mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-01 15:01:51 +00:00
23 lines
287 B
Rust
23 lines
287 B
Rust
// check-pass
|
|
|
|
#![allow(opaque_hidden_inferred_bound)]
|
|
#![allow(dead_code)]
|
|
|
|
trait Duh {}
|
|
|
|
impl Duh for i32 {}
|
|
|
|
trait Trait {
|
|
type Assoc: Duh;
|
|
}
|
|
|
|
impl<R: Duh, F: FnMut() -> R> Trait for F {
|
|
type Assoc = R;
|
|
}
|
|
|
|
fn foo() -> impl Trait<Assoc = impl Send> {
|
|
|| 42
|
|
}
|
|
|
|
fn main() {}
|