rust/tests/ui/associated-consts/associated-const-const-eval.rs
2023-01-11 09:32:08 +00:00

21 lines
257 B
Rust

// run-pass
trait Foo {
const NUM: usize;
}
impl Foo for i32 {
const NUM: usize = 1;
}
const FOO: usize = <i32 as Foo>::NUM;
fn main() {
assert_eq!(1, FOO);
match 1 {
<i32 as Foo>::NUM => {},
_ => assert!(false)
}
}