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// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s
template<typename T> T &lvalue();
template<typename T> T &&xvalue();
template<typename T> T prvalue();
struct X0 {
int &f() &;
float &f() &&;
template<typename T> int &ft(T) &;
template<typename T> float &ft(T) &&;
typedef int &(*func_int_ref)();
typedef float &(*func_float_ref)();
operator func_int_ref() &;
operator func_float_ref() &&;
void g();
int &operator+(const X0&) &;
float &operator+(const X0&) &&;
template<typename T> int &operator+(const T&) &;
template<typename T> float &operator+(const T&) &&;
int &h() const&;
float &h() &&;
int &h2() const&;
float &h2() const&&;
};
void X0::g() {
int &ir1 = f();
int &ir2 = X0::f();
}
void test_ref_qualifier_binding() {
int &ir1 = lvalue<X0>().f();
float &fr1 = xvalue<X0>().f();
float &fr2 = prvalue<X0>().f();
int &ir2 = lvalue<X0>().ft(1);
float &fr3 = xvalue<X0>().ft(2);
float &fr4 = prvalue<X0>().ft(3);
}
void test_ref_qualifier_binding_with_surrogates() {
int &ir1 = lvalue<X0>()();
float &fr1 = xvalue<X0>()();
float &fr2 = prvalue<X0>()();
}
void test_ref_qualifier_binding_operators() {
int &ir1 = lvalue<X0>() + prvalue<X0>();
float &fr1 = xvalue<X0>() + prvalue<X0>();
float &fr2 = prvalue<X0>() + prvalue<X0>();
int &ir2 = lvalue<X0>() + 1;
float &fr3 = xvalue<X0>() + 2;
float &fr4 = prvalue<X0>() + 3;
}
void test_ref_qualifier_overloading() {
int &ir1 = lvalue<X0>().h();
float &fr1 = xvalue<X0>().h();
float &fr2 = prvalue<X0>().h();
int &ir2 = lvalue<X0>().h2();
float &fr3 = xvalue<X0>().h2();
float &fr4 = prvalue<X0>().h2();
}
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