1*67e74705SXin Li // RUN: %clang_cc1 -std=c++11 %s -verify 2*67e74705SXin Li // RUN: %clang_cc1 -std=c++1y %s -verify -DCXX1Y 3*67e74705SXin Li 4*67e74705SXin Li struct X { 5*67e74705SXin Li constexpr int f(); // @5 6*67e74705SXin Li int f(); // @6 7*67e74705SXin Li }; 8*67e74705SXin Li 9*67e74705SXin Li #ifdef CXX1Y 10*67e74705SXin Li // FIXME: Detect this situation and provide a better recovery. 11*67e74705SXin Li 12*67e74705SXin Li // expected-error@6 {{class member cannot be redeclared}} 13*67e74705SXin Li // expected-note@5 {{previous}} 14*67e74705SXin Li #else 15*67e74705SXin Li // expected-warning@5 {{'constexpr' non-static member function will not be implicitly 'const' in C++14; add 'const' to avoid a change in behavior}} 16*67e74705SXin Li #endif 17