rust/tests/ui/const-generics/bad-subst-const-kind.rs

18 lines
349 B
Rust

//@ incremental
#![crate_type = "lib"]
trait Q {
const ASSOC: usize;
}
impl<const N: u64> Q for [u8; N] {
//~^ ERROR: the constant `N` is not of type `usize`
//~| ERROR: mismatched types
const ASSOC: usize = 1;
}
pub fn test() -> [u8; <[u8; 13] as Q>::ASSOC] {
//~^ ERROR: the constant `13` is not of type `u64`
todo!()
}