rust/tests/ui/associated-consts/associated-const-type-param...

21 lines
292 B
Rust

pub trait Foo {
const Y: usize;
}
struct Abc;
impl Foo for Abc {
const Y: usize = 8;
}
struct Def;
impl Foo for Def {
const Y: usize = 33;
}
pub fn test<A: Foo, B: Foo>() {
let _array: [u32; <A as Foo>::Y];
//~^ ERROR generic parameters may not be used
}
fn main() {}