================
@@ -0,0 +1,356 @@
+#include "clang/Analysis/Analyses/LifetimeSafety/LifetimeAnnotations.h"
+#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 "llvm/Support/raw_ostream.h"
+
+using namespace clang;
+using namespace ento;
+
+REGISTER_SET_FACTORY_WITH_PROGRAMSTATE(LifetimeSourceSet, const MemRegion *)
+REGISTER_MAP_WITH_PROGRAMSTATE(LifetimeBoundMap, SymbolRef, LifetimeSourceSet)
+
+REGISTER_MAP_WITH_PROGRAMSTATE(LifetimeBoundMapVal, const MemRegion *,
+ LifetimeSourceSet)
+REGISTER_SET_WITH_PROGRAMSTATE(DeallocatedSourceSet, const MemRegion *)
+
+namespace {
+class LifetimeAnnotations
+ : public Checker<check::PostCall, check::EndFunction, check::Location> {
----------------
steakhal wrote:
I wonder: We have sets and maps. We put things into these sets and maps.
When do we remove stuff from these containers? Are they going to grow
indefinitely?
Shouldn't we have something like checkLive and checkDead callbacks?
https://github.com/llvm/llvm-project/pull/200145
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