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27 lines
380 B
27 lines
380 B
use parking_lot::RwLock;
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use std::thread;
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struct Bar(RwLock<()>);
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impl Drop for Bar {
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fn drop(&mut self) {
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let _n = self.0.write();
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}
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}
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thread_local! {
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static B: Bar = Bar(RwLock::new(()));
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}
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#[test]
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fn main() {
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thread::spawn(|| {
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B.with(|_| ());
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let a = RwLock::new(());
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let _a = a.read();
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})
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.join()
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.unwrap();
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}
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