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//@ run-pass
#![allow(unused_must_use)]
//@ needs-threads
use std::thread;
pub fn main() {
let mut i = 10;
while i > 0 {
thread::spawn({let i = i; move|| child(i)}).join();
i = i - 1;
}
println!("main thread exiting");
}
fn child(x: isize) { println!("{}", x); }
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