1*67e74705SXin Li // RUN: %clang_cc1 -std=c++98 %s -fsyntax-only 2*67e74705SXin Li // RUN: %clang_cc1 -std=c++11 %s -verify 3*67e74705SXin Li 4*67e74705SXin Li // In C++11, we must perform overload resolution to determine which function is 5*67e74705SXin Li // called by a defaulted assignment operator, and the selected operator might 6*67e74705SXin Li // not be a copy or move assignment (it might be a specialization of a templated 7*67e74705SXin Li // 'operator=', for instance). 8*67e74705SXin Li struct A { 9*67e74705SXin Li A &operator=(const A &); 10*67e74705SXin Li 11*67e74705SXin Li template<typename T> operator =A12*67e74705SXin Li A &operator=(T &&) { return T::error; } // expected-error {{no member named 'error' in 'A'}} 13*67e74705SXin Li }; 14*67e74705SXin Li 15*67e74705SXin Li struct B : A { 16*67e74705SXin Li B &operator=(B &&); 17*67e74705SXin Li }; 18*67e74705SXin Li 19*67e74705SXin Li B &B::operator=(B &&) = default; // expected-note {{here}} 20