mirror of https://github.com/rust-lang/rust.git
18 lines
340 B
Rust
18 lines
340 B
Rust
//@ compile-flags: -Zpolymorphize=on
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//@ build-pass
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#![feature(coroutines, coroutine_trait)]
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use std::ops::Coroutine;
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use std::pin::Pin;
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use std::thread;
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fn main() {
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let mut foo = || yield;
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thread::spawn(move || match Pin::new(&mut foo).resume(()) {
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s => panic!("bad state: {:?}", s),
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})
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.join()
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.unwrap();
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}
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