20 lines
334 B
Rust
20 lines
334 B
Rust
//@ edition:2018
|
|
//@ run-pass
|
|
|
|
use std::sync::Mutex;
|
|
|
|
// Copied from the issue. Allow-by-default for now, so run-pass
|
|
pub async fn foo() {
|
|
let foo = Mutex::new(1);
|
|
let lock = foo.lock().unwrap();
|
|
|
|
// Prevent mutex lock being held across `.await` point.
|
|
drop(lock);
|
|
|
|
bar().await;
|
|
}
|
|
|
|
async fn bar() {}
|
|
|
|
fn main() {}
|