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14 lines
231 B
Rust
14 lines
231 B
Rust
// run-pass
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use std::sync::Mutex;
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pub fn main() {
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let x = Some(Mutex::new(true));
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match x {
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Some(ref z) if *z.lock().unwrap() => {
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assert!(*z.lock().unwrap());
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},
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_ => panic!()
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}
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}
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