1*67e74705SXin Li // RUN: %clang_cc1 -std=c++98 -fsyntax-only -verify %s 2*67e74705SXin Li 3*67e74705SXin Li inline namespace N { // expected-warning{{inline namespaces are a C++11 feature}} 4*67e74705SXin Li struct X { 5*67e74705SXin Li template<typename ...Args> // expected-warning{{variadic templates are a C++11 extension}} 6*67e74705SXin Li void f(Args &&...) &; // expected-warning{{rvalue references are a C++11 extension}} \ 7*67e74705SXin Li // expected-warning{{reference qualifiers on functions are a C++11 extension}} 8*67e74705SXin Li }; 9*67e74705SXin Li } 10*67e74705SXin Li 11*67e74705SXin Li struct B { 12*67e74705SXin Li virtual void f(); 13*67e74705SXin Li virtual void g(); 14*67e74705SXin Li }; 15*67e74705SXin Li struct D final : B { // expected-warning {{'final' keyword is a C++11 extension}} 16*67e74705SXin Li virtual void f() override; // expected-warning {{'override' keyword is a C++11 extension}} 17*67e74705SXin Li virtual void g() final; // expected-warning {{'final' keyword is a C++11 extension}} 18*67e74705SXin Li }; 19*67e74705SXin Li NewBracedInitList()20*67e74705SXin Livoid NewBracedInitList() { 21*67e74705SXin Li // A warning on this would be sufficient once we can handle it correctly. 22*67e74705SXin Li new int {}; // expected-error {{}} 23*67e74705SXin Li } 24*67e74705SXin Li 25*67e74705SXin Li struct Auto { 26*67e74705SXin Li static int n; 27*67e74705SXin Li }; 28*67e74705SXin Li auto Auto::n = 0; // expected-warning {{'auto' type specifier is a C++11 extension}} 29*67e74705SXin Li auto Auto::m = 0; // expected-error {{no member named 'm' in 'Auto'}} 30*67e74705SXin Li // expected-warning@-1 {{'auto' type specifier is a C++11 extension}} 31*67e74705SXin Li 32*67e74705SXin Li struct Conv { template<typename T> operator T(); }; 33*67e74705SXin Li bool pr21367_a = new int && false; 34*67e74705SXin Li bool pr21367_b = &Conv::operator int && false; 35