mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-17 19:14:16 +00:00
17 lines
360 B
Rust
17 lines
360 B
Rust
// Regression test for #62517. We used to ICE when you had an `async
|
|
// fn` with an `impl Trait` return that mentioned a `dyn Bar` with no
|
|
// explicit lifetime bound.
|
|
//
|
|
//@ edition:2018
|
|
//@ check-pass
|
|
|
|
trait Object {}
|
|
|
|
trait Alpha<Param: ?Sized> {}
|
|
|
|
async fn foo<'a>(_: &'a ()) -> impl Alpha<dyn Object> {}
|
|
|
|
impl<T> Alpha<dyn Object> for T { }
|
|
|
|
fn main() { }
|