mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-25 08:13:41 +00:00
19 lines
329 B
Rust
19 lines
329 B
Rust
// run-pass
|
|
#![allow(dead_code)]
|
|
#![allow(unused_variables)]
|
|
// pretty-expanded FIXME #23616
|
|
|
|
struct Foo<'a> {
|
|
listener: Box<dyn FnMut() + 'a>,
|
|
}
|
|
|
|
impl<'a> Foo<'a> {
|
|
fn new<F>(listener: F) -> Foo<'a> where F: FnMut() + 'a {
|
|
Foo { listener: Box::new(listener) }
|
|
}
|
|
}
|
|
|
|
fn main() {
|
|
let a = Foo::new(|| {});
|
|
}
|