Viewing file:  pr64858.C (1.36 KB) -rw-r--r--
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// { dg-do compile }
// { dg-options "-O2 -std=gnu++11" }
template <class reference_type> class A
{
reference_type *m_pBody;
public:
A (const A &) { m_pBody->acquire (); }
};
class B;
class C
{
protected:
B *_pInterface;
};
template <class interface_type> class I : C
{
public:
I (interface_type *);
};
class B
{
public:
virtual void acquire ();
};
class D
{
protected:
void acquire ();
};
template <class Ifc1> class J : D, public Ifc1
{
void
acquire ()
{
D::acquire ();
}
};
class K : B
{
};
class L;
class F
{
A<L> m_pDocument;
F (A<L> const &, int &&);
};
class XUnoTunnel;
class XEventTarget;
template <class, class> class WeakImplHelper3 : D, B
{
void
acquire ()
{
D::acquire ();
}
};
template <class> class G
{
public:
void
acquire ()
{
WeakImplHelper3<XUnoTunnel, XEventTarget> ();
}
};
struct H
{
H ()
: mxAttribList (new J<B>), mxCurrentHandler (0), mxDocHandler (0),
mxTokenHandler (0)
{
}
I<J<B> > mxAttribList;
I<int> mxCurrentHandler;
I<int> mxDocHandler;
I<int> mxTokenHandler;
};
class L : public G<int>
{
};
class M : public J<K>
{
public:
M ();
};
template <class interface_type> I<interface_type>::I (interface_type *p1)
{
B *a = static_cast<B *> (static_cast<void *> (p1));
_pInterface = a;
_pInterface->acquire ();
}
F::F (A<L> const &p1, int &&) : m_pDocument (p1) { I<K> (new M); }
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