990 static CanThrowResult canSubStmtsThrow(Sema &Self, const Stmt *S) {  in canSubStmtsThrow()
992   for (const Stmt *SubStmt : S->children()) {  in canSubStmtsThrow()
1119 CanThrowResult Sema::canThrow(const Stmt *S) {  in canThrow()
1410   case Stmt::AttributedStmtClass:  in canThrow()
1411   case Stmt::BreakStmtClass:  in canThrow()
1412   case Stmt::CapturedStmtClass:  in canThrow()
1413   case Stmt::CaseStmtClass:  in canThrow()
1414   case Stmt::CompoundStmtClass:  in canThrow()
1415   case Stmt::ContinueStmtClass:  in canThrow()
1416   case Stmt::CoreturnStmtClass:  in canThrow()
1417   case Stmt::CoroutineBodyStmtClass:  in canThrow()
1418   case Stmt::CXXCatchStmtClass:  in canThrow()
1419   case Stmt::CXXForRangeStmtClass:  in canThrow()
1420   case Stmt::DefaultStmtClass:  in canThrow()
1421   case Stmt::DoStmtClass:  in canThrow()
1422   case Stmt::ForStmtClass:  in canThrow()
1423   case Stmt::GCCAsmStmtClass:  in canThrow()
1424   case Stmt::GotoStmtClass:  in canThrow()
1425   case Stmt::IndirectGotoStmtClass:  in canThrow()
1426   case Stmt::LabelStmtClass:  in canThrow()
1427   case Stmt::MSAsmStmtClass:  in canThrow()
1428   case Stmt::MSDependentExistsStmtClass:  in canThrow()
1429   case Stmt::NullStmtClass:  in canThrow()
1430   case Stmt::ObjCAtCatchStmtClass:  in canThrow()
1431   case Stmt::ObjCAtFinallyStmtClass:  in canThrow()
1432   case Stmt::ObjCAtSynchronizedStmtClass:  in canThrow()
1433   case Stmt::ObjCAutoreleasePoolStmtClass:  in canThrow()
1434   case Stmt::ObjCForCollectionStmtClass:  in canThrow()
1435   case Stmt::OMPAtomicDirectiveClass:  in canThrow()
1436   case Stmt::OMPBarrierDirectiveClass:  in canThrow()
1437   case Stmt::OMPCancelDirectiveClass:  in canThrow()
1438   case Stmt::OMPCancellationPointDirectiveClass:  in canThrow()
1439   case Stmt::OMPCriticalDirectiveClass:  in canThrow()
1440   case Stmt::OMPDistributeDirectiveClass:  in canThrow()
1441   case Stmt::OMPDistributeParallelForDirectiveClass:  in canThrow()
1442   case Stmt::OMPDistributeParallelForSimdDirectiveClass:  in canThrow()
1443   case Stmt::OMPDistributeSimdDirectiveClass:  in canThrow()
1444   case Stmt::OMPFlushDirectiveClass:  in canThrow()
1445   case Stmt::OMPDepobjDirectiveClass:  in canThrow()
1446   case Stmt::OMPScanDirectiveClass:  in canThrow()
1447   case Stmt::OMPForDirectiveClass:  in canThrow()
1448   case Stmt::OMPForSimdDirectiveClass:  in canThrow()
1449   case Stmt::OMPMasterDirectiveClass:  in canThrow()
1450   case Stmt::OMPMasterTaskLoopDirectiveClass:  in canThrow()
1451   case Stmt::OMPMasterTaskLoopSimdDirectiveClass:  in canThrow()
1452   case Stmt::OMPOrderedDirectiveClass:  in canThrow()
1453   case Stmt::OMPCanonicalLoopClass:  in canThrow()
1454   case Stmt::OMPParallelDirectiveClass:  in canThrow()
1455   case Stmt::OMPParallelForDirectiveClass:  in canThrow()
1456   case Stmt::OMPParallelForSimdDirectiveClass:  in canThrow()
1457   case Stmt::OMPParallelMasterDirectiveClass:  in canThrow()
1458   case Stmt::OMPParallelMasterTaskLoopDirectiveClass:  in canThrow()
1459   case Stmt::OMPParallelMasterTaskLoopSimdDirectiveClass:  in canThrow()
