2386     for (auto *FoundDecl : FoundDecls) {  in VisitNamespaceDecl()  local
2387       if (!FoundDecl->isInIdentifierNamespace(Decl::IDNS_Namespace))  in VisitNamespaceDecl()
2390       if (auto *FoundNS = dyn_cast<NamespaceDecl>(FoundDecl)) {  in VisitNamespaceDecl()
2396       ConflictingDecls.push_back(FoundDecl);  in VisitNamespaceDecl()
2511     for (auto *FoundDecl : FoundDecls) {  in VisitTypedefNameDecl()  local
2512       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitTypedefNameDecl()
2514       if (auto *FoundTypedef = dyn_cast<TypedefNameDecl>(FoundDecl)) {  in VisitTypedefNameDecl()
2528           ConflictingDecls.push_back(FoundDecl);  in VisitTypedefNameDecl()
2609     for (auto *FoundDecl : FoundDecls) {  in VisitTypeAliasTemplateDecl()  local
2610       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitTypeAliasTemplateDecl()
2612       if (auto *FoundAlias = dyn_cast<TypeAliasTemplateDecl>(FoundDecl))  in VisitTypeAliasTemplateDecl()
2614       ConflictingDecls.push_back(FoundDecl);  in VisitTypeAliasTemplateDecl()
2715     for (auto *FoundDecl : FoundDecls) {  in VisitEnumDecl()  local
2716       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitEnumDecl()
2719       if (auto *Typedef = dyn_cast<TypedefNameDecl>(FoundDecl)) {  in VisitEnumDecl()
2721           FoundDecl = Tag->getDecl();  in VisitEnumDecl()
2724       if (auto *FoundEnum = dyn_cast<EnumDecl>(FoundDecl)) {  in VisitEnumDecl()
2734         ConflictingDecls.push_back(FoundDecl);  in VisitEnumDecl()
2836     for (auto *FoundDecl : FoundDecls) {  in VisitRecordDecl()  local
2837       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitRecordDecl()
2840       Decl *Found = FoundDecl;  in VisitRecordDecl()
2883         ConflictingDecls.push_back(FoundDecl);  in VisitRecordDecl()
3049     for (auto *FoundDecl : FoundDecls) {  in VisitEnumConstantDecl()  local
3050       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitEnumConstantDecl()
3053       if (auto *FoundEnumConstant = dyn_cast<EnumConstantDecl>(FoundDecl)) {  in VisitEnumConstantDecl()
3056         ConflictingDecls.push_back(FoundDecl);  in VisitEnumConstantDecl()
3360     for (auto *FoundDecl : FoundDecls) {  in VisitFunctionDecl()  local
3361       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitFunctionDecl()
3364       if (auto *FoundFunction = dyn_cast<FunctionDecl>(FoundDecl)) {  in VisitFunctionDecl()
3386         ConflictingDecls.push_back(FoundDecl);  in VisitFunctionDecl()
3716   for (auto *FoundDecl : FoundDecls) {  in VisitFieldDecl()  local
3717     if (FieldDecl *FoundField = dyn_cast<FieldDecl>(FoundDecl)) {  in VisitFieldDecl()
4006   for (auto *FoundDecl : FoundDecls) {  in VisitObjCIvarDecl()  local
4007     if (ObjCIvarDecl *FoundIvar = dyn_cast<ObjCIvarDecl>(FoundDecl)) {  in VisitObjCIvarDecl()
4074     for (auto *FoundDecl : FoundDecls) {  in VisitVarDecl()  local
4075       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitVarDecl()
4078       if (auto *FoundVar = dyn_cast<VarDecl>(FoundDecl)) {  in VisitVarDecl()
4129         ConflictingDecls.push_back(FoundDecl);  in VisitVarDecl()
4312   for (auto *FoundDecl : FoundDecls) {  in VisitObjCMethodDecl()  local
4313     if (auto *FoundMethod = dyn_cast<ObjCMethodDecl>(FoundDecl)) {  in VisitObjCMethodDecl()
4623   for (auto *FoundDecl : FoundDecls) {  in VisitObjCProtocolDecl()  local
4624     if (!FoundDecl->isInIdentifierNamespace(Decl::IDNS_ObjCProtocol))  in VisitObjCProtocolDecl()
4627     if ((MergeWithProtocol = dyn_cast<ObjCProtocolDecl>(FoundDecl)))  in VisitObjCProtocolDecl()
5146   for (auto *FoundDecl : FoundDecls) {  in VisitObjCInterfaceDecl()  local
5147     if (!FoundDecl->isInIdentifierNamespace(Decl::IDNS_Ordinary))  in VisitObjCInterfaceDecl()
5150     if ((MergeWithIface = dyn_cast<ObjCInterfaceDecl>(FoundDecl)))  in VisitObjCInterfaceDecl()
5319   for (auto *FoundDecl : FoundDecls) {  in VisitObjCPropertyDecl()  local
5320     if (auto *FoundProp = dyn_cast<ObjCPropertyDecl>(FoundDecl)) {  in VisitObjCPropertyDecl()
5623     for (auto *FoundDecl : FoundDecls) {  in VisitClassTemplateDecl()  local
5624       if (!FoundDecl->isInIdentifierNamespace(Decl::IDNS_Ordinary |  in VisitClassTemplateDecl()
5628       Decl *Found = FoundDecl;  in VisitClassTemplateDecl()
5645         ConflictingDecls.push_back(FoundDecl);  in VisitClassTemplateDecl()
5909   for (auto *FoundDecl : FoundDecls) {  in VisitVarTemplateDecl()  local
5910     if (!FoundDecl->isInIdentifierNamespace(Decl::IDNS_Ordinary))  in VisitVarTemplateDecl()
5913     if (VarTemplateDecl *FoundTemplate = dyn_cast<VarTemplateDecl>(FoundDecl)) {  in VisitVarTemplateDecl()
5930       ConflictingDecls.push_back(FoundDecl);  in VisitVarTemplateDecl()
6162     for (auto *FoundDecl : FoundDecls) {  in VisitFunctionTemplateDecl()  local
6163       if (!FoundDecl->isInIdentifierNamespace(IDNS))  in VisitFunctionTemplateDecl()
6166       if (auto *FoundTemplate = dyn_cast<FunctionTemplateDecl>(FoundDecl)) {  in VisitFunctionTemplateDecl()