119       if (DeclOrVector.isNull()) {  in Add()
556     if (!ContextType.isNull() && ContextType->isPointerType())  in getPreferredTypeOfUnaryArg()
560     if (ContextType.isNull())  in getPreferredTypeOfUnaryArg()
568     if (ContextType.isNull())  in getPreferredTypeOfUnaryArg()
625   Type = !CastType.isNull() ? CastType.getCanonicalType() : QualType();  in enterTypeCast()
705   if (DeclOrVector.isNull())  in begin()
716   if (DeclOrVector.is<const NamedDecl *>() || DeclOrVector.isNull())  in end()
960   if (T.isNull())  in getDeclUsageType()
1048   if (!PreferredSelector.isNull())  in AdjustResultPriorityForDecl()
1055   if (!PreferredType.isNull()) {  in AdjustResultPriorityForDecl()
1057     if (!T.isNull()) {  in AdjustResultPriorityForDecl()
1320           BaseExprType.isNull() ? nullptr  in canCxxMethodBeCalled()
1666   if (T.isNull())  in IsObjCMessageReceiver()
1691   if (T.isNull())  in IsObjCCollection()
1732     if (BaseType.isNull()) {  in CodeCompletionDeclConsumer()
1734       if (!ThisType.isNull()) {  in CodeCompletionDeclConsumer()
2053   if (ThisTy.isNull())  in addThisCompletion()
2476              !SemaRef.getCurBlock()->ReturnType.isNull())  in AddOrdinaryNameResults()
2478     if (ReturnType.isNull() || ReturnType->isVoidType()) {  in AddOrdinaryNameResults()
2483       assert(!ReturnType.isNull());  in AddOrdinaryNameResults()
2793     if (!BaseType.isNull())  in AddResultTypeChunk()
2803     if (!BaseType.isNull())  in AddResultTypeChunk()
2810     if (!BaseType.isNull())  in AddResultTypeChunk()
2816   if (T.isNull() || Context.hasSameType(T, Context.DependentTy))  in AddResultTypeChunk()
3711       if (!CCContext.getBaseType().isNull())  in createCodeCompletionStringForDecl()
4462   if (!ThisType.isNull())  in CodeCompleteOrdinaryName()
4570     if (!T.get().isNull() && T.get()->isObjCObjectOrInterfaceType())  in CodeCompleteDeclSpec()
4783   assert(!T.isNull());  in TryDeconstructFunctionLike()
4871   if (!Data.PreferredType.isNull())  in CodeCompleteExpression()
4888   if (!Data.PreferredType.isNull()) {  in CodeCompleteExpression()
4912   if (!Data.PreferredType.isNull() && getLangOpts().CPlusPlus11) {  in CodeCompleteExpression()
5306           if (!ExactType.isNull())  in render()
5613   if (E->getType().isNull())  in getApproximateType()
5626     if (Callee.isNull() ||  in getApproximateType()
5629     if (Callee.isNull())  in getApproximateType()
5652         if (ReturnType.isNull())  in getApproximateType()
5669     if (CDSME->isArrow() && !Base.isNull())  in getApproximateType()
5672         Base.isNull()  in getApproximateType()
5697           !Pointee.isNull())  in getApproximateType()
5771     if (BaseType.isNull())  in CodeCompleteMemberReferenceExpr()
6141     if (CandidateParamType.isNull())  in getParamType()
6143     if (ParamType.isNull()) {  in getParamType()
6307       if (!T->getPointeeType().isNull())  in ProduceCallSignatureHelp()
6552     if (BaseType.isNull())  in getDesignatedType()
6578   if (BaseType.isNull())  in CodeCompleteDesignator()
6712     if (!PreferredType.isNull())  in CodeCompleteQualifiedId()
6739   if (!PreferredType.isNull())  in CodeCompleteQualifiedId()
7878   if (Sel.isNull())  in GetAssumedMessageSendExprType()
8177           if (R.Priority < BestPriority || PreferredType.isNull()) {  in getPreferredArgumentTypeForMessageSend()
8204     if (!T.isNull())  in AddClassMessageCompletions()
8240         if (Sel.isNull() || SemaRef.ObjC().MethodPool.count(Sel))  in AddClassMessageCompletions()
8291     if (PreferredType.isNull())  in CodeCompleteObjCClassMessage()
8415         if (Sel.isNull() || SemaRef.ObjC().MethodPool.count(Sel))  in CodeCompleteObjCInstanceMessage()
8452     if (PreferredType.isNull())  in CodeCompleteObjCInstanceMessage()
8488       if (Sel.isNull() || SemaRef.ObjC().MethodPool.count(Sel))  in CodeCompleteObjCSelector()
8999       if (!ReturnType.isNull() &&  in FindImplementableMethods()
9081       ReturnType.isNull() ||  in AddObjCKeyValueCompletions()
9084   bool ReturnTypeMatchesVoid = ReturnType.isNull() || ReturnType->isVoidType();  in AddObjCKeyValueCompletions()
9090     if (ReturnType.isNull())  in AddObjCKeyValueCompletions()
9102       ((!ReturnType.isNull() &&  in AddObjCKeyValueCompletions()
9104        (ReturnType.isNull() && (Property->getType()->isIntegerType() ||  in AddObjCKeyValueCompletions()
9110       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9128       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9175       (ReturnType.isNull() || ReturnType->isIntegerType())) {  in AddObjCKeyValueCompletions()
9180       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9197       (ReturnType.isNull() || ReturnType->isObjCObjectPointerType())) {  in AddObjCKeyValueCompletions()
9201       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9219       (ReturnType.isNull() ||  in AddObjCKeyValueCompletions()
9228       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9251       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9283       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9313       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9341       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9362       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9386       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9417       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9442       (ReturnType.isNull() ||  in AddObjCKeyValueCompletions()
9452       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9466       (ReturnType.isNull() || ReturnType->isObjCObjectPointerType())) {  in AddObjCKeyValueCompletions()
9470       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9479       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9500       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9522       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9544       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9566       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9587       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9606       (ReturnType.isNull() ||  in AddObjCKeyValueCompletions()
9617       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9631       (ReturnType.isNull() || ReturnType->isIntegerType() ||  in AddObjCKeyValueCompletions()
9638       if (ReturnType.isNull()) {  in AddObjCKeyValueCompletions()
9715     if (ReturnType.isNull()) {  in CodeCompleteObjCMethodDecl()
9838       if (Sel.isNull() || SemaRef.ObjC().MethodPool.count(Sel))  in CodeCompleteObjCMethodDeclSelector()