1460   case Stmt::OMPParallelSectionsDirectiveClass:  in canThrow()
1461   case Stmt::OMPSectionDirectiveClass:  in canThrow()
1462   case Stmt::OMPSectionsDirectiveClass:  in canThrow()
1463   case Stmt::OMPSimdDirectiveClass:  in canThrow()
1464   case Stmt::OMPTileDirectiveClass:  in canThrow()
1465   case Stmt::OMPSingleDirectiveClass:  in canThrow()
1466   case Stmt::OMPTargetDataDirectiveClass:  in canThrow()
1467   case Stmt::OMPTargetDirectiveClass:  in canThrow()
1468   case Stmt::OMPTargetEnterDataDirectiveClass:  in canThrow()
1469   case Stmt::OMPTargetExitDataDirectiveClass:  in canThrow()
1470   case Stmt::OMPTargetParallelDirectiveClass:  in canThrow()
1471   case Stmt::OMPTargetParallelForDirectiveClass:  in canThrow()
1472   case Stmt::OMPTargetParallelForSimdDirectiveClass:  in canThrow()
1473   case Stmt::OMPTargetSimdDirectiveClass:  in canThrow()
1474   case Stmt::OMPTargetTeamsDirectiveClass:  in canThrow()
1475   case Stmt::OMPTargetTeamsDistributeDirectiveClass:  in canThrow()
1476   case Stmt::OMPTargetTeamsDistributeParallelForDirectiveClass:  in canThrow()
1477   case Stmt::OMPTargetTeamsDistributeParallelForSimdDirectiveClass:  in canThrow()
1478   case Stmt::OMPTargetTeamsDistributeSimdDirectiveClass:  in canThrow()
1479   case Stmt::OMPTargetUpdateDirectiveClass:  in canThrow()
1480   case Stmt::OMPTaskDirectiveClass:  in canThrow()
1481   case Stmt::OMPTaskgroupDirectiveClass:  in canThrow()
1482   case Stmt::OMPTaskLoopDirectiveClass:  in canThrow()
1483   case Stmt::OMPTaskLoopSimdDirectiveClass:  in canThrow()
1484   case Stmt::OMPTaskwaitDirectiveClass:  in canThrow()
1485   case Stmt::OMPTaskyieldDirectiveClass:  in canThrow()
1486   case Stmt::OMPTeamsDirectiveClass:  in canThrow()
1487   case Stmt::OMPTeamsDistributeDirectiveClass:  in canThrow()
1488   case Stmt::OMPTeamsDistributeParallelForDirectiveClass:  in canThrow()
1489   case Stmt::OMPTeamsDistributeParallelForSimdDirectiveClass:  in canThrow()
1490   case Stmt::OMPTeamsDistributeSimdDirectiveClass:  in canThrow()
1491   case Stmt::OMPInteropDirectiveClass:  in canThrow()
1492   case Stmt::OMPDispatchDirectiveClass:  in canThrow()
1493   case Stmt::OMPMaskedDirectiveClass:  in canThrow()
1494   case Stmt::ReturnStmtClass:  in canThrow()
1495   case Stmt::SEHExceptStmtClass:  in canThrow()
1496   case Stmt::SEHFinallyStmtClass:  in canThrow()
1497   case Stmt::SEHLeaveStmtClass:  in canThrow()
1498   case Stmt::SEHTryStmtClass:  in canThrow()
1499   case Stmt::SwitchStmtClass:  in canThrow()
1500   case Stmt::WhileStmtClass:  in canThrow()
1503   case Stmt::DeclStmtClass: {  in canThrow()
1520   case Stmt::IfStmtClass: {  in canThrow()
1523     if (const Stmt *Init = IS->getInit())  in canThrow()
1525     if (const Stmt *CondDS = IS->getConditionVariableDeclStmt())  in canThrow()
1531     if (Optional<const Stmt *> Case = IS->getNondiscardedCase(Context))  in canThrow()
1545   case Stmt::CXXTryStmtClass: {  in canThrow()
1555   case Stmt::ObjCAtThrowStmtClass:  in canThrow()
1558   case Stmt::ObjCAtTryStmtClass: {  in canThrow()
1564     if (const Stmt *Finally = TS->getFinallyStmt())  in canThrow()
1578   case Stmt::NoStmtClass:  in canThrow()