18 lines
338 B
Rust
18 lines
338 B
Rust
// compile-flags: -Zpolymorphize=on
|
|
// build-pass
|
|
|
|
#![feature(coroutines, coroutine_trait)]
|
|
|
|
use std::ops::Coroutine;
|
|
use std::pin::Pin;
|
|
use std::thread;
|
|
|
|
fn main() {
|
|
let mut foo = || yield;
|
|
thread::spawn(move || match Pin::new(&mut foo).resume(()) {
|
|
s => panic!("bad state: {:?}", s),
|
|
})
|
|
.join()
|
|
.unwrap();
|
|
}
|