rust/tests/ui/const-generics/fn_with_two_const_inputs.rs
2023-01-11 09:32:08 +00:00

24 lines
364 B
Rust

#![feature(generic_const_exprs)]
#![allow(incomplete_features)]
const fn both(_: usize, b: usize) -> usize {
b
}
fn foo<const N: usize, const M: usize>() -> [(); N + 2]
where
[(); both(N + 1, M + 1)]:,
{
bar()
//~^ ERROR: unconstrained generic constant
}
fn bar<const N: usize>() -> [(); N]
where
[(); N + 1]:,
{
[(); N]
}
fn main() {}