25 lines
335 B
V
25 lines
335 B
V
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fn test_fn_mut_arg_of_array() {
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mut a := App{}
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a.data << 1
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a.do_something()
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assert a.data.len == 2
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}
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struct App {
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pub mut:
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data []int
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}
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fn (mut a App) do_something() {
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assert a.data.len == 1
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mut p := Proc{}
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p.make_a(mut a.data)
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assert a.data.len == 2
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}
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struct Proc {}
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fn (mut p Proc) make_a(mut data []int) {
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data << 2
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}
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