264   auto RegionSVal = Val.getAs<loc::MemRegionVal>();  in getTrackRegion()
271     if (auto FieldReg = Region->getAs<FieldRegion>())  in getTrackRegion()
273     if (auto ElementReg = Region->getAs<ElementRegion>())  in getTrackRegion()
300     if (Optional<StmtPoint> SP = ProgLoc.getAs<StmtPoint>()) {  in VisitNode()
320   const auto *AttrType = Type->getAs<AttributedType>();  in getNullabilityAnnotation()
343                       .template getAs<loc::MemRegionVal>();  in checkParamsForPreconditionViolation()
348                           .template getAs<DefinedOrUnknownSVal>();  in checkParamsForPreconditionViolation()
417     const auto *Region = I->first->getAs<SymbolicRegion>();  in checkDeadSymbols()
483       State->getSVal(S, C.getLocationContext()).getAs<DefinedOrUnknownSVal>();  in checkPreStmt()
557     auto ArgSVal = Call.getArgSVal(Idx++).getAs<DefinedOrUnknownSVal>();  in checkPreCall()
672   if (auto DefOrUnknown = Receiver.getAs<DefinedOrUnknownSVal>()) {  in getReceiverNullability()
679   auto ValueRegionSVal = Receiver.getAs<loc::MemRegionVal>();  in getReceiverNullability()
831       State->getSVal(CE, C.getLocationContext()).getAs<DefinedOrUnknownSVal>();  in checkPostStmt()
906   auto ValDefOrUnknown = V.getAs<DefinedOrUnknownSVal>();  in checkBind()