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51 lines
686 B
V
51 lines
686 B
V
fn foo() ? {
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return error('something')
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}
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fn test_optional_void() {
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foo() or {
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println(err)
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assert err.msg() == 'something'
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return
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}
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}
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fn bar() ? {
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return error('bar error')
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}
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fn test_optional_void_only_question() {
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bar() or {
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println(err)
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assert err.msg() == 'bar error'
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return
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}
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}
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fn test_optional_void_with_empty_or() {
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foo() or {}
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assert true
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}
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fn option_void(a int) ? {
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if a != 0 {
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return
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} else {
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return error('zero error')
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}
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}
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fn test_optional_void_with_return() {
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option_void(0) or {
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println(err)
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assert err.msg() == 'zero error'
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return
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}
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option_void(-1) or {
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println(err)
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assert err.msg() == 'zero error'
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return
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}
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assert true
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}
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