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// PR c++/9634, c++/29469, c++/29607
// Contributed by: Giovanni Bajo <giovannibajo at gcc dot gnu dot org>
// DR224: Make sure that a name is *truly* semantically dependent.
struct D {
typedef int K;
};
template <typename T>
struct A
{
typedef int Bar;
template <typename>
struct N {};
typedef Bar type1;
typedef A::Bar type2;
typedef A<T>::Bar type3;
typedef A<T*>::Bar type4; // { dg-error "" "" { target c++17_down } }
typedef typename A<T*>::Bar type5;
typedef N<int> type6;
typedef A::N<int> type7;
typedef A<T>::N<int> type8;
typedef A<T*>::template N<int> type9; // { dg-error "" "" { target c++17_down } }
typedef typename A<T*>::template N<int> type10;
typedef D Bar2;
struct N2 { typedef int K; };
// Check that A::N2 is still considered dependent (because it
// could be specialized), while A::Bar2 (being just ::D) is not.
typedef A::Bar2 type11;
typedef type11::K k3;
typedef A::N2 type12;
typedef typename type12::K k2;
typedef type12::K k1; // { dg-error "" "" { target c++17_down } }
// Check that A::Bar2 is not considered dependent even if we use
// the typename keyword.
typedef typename A::Bar2 type13;
typedef type13::K k4;
};
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