+#include "clang/StaticAnalyzer/Core/PathSensitive/CheckerContext.h"
+#include <AllocationState.h>
+
+using namespace clang;
+using namespace ento;
+
+REGISTER_MAP_WITH_PROGRAMSTATE(LifetimeBoundMap, const MemRegion *,
+ const MemRegion *);
+
+class LifetimeAnnotations : public Checker<check::PostCall> {
+public:
+ void checkPostCall(const CallEvent &Call, CheckerContext &C) const;
+ void printState(raw_ostream &Out, ProgramStateRef State, const char *NL,
+ const char *Sep) const override;
+};
+
+void LifetimeAnnotations::checkPostCall(const CallEvent &Call,
+ CheckerContext &C) const {
+ ProgramStateRef State = C.getState();
+
+ const auto *MethodDecl = dyn_cast_if_present<CXXMethodDecl>(Call.getDecl());
+
+ if (!MethodDecl)
+ return;
+
+ unsigned LBParamIdx = MethodDecl->getNumParams();
+ for (unsigned i = 0; i < MethodDecl->getNumParams(); i++) {
----------------
steakhal wrote:
You could use a ranged-for with
[parameters](https://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html#a482b0f768fc742e5c46ac70fde7a2f6c)
https://github.com/llvm/llvm-project/pull/200145
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