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48 lines
980 B
Rust
48 lines
980 B
Rust
//@ run-pass
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#![allow(unused_assignments)]
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use std::sync::mpsc::channel;
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pub fn main() {
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test00();
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}
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fn test00() {
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let mut r: isize = 0;
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let mut sum: isize = 0;
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let (tx, rx) = channel();
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tx.send(1).unwrap();
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tx.send(2).unwrap();
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tx.send(3).unwrap();
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tx.send(4).unwrap();
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r = rx.recv().unwrap();
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sum += r;
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println!("{}", r);
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r = rx.recv().unwrap();
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sum += r;
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println!("{}", r);
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r = rx.recv().unwrap();
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sum += r;
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println!("{}", r);
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r = rx.recv().unwrap();
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sum += r;
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println!("{}", r);
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tx.send(5).unwrap();
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tx.send(6).unwrap();
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tx.send(7).unwrap();
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tx.send(8).unwrap();
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r = rx.recv().unwrap();
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sum += r;
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println!("{}", r);
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r = rx.recv().unwrap();
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sum += r;
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println!("{}", r);
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r = rx.recv().unwrap();
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sum += r;
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println!("{}", r);
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r = rx.recv().unwrap();
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sum += r;
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println!("{}", r);
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assert_eq!(sum, 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8);
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}
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