rust/tests/ui/sized/coinductive-1.rs

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2021-03-29 15:32:20 +00:00
//@ check-pass
struct Node<C: Trait<Self>>(C::Assoc);
trait Trait<T> {
type Assoc;
}
impl<T> Trait<T> for Vec<()> {
type Assoc = Vec<T>;
}
fn main() {
let _ = Node::<Vec<()>>(Vec::new());
}