def METHOD_NAME():
    class Foo(m.Circuit):
        assert isinstance(clock(0), Clock)
        assert isinstance(clock(1), Clock)
        assert isinstance(clock(VCC), Clock)
        assert isinstance(clock(GND), Clock)
        assert isinstance(clock(bit(0)), Clock)
        assert isinstance(clock(clock(0)), Clock)
        assert isinstance(clock(reset(0)), Clock)
        assert isinstance(clock(enable(0)), Clock)
        assert isinstance(clock(bits(0,1)), Clock)
        assert isinstance(clock(uint(0,1)), Clock)
        assert isinstance(clock(sint(0,1)), Clock)