v2 / vlib / v / tests / casts / cast_to_interface_test.v
17 lines · 15 sloc · 219 bytes · 6488041a749df9762348d019c4223908c476f2e2
Raw 


1struct Cat {


2    x int = 123


3}


4


5interface Adoptable {


6}


7


8fn test_casting_to_interface() {


9    cat := Cat{}


10    a := Adoptable(cat)


11    if a is Cat {


12        assert typeof(a).name == '&Cat'


13        assert a.x == 123


14        return


15    }


16    assert false


17}


18