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Lines Matching refs:NS

144       DeclContext *NS = UD->getNominatedNamespace();
145       if (!visited.insert(NS).second)
149       addUsingDirectives(NS, EffectiveDC);
159           DeclContext *NS = UD->getNominatedNamespace();
160           if (visited.insert(NS).second) {
162             queue.push_back(NS);
922                    DeclContext *NS, UnqualUsingDirectiveSet &UDirs) {
924   assert(NS && NS->isFileContext() && "CppNamespaceLookup() requires namespace!");
927   bool Found = LookupDirect(S, R, NS);
931   for (const UnqualUsingEntry &UUE : UDirs.getNamespacesFor(NS))
3274   for (auto *NS : AssociatedNamespaces) {
3286     DeclContext::lookup_result R = NS->lookup(Name);