1*67e74705SXin Li // Header for PCH test cxx-reference.cpp 2*67e74705SXin Li 3*67e74705SXin Li typedef char (&LR); 4*67e74705SXin Li typedef char (&&RR); 5*67e74705SXin Li 6*67e74705SXin Li char c; 7*67e74705SXin Li 8*67e74705SXin Li char &lr = c; 9*67e74705SXin Li char &&rr = 'c'; 10*67e74705SXin Li LR &lrlr = c; 11*67e74705SXin Li LR &&rrlr = c; 12*67e74705SXin Li RR &lrrr = c; 13*67e74705SXin Li RR &&rrrr = 'c'; 14