2380     for (auto *FoundDecl : FoundDecls) {  in VisitNamespaceDecl()  local
2381       if (!FoundDecl->isInIdentifierNamespace(Decl::IDNS_Namespace))  in VisitNamespaceDecl()
2384       if (auto *FoundNS = dyn_cast<NamespaceDecl>(FoundDecl)) {  in VisitNamespaceDecl()
2390       ConflictingDecls.push_back(FoundDecl);  in VisitNamespaceDecl()
2505     for (auto *FoundDecl : FoundDecls) {  in VisitTypedefNameDecl()  local
2506       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitTypedefNameDecl()
2508       if (auto *FoundTypedef = dyn_cast<TypedefNameDecl>(FoundDecl)) {  in VisitTypedefNameDecl()
2522           ConflictingDecls.push_back(FoundDecl);  in VisitTypedefNameDecl()
2603     for (auto *FoundDecl : FoundDecls) {  in VisitTypeAliasTemplateDecl()  local
2604       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitTypeAliasTemplateDecl()
2606       if (auto *FoundAlias = dyn_cast<TypeAliasTemplateDecl>(FoundDecl))  in VisitTypeAliasTemplateDecl()
2608       ConflictingDecls.push_back(FoundDecl);  in VisitTypeAliasTemplateDecl()
2709     for (auto *FoundDecl : FoundDecls) {  in VisitEnumDecl()  local
2710       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitEnumDecl()
2713       if (auto *Typedef = dyn_cast<TypedefNameDecl>(FoundDecl)) {  in VisitEnumDecl()
2715           FoundDecl = Tag->getDecl();  in VisitEnumDecl()
2718       if (auto *FoundEnum = dyn_cast<EnumDecl>(FoundDecl)) {  in VisitEnumDecl()
2728         ConflictingDecls.push_back(FoundDecl);  in VisitEnumDecl()
2830     for (auto *FoundDecl : FoundDecls) {  in VisitRecordDecl()  local
2831       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitRecordDecl()
2834       Decl *Found = FoundDecl;  in VisitRecordDecl()
2877         ConflictingDecls.push_back(FoundDecl);  in VisitRecordDecl()
3043     for (auto *FoundDecl : FoundDecls) {  in VisitEnumConstantDecl()  local
3044       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitEnumConstantDecl()
3047       if (auto *FoundEnumConstant = dyn_cast<EnumConstantDecl>(FoundDecl)) {  in VisitEnumConstantDecl()
3050         ConflictingDecls.push_back(FoundDecl);  in VisitEnumConstantDecl()
3466     for (auto *FoundDecl : FoundDecls) {  in VisitFunctionDecl()  local
3467       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitFunctionDecl()
3470       if (auto *FoundFunction = dyn_cast<FunctionDecl>(FoundDecl)) {  in VisitFunctionDecl()
3492         ConflictingDecls.push_back(FoundDecl);  in VisitFunctionDecl()
3826   for (auto *FoundDecl : FoundDecls) {  in VisitFieldDecl()  local
3827     if (FieldDecl *FoundField = dyn_cast<FieldDecl>(FoundDecl)) {  in VisitFieldDecl()
4116   for (auto *FoundDecl : FoundDecls) {  in VisitObjCIvarDecl()  local
4117     if (ObjCIvarDecl *FoundIvar = dyn_cast<ObjCIvarDecl>(FoundDecl)) {  in VisitObjCIvarDecl()
4184     for (auto *FoundDecl : FoundDecls) {  in VisitVarDecl()  local
4185       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitVarDecl()
4188       if (auto *FoundVar = dyn_cast<VarDecl>(FoundDecl)) {  in VisitVarDecl()
4239         ConflictingDecls.push_back(FoundDecl);  in VisitVarDecl()
4422   for (auto *FoundDecl : FoundDecls) {  in VisitObjCMethodDecl()  local
4423     if (auto *FoundMethod = dyn_cast<ObjCMethodDecl>(FoundDecl)) {  in VisitObjCMethodDecl()
4733   for (auto *FoundDecl : FoundDecls) {  in VisitObjCProtocolDecl()  local
4734     if (!FoundDecl->isInIdentifierNamespace(Decl::IDNS_ObjCProtocol))  in VisitObjCProtocolDecl()
4737     if ((MergeWithProtocol = dyn_cast<ObjCProtocolDecl>(FoundDecl)))  in VisitObjCProtocolDecl()
5257   for (auto *FoundDecl : FoundDecls) {  in VisitObjCInterfaceDecl()  local
5258     if (!FoundDecl->isInIdentifierNamespace(Decl::IDNS_Ordinary))  in VisitObjCInterfaceDecl()
5261     if ((MergeWithIface = dyn_cast<ObjCInterfaceDecl>(FoundDecl)))  in VisitObjCInterfaceDecl()
5430   for (auto *FoundDecl : FoundDecls) {  in VisitObjCPropertyDecl()  local
5431     if (auto *FoundProp = dyn_cast<ObjCPropertyDecl>(FoundDecl)) {  in VisitObjCPropertyDecl()
5734     for (auto *FoundDecl : FoundDecls) {  in VisitClassTemplateDecl()  local
5735       if (!FoundDecl->isInIdentifierNamespace(Decl::IDNS_Ordinary |  in VisitClassTemplateDecl()
5739       Decl *Found = FoundDecl;  in VisitClassTemplateDecl()
5756         ConflictingDecls.push_back(FoundDecl);  in VisitClassTemplateDecl()
6044   for (auto *FoundDecl : FoundDecls) {  in VisitVarTemplateDecl()  local
6045     if (!FoundDecl->isInIdentifierNamespace(Decl::IDNS_Ordinary))  in VisitVarTemplateDecl()
6048     if (VarTemplateDecl *FoundTemplate = dyn_cast<VarTemplateDecl>(FoundDecl)) {  in VisitVarTemplateDecl()
6065       ConflictingDecls.push_back(FoundDecl);  in VisitVarTemplateDecl()
6298     for (auto *FoundDecl : FoundDecls) {  in VisitFunctionTemplateDecl()  local
6299       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitFunctionTemplateDecl()
6302       if (auto *FoundTemplate = dyn_cast<FunctionTemplateDecl>(FoundDecl)) {  in VisitFunctionTemplateDecl()