39 lines
539 B
V
39 lines
539 B
V
struct Outer<T> {
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mut:
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inner Inner<T>
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}
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struct Inner<T> {
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val T
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}
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fn (mut i Inner<T>) next<S>(input S) f64 {
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$if S is f32 {
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return 32
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} $else {
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panic('"$S.name" is not supported')
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return 0
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}
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}
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fn (mut o Outer<T>) next<S>(input S) f64 {
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$if S is f32 {
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return o.inner.next(input)
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} $else {
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panic('"$S.name" is not supported')
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return 0
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}
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}
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fn test_generics_method_on_nested_struct() {
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mut outer := Outer<f64>{
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inner: Inner<f64>{
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val: 1.1
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}
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}
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res := outer.next(f32(99.0))
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println(res)
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assert res == 32.0
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}
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