File: const-in-super-trait-and-item-bound.rs

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rustc 1.86.0%2Bdfsg1-1
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// We used to ICE here while trying to synthesize auto trait impls.
// issue: 107715
//@ check-pass

pub const N: usize = 1;

pub struct MapType<K: Supertrait<V>, V> {
    _array: K::Array,
}

pub trait Subtrait: Supertrait<[u8; N]> {}

pub trait Supertrait<V> {
    type Array: AnotherTrait<V>;
}

pub trait AnotherTrait<V> {
    const LENGTH: usize;
}

pub struct Container<S: Subtrait> {
    _x: MapType<S, [u8; N]>,
}