v = v.Addr()
	v = v.Elem()
	v = v.Elem()
	v = v.Addr()
	v = v.Elem()
	v = v.Field(0)
	v.SetInt(3)
	if p.X != 3 {
		t.Errorf("Addr.Elem.Set failed to set value")
	}

	// Starting without pointer we should get changed value
	// in interface.
	qq := p
	v = ValueOf(&qq).Elem()
	v0 := v
	v = v.Addr()
	v = v.Elem()
	v = v.Field(0)
	v.SetInt(4)