1*67e74705SXin Li // RUN: %clang_cc1 -fsyntax-only -verify %s 2*67e74705SXin Li template<typename T, typename U, int N> 3*67e74705SXin Li struct X { fX4*67e74705SXin Li void f(T* t) { 5*67e74705SXin Li t->f0<U>(); // expected-error{{use 'template' keyword to treat 'f0' as a dependent template name}} 6*67e74705SXin Li t->f0<int>(); // expected-error{{use 'template' keyword to treat 'f0' as a dependent template name}} 7*67e74705SXin Li 8*67e74705SXin Li t->operator+<U const, 1>(); // expected-error{{use 'template' keyword to treat 'operator +' as a dependent template name}} 9*67e74705SXin Li t->f1<int const, 2>(); // expected-error{{use 'template' keyword to treat 'f1' as a dependent template name}} 10*67e74705SXin Li 11*67e74705SXin Li T::getAs<U>(); // expected-error{{use 'template' keyword to treat 'getAs' as a dependent template name}} 12*67e74705SXin Li t->T::getAs<U>(); // expected-error{{use 'template' keyword to treat 'getAs' as a dependent template name}} 13*67e74705SXin Li 14*67e74705SXin Li // FIXME: We can't recover from these yet 15*67e74705SXin Li (*t).f2<N>(); // expected-error{{expected expression}} 16*67e74705SXin Li (*t).f2<0>(); // expected-error{{expected expression}} 17*67e74705SXin Li } 18*67e74705SXin Li }; 19*67e74705SXin Li 20*67e74705SXin Li namespace PR9401 { 21*67e74705SXin Li // From GCC PR c++/45558 22*67e74705SXin Li template <typename S, typename T> 23*67e74705SXin Li struct C 24*67e74705SXin Li { 25*67e74705SXin Li template <typename U> 26*67e74705SXin Li struct B 27*67e74705SXin Li { 28*67e74705SXin Li template <typename W> 29*67e74705SXin Li struct E 30*67e74705SXin Li { EPR9401::C::B::E31*67e74705SXin Li explicit E(const W &x) : w(x) {} 32*67e74705SXin Li const W &w; 33*67e74705SXin Li }; 34*67e74705SXin Li }; 35*67e74705SXin Li }; 36*67e74705SXin Li 37*67e74705SXin Li struct F; 38*67e74705SXin Li template <typename X> 39*67e74705SXin Li struct D 40*67e74705SXin Li { DPR9401::D41*67e74705SXin Li D() {} 42*67e74705SXin Li }; 43*67e74705SXin Li 44*67e74705SXin Li const D<F> g; 45*67e74705SXin Li template <typename S, typename T> 46*67e74705SXin Li struct A 47*67e74705SXin Li { 48*67e74705SXin Li template <typename U> 49*67e74705SXin Li struct B : C<S, T>::template B<U> 50*67e74705SXin Li { 51*67e74705SXin Li typedef typename C<S, T>::template B<U> V; 52*67e74705SXin Li static const D<typename V::template E<D<F> > > a; 53*67e74705SXin Li }; 54*67e74705SXin Li }; 55*67e74705SXin Li 56*67e74705SXin Li template <typename S, typename T> 57*67e74705SXin Li template <typename U> 58*67e74705SXin Li const D<typename C<S, T>::template B<U>::template E<D<F> > > 59*67e74705SXin Li A<S, T>::B<U>::a = typename C<S, T>::template B<U>::template E<D<F> >(g); 60*67e74705SXin Li } 61