25 lines
372 B
V
25 lines
372 B
V
fn err_call(ok bool) ?int {
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if ok {
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return 42
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}
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return error('Not ok!')
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}
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fn test_if_opt() {
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if val := err_call(true) {
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eprintln(' val should be available here: $val')
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assert val == 42
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}
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assert true
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}
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fn test_opt_with_fall_through() {
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mut x := 1
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err_call(false) or {
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eprintln(' this *should* be an error: $err')
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x++
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assert true
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}
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assert x == 2
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}
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