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//
// This test probes using an operator overloaded in a parents' parent
//
class X {
public static bool called = false;
static public X operator + (X a, X b)
{
called = true;
return null;
}
}
class Y : X {
}
class Z : Y {
}
class driver {
public static int Main ()
{
Z a = new Z ();
Z b = new Z ();
X c = a + b;
if (X.called)
return 0;
return 1;
}
}