5013   } else if (ObjCInterfaceDecl *IFace =  in AddObjCProperties()  local
5017       for (auto *Cat : IFace->known_categories())  in AddObjCProperties()
5025     for (auto *I : IFace->all_referenced_protocols())  in AddObjCProperties()
5032     if (IFace->getSuperClass())  in AddObjCProperties()
5033       AddObjCProperties(CCContext, IFace->getSuperClass(), AllowCategories,  in AddObjCProperties()
5725   ObjCInterfaceDecl *IFace = getObjCInterfaceDecl(ClassNamePtr, ClassNameLoc);  in CodeCompleteObjCClassPropertyRefExpr()  local
5726   if (!IFace)  in CodeCompleteObjCClassPropertyRefExpr()
5735   AddObjCProperties(CCContext, IFace, true,  in CodeCompleteObjCClassPropertyRefExpr()
7440   ObjCInterfaceDecl *IFace = dyn_cast<ObjCInterfaceDecl>(Container);  in AddObjCMethods()  local
7441   IsRootClass = IsRootClass || (IFace && !IFace->getSuperClass());  in AddObjCMethods()
7477   if (!IFace || !IFace->hasDefinition())  in AddObjCMethods()
7481   for (ObjCProtocolDecl *I : IFace->protocols())  in AddObjCMethods()
7486   for (ObjCCategoryDecl *CatDecl : IFace->known_categories()) {  in AddObjCMethods()
7509   if (IFace->getSuperClass())  in AddObjCMethods()
7510     AddObjCMethods(IFace->getSuperClass(), WantInstanceMethods, WantKind,  in AddObjCMethods()
7515   if (ObjCImplementationDecl *Impl = IFace->getImplementation())  in AddObjCMethods()
7673   ObjCInterfaceDecl *IFace = nullptr;  in GetAssumedMessageSendExprType()  local
7678       IFace = ObjType->getInterface();  in GetAssumedMessageSendExprType()
7684       IFace = Ptr->getInterfaceDecl();  in GetAssumedMessageSendExprType()
7693   if (!IFace)  in GetAssumedMessageSendExprType()
7696   ObjCInterfaceDecl *Super = IFace->getSuperClass();  in GetAssumedMessageSendExprType()
7699         .Case("retain", IFace)  in GetAssumedMessageSendExprType()
7700         .Case("strong", IFace)  in GetAssumedMessageSendExprType()
7701         .Case("autorelease", IFace)  in GetAssumedMessageSendExprType()
7702         .Case("copy", IFace)  in GetAssumedMessageSendExprType()
7703         .Case("copyWithZone", IFace)  in GetAssumedMessageSendExprType()
7704         .Case("mutableCopy", IFace)  in GetAssumedMessageSendExprType()
7705         .Case("mutableCopyWithZone", IFace)  in GetAssumedMessageSendExprType()
7706         .Case("awakeFromCoder", IFace)  in GetAssumedMessageSendExprType()
7707         .Case("replacementObjectFromCoder", IFace)  in GetAssumedMessageSendExprType()
7708         .Case("class", IFace)  in GetAssumedMessageSendExprType()
7709         .Case("classForCoder", IFace)  in GetAssumedMessageSendExprType()
7714       .Case("new", IFace)  in GetAssumedMessageSendExprType()
7715       .Case("alloc", IFace)  in GetAssumedMessageSendExprType()
7716       .Case("allocWithZone", IFace)  in GetAssumedMessageSendExprType()
7717       .Case("class", IFace)  in GetAssumedMessageSendExprType()
8107     if (ObjCInterfaceDecl *IFace = GetAssumedMessageSendExprType(RecExpr)) {  in CodeCompleteObjCInstanceMessage()  local
8110             S, ParsedType::make(Context.getObjCInterfaceType(IFace)), SelIdents,  in CodeCompleteObjCInstanceMessage()
8114           Context.getObjCObjectPointerType(Context.getObjCInterfaceType(IFace));  in CodeCompleteObjCInstanceMessage()
8676   if (ObjCInterfaceDecl *IFace = dyn_cast<ObjCInterfaceDecl>(Container)) {  in FindImplementableMethods()  local
8678     if (!IFace->hasDefinition())  in FindImplementableMethods()
8681     IFace = IFace->getDefinition();  in FindImplementableMethods()
8682     Container = IFace;  in FindImplementableMethods()
8685         IFace->getReferencedProtocols();  in FindImplementableMethods()
8693     for (auto *Cat : IFace->visible_categories()) {  in FindImplementableMethods()
8699     if (IFace->getSuperClass())  in FindImplementableMethods()
8700       FindImplementableMethods(Context, IFace->getSuperClass(),  in FindImplementableMethods()
8896     if (ObjCInterfaceDecl *IFace = ObjCPointer->getInterfaceDecl()) {  in AddObjCKeyValueCompletions()  local
8899       if (!InheritsFromClassNamed(IFace, "NSMutableArray")) {  in AddObjCKeyValueCompletions()
8901         if (!InheritsFromClassNamed(IFace, "NSArray"))  in AddObjCKeyValueCompletions()
8905       if (!InheritsFromClassNamed(IFace, "NSMutableSet")) {  in AddObjCKeyValueCompletions()
8907         if (!InheritsFromClassNamed(IFace, "NSSet"))  in AddObjCKeyValueCompletions()
9550     ObjCInterfaceDecl *IFace = dyn_cast<ObjCInterfaceDecl>(SearchDecl);  in CodeCompleteObjCMethodDecl()  local
9551     if (!IFace)  in CodeCompleteObjCMethodDecl()
9553         IFace = Category->getClassInterface();  in CodeCompleteObjCMethodDecl()
9555     if (IFace)  in CodeCompleteObjCMethodDecl()
9556       llvm::append_range(Containers, IFace->visible_categories());  in CodeCompleteObjCMethodDecl()