mirror of https://github.com/rust-lang/rust.git
22 lines
645 B
Rust
22 lines
645 B
Rust
// issue 65419 - Attempting to run an `async fn` after completion mentions coroutines when it should
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// be talking about `async fn`s instead. Regression