v2 / vlib / v / tests / options / option_nested_unwrapping_test.v
20 lines · 18 sloc · 256 bytes · f9106a86fb65ce828c60c8eb004371ce70be61d5
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1type Foo = string | int | f32


2


3fn bar(log ?Foo) {


4    if log != none {


5        dump(log)


6        assert typeof(log).name == 'Foo'


7        if log is string {


8            dump(log)


9            assert true


10            return


11        } else {


12            assert false


13        }


14    }


15    assert false


16}


17


18fn test_main() {


19    bar('foo')


20}


21