public static int Test(bool t)
{
Obj y = new Obj(0);
Obj z = new Obj(0);
Obj2 o = new Obj2(y);
o.o = z;
Test(t, y, z);
return y.x+z.x;
}
public Obj2(Obj o)
{
this.o = o;
}
public static void Test(bool t, Obj y, Obj z)
{
y.x = 5;
z.x = 7;
(t ? y : z).x = 57;
}