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//@ run-pass
//@ aux-build:xcrate.rs
#![feature(coroutines, coroutine_trait)]
extern crate xcrate;
use std::ops::{Coroutine, CoroutineState};
use std::pin::Pin;
fn main() {
let mut foo = xcrate::foo();
match Pin::new(&mut foo).resume(()) {
CoroutineState::Complete(()) => {}
s => panic!("bad state: {:?}", s),
}
let mut foo = xcrate::bar(3);
match Pin::new(&mut foo).resume(()) {
CoroutineState::Yielded(3) => {}
s => panic!("bad state: {:?}", s),
}
match Pin::new(&mut foo).resume(()) {
CoroutineState::Complete(()) => {}
s => panic!("bad state: {:?}", s),
}
}
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