1 // RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s 2 3 template<typename T> T &lvalue(); 4 template<typename T> T &&xvalue(); 5 template<typename T> T prvalue(); 6 7 struct X0 { 8 int &f() &; 9 float &f() &&; 10 11 template<typename T> int &ft(T) &; 12 template<typename T> float &ft(T) &&; 13 14 typedef int &(*func_int_ref)(); 15 typedef float &(*func_float_ref)(); 16 17 operator func_int_ref() &; 18 operator func_float_ref() &&; 19 20 void g(); 21 22 int &operator+(const X0&) &; 23 float &operator+(const X0&) &&; 24 25 template<typename T> int &operator+(const T&) &; 26 template<typename T> float &operator+(const T&) &&; 27 28 int &h() const&; 29 float &h() &&; 30 int &h2() const&; 31 float &h2() const&&; 32 }; 33 34 void X0::g() { 35 int &ir1 = f(); 36 int &ir2 = X0::f(); 37 } 38 39 void test_ref_qualifier_binding() { 40 int &ir1 = lvalue<X0>().f(); 41 float &fr1 = xvalue<X0>().f(); 42 float &fr2 = prvalue<X0>().f(); 43 int &ir2 = lvalue<X0>().ft(1); 44 float &fr3 = xvalue<X0>().ft(2); 45 float &fr4 = prvalue<X0>().ft(3); 46 } 47 48 void test_ref_qualifier_binding_with_surrogates() { 49 int &ir1 = lvalue<X0>()(); 50 float &fr1 = xvalue<X0>()(); 51 float &fr2 = prvalue<X0>()(); 52 } 53 54 void test_ref_qualifier_binding_operators() { 55 int &ir1 = lvalue<X0>() + prvalue<X0>(); 56 float &fr1 = xvalue<X0>() + prvalue<X0>(); 57 float &fr2 = prvalue<X0>() + prvalue<X0>(); 58 int &ir2 = lvalue<X0>() + 1; 59 float &fr3 = xvalue<X0>() + 2; 60 float &fr4 = prvalue<X0>() + 3; 61 } 62 63 void test_ref_qualifier_overloading() { 64 int &ir1 = lvalue<X0>().h(); 65 float &fr1 = xvalue<X0>().h(); 66 float &fr2 = prvalue<X0>().h(); 67 int &ir2 = lvalue<X0>().h2(); 68 float &fr3 = xvalue<X0>().h2(); 69 float &fr4 = prvalue<X0>().h2(); 70 } 71
