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23 lines
384 B
Rust
23 lines
384 B
Rust
//! Check that array lengths can observe associated types of opaque types
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// check-pass
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trait MyTrait: Copy {
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const ASSOC: usize;
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}
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impl MyTrait for u8 {
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const ASSOC: usize = 32;
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}
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const fn yeet() -> impl MyTrait {
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0u8
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}
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const fn output<T: MyTrait>(_: T) -> usize {
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<T as MyTrait>::ASSOC
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}
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fn main() {
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let x = [0u8; output(yeet())];
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println!("{:?}", x);
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}
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