void main()

{

    import std.stdio : writefln;

    static class C { int x; }

    C c1 = new C();

    C c2 = c1;

    writefln("%x", &c1);

    writefln("%x", &c2);

    writefln("%x", cast(void*)c1);

    writefln("%x", cast(void*)c2);

    writefln("%x", &c1.x);

    writefln("%x", &c2.x);    

    assert(cast(void*)c2 == cast(void*)&c1.x - 2 * size_t.sizeof);

}