}
		if IsRO(vout3) {
			t.Errorf("set(conversion output) %v is RO, should not be", vout3)
		}
		if !IsRO(MakeRO(v1).Convert(t1)) {
			t.Errorf("RO self-conversion output %v is not RO, should be", v1)
		}
		if !IsRO(MakeRO(v1).Convert(t2)) {
			t.Errorf("RO conversion output %v is not RO, should be", v1)
		}
	}

	// Assume that of all the types we saw during the tests,