1*67e74705SXin Li namespace RealNS { int UsingDecl; } 2*67e74705SXin Li namespace NS = RealNS; 3*67e74705SXin Li typedef int Typedef; 4*67e74705SXin Li using AliasDecl = int; 5*67e74705SXin Li using RealNS::UsingDecl; 6*67e74705SXin Li struct Struct {}; 7*67e74705SXin Li extern int Variable; 8*67e74705SXin Li namespace AnotherNS {} 9*67e74705SXin Li enum X { Enumerator }; 10*67e74705SXin Li void Overloads(); 11*67e74705SXin Li void Overloads(int); 12