18 lines · cpp
1// RUN: %clang_cc1 -std=c++2a %s -verify2 3struct X {4 void ref() & {} // expected-note{{'ref' declared here}}5 void cref() const& {}6 void cvref() const volatile & {} // expected-note{{'cvref' declared here}}7};8 9void test() {10 X{}.ref(); // expected-error{{'this' argument to member function 'ref' is an rvalue, but function has non-const lvalue ref-qualifier}}11 X{}.cref(); // expected-no-error12 X{}.cvref(); // expected-error{{'this' argument to member function 'cvref' is an rvalue, but function has non-const lvalue ref-qualifier}}13 14 (X{}.*&X::ref)(); // expected-error-re{{pointer-to-member function type 'void (X::*)() {{.*}}&' can only be called on an lvalue}}15 (X{}.*&X::cref)(); // expected-no-error16 (X{}.*&X::cvref)(); // expected-error-re{{pointer-to-member function type 'void (X::*)() {{.*}}&' can only be called on an lvalue}}17}18