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// Build don't link:
// f() should be able to access B::j, as of FDIS [class.protected]/1
// Subject: Re: [bug] Inheritance and friend access control broken
// References: <199803032141.WAA09332@piano.dptmaths.ens-cachan.fr>
// <orhg5ff544.fsf@iguacu.dcc.unicamp.br>
// <199803041125.MAA06937@cor.dptmaths.ens-cachan.fr>
// <orn2f6ek92.fsf@iguacu.dcc.unicamp.br> <19980304102900.46897@dgii.com>
// From: Alexandre Oliva <oliva@dcc.unicamp.br>
// Date: 06 Mar 1998 01:43:18 -0300
template <int*>
class X {};
template <typename T>
void g();
struct S;
template <typename T>
struct R;
class B {
protected:
int i; // ERROR - in this context
static int j;
};
class D : public B {
friend void f();
template <typename T>
friend void g();
friend struct S;
template <typename T>
friend struct R;
};
struct S {
void h();
X<&B::j> x;
};
template <typename T>
struct R {
void h();
X<&B::j> x;
};
void f()
{
((B*)0)->i = 3; // ERROR - protected
((D*)0)->i = 4;
B::j = 5;
D::j = 6;
}
template <typename T>
void g()
{
((B*)0)->i = 3; // ERROR - protected
((D*)0)->i = 4;
B::j = 5;
D::j = 6;
}
template void g<int>();
void S::h()
{
((B*)0)->i = 3; // ERROR - protected
((D*)0)->i = 4;
B::j = 5;
D::j = 6;
}
template <typename T>
void R<T>::h()
{
((B*)0)->i = 3; // ERROR - protected
((D*)0)->i = 4;
B::j = 5;
D::j = 6;
}
template struct R<double>;
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