blob: 8b735188f3261fe78564e10a81feb955a072797e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
#![feature(generic_const_exprs)]
#![allow(incomplete_features)]
const fn bar<T: ?Sized>() -> usize { 7 }
trait Foo {
fn test(&self) where [u8; bar::<Self>()]: Sized;
}
impl Foo for () {
fn test(&self) where [u8; bar::<Self>()]: Sized {}
}
fn use_dyn(v: &dyn Foo) {
//~^ ERROR the trait `Foo` is not dyn compatible
v.test();
}
fn main() {}
|