24 lines
468 B
Rust
24 lines
468 B
Rust
//@ check-pass
|
|
|
|
#![allow(incomplete_features)]
|
|
#![feature(adt_const_params, generic_const_exprs)]
|
|
#![allow(dead_code)]
|
|
|
|
const fn catone<const M: usize>(_a: &[u8; M]) -> [u8; M + 1]
|
|
where
|
|
[(); M + 1]:,
|
|
{
|
|
unimplemented!()
|
|
}
|
|
|
|
struct Catter<const A: &'static [u8]>;
|
|
impl<const A: &'static [u8]> Catter<A>
|
|
where
|
|
[(); A.len() + 1]:,
|
|
{
|
|
const ZEROS: &'static [u8; A.len()] = &[0_u8; A.len()];
|
|
const R: &'static [u8] = &catone(Self::ZEROS);
|
|
}
|
|
|
|
fn main() {}
|