1974   if (NamespaceDecl *NS = dyn_cast_or_null<NamespaceDecl>(Used))  in Create()
1988 NamespaceDecl *UsingDirectiveDecl::getNominatedNamespace() {  in getNominatedNamespace()
1992   return cast_or_null<NamespaceDecl>(NominatedNamespace);  in getNominatedNamespace()
1995 NamespaceDecl::NamespaceDecl(ASTContext &C, DeclContext *DC, bool Inline,  in NamespaceDecl()  function in NamespaceDecl
1997                              IdentifierInfo *Id, NamespaceDecl *PrevDecl)  in NamespaceDecl()
2007 NamespaceDecl *NamespaceDecl::Create(ASTContext &C, DeclContext *DC,  in Create()
2010                                      NamespaceDecl *PrevDecl) {  in Create()
2011   return new (C, DC) NamespaceDecl(C, DC, Inline, StartLoc, IdLoc, Id,  in Create()
2015 NamespaceDecl *NamespaceDecl::CreateDeserialized(ASTContext &C, unsigned ID) {  in CreateDeserialized()
2016   return new (C, ID) NamespaceDecl(C, nullptr, false, SourceLocation(),  in CreateDeserialized()
2020 NamespaceDecl *NamespaceDecl::getNextRedeclarationImpl() {  in getNextRedeclarationImpl()
2023 NamespaceDecl *NamespaceDecl::getPreviousDeclImpl() {  in getPreviousDeclImpl()
2026 NamespaceDecl *NamespaceDecl::getMostRecentDeclImpl() {  in getMostRecentDeclImpl()
2050   if (NamespaceDecl *NS = dyn_cast_or_null<NamespaceDecl>(Namespace))  in Create()