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31 lines
615 B
Rust
31 lines
615 B
Rust
// check-pass
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trait Bar<const N: usize> { fn bar() {} }
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trait Foo<const N: usize>: Bar<N> {}
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fn test<T, const N: usize>() where T: Foo<N> {
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<T as Bar<N>>::bar();
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}
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struct Faz<const N: usize>;
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impl<const N: usize> Faz<N> {
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fn test<T>() where T: Foo<N> {
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<T as Bar<N>>::bar()
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}
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}
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trait Fiz<const N: usize> {
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fn fiz<T>() where T: Foo<N> {
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<T as Bar<N>>::bar();
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}
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}
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impl<const N: usize> Bar<N> for u8 {}
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impl<const N: usize> Foo<N> for u8 {}
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impl<const N: usize> Fiz<N> for u8 {}
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fn main() {
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test::<u8, 13>();
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Faz::<3>::test::<u8>();
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<u8 as Fiz<13>>::fiz::<u8>();
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}
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