path: root/src/test/ui/issues/issue-20454.rs

// build-pass (FIXME(62277): could be check-pass?)
#![allow(unused_must_use)]
use std::thread;

fn _foo() {
    thread::spawn(move || { // no need for -> ()
        loop {
            println!("hello");
        }
    }).join();
}

fn main() {}