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