v2 / vlib / v / tests / assign / assign_mut_for_var_test.v
24 lines · 18 sloc · 244 bytes · 6a98e38f0d9846531d09d231fc7ffcc5b7b9f1ca
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1@[heap]


2struct Demo {


3    a string


4}


5


6fn test_main() {


7    mut rl := [&Demo{'A'}]


8


9    assert rl[0].a == 'A'


10


11    mut p := &Demo{}


12    for mut e in rl {


13        p = e


14    }


15


16    assert p.a == 'A'


17


18    for i in 0 .. rl.len {


19        mut e := rl[i]


20        p = e


21    }


22


23    assert p.a == 'A'


24}


25