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//@ check-pass
#![feature(const_trait_impl, effects, generic_const_exprs)]
#![allow(incomplete_features)]
fn main() {
let _ = process::<()>([()]);
let _ = Struct::<(), 4> { field: [1, 0] };
}
fn process<T: const Trait>(input: [(); T::make(2)]) -> [(); T::make(2)] {
input
}
struct Struct<T: const Trait, const P: usize>
where
[u32; T::make(P)]:,
{
field: [u32; T::make(P)],
}
#[const_trait]
trait Trait {
fn make(input: usize) -> usize;
}
impl const Trait for () {
fn make(input: usize) -> usize {
input / 2
}
}
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