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// { dg-do compile }
// Origin: Giovanni Bajo <giovannibajo@libero.it>
// PR c++/13495: Nested class as template friend.
template<typename T>
class A{
public:
class B
{
void func1(void);
void func2(void);
};
};
template<typename Q>
class F1
{
friend class A<Q>::B;
enum { foo = 0 }; // { dg-error "private" }
};
template<typename Q>
class F2
{
template<typename T>
friend class A<T>::B;
enum { foo = 0 };
};
template <typename T>
void A<T>::B::func1(void)
{
(void)F1<T>::foo;
(void)F2<T>::foo;
}
template <typename T>
void A<T>::B::func2(void)
{
(void)F1<T*>::foo; // { dg-error "context" }
(void)F2<T*>::foo;
}
template class A<int>; // { dg-message "required" }
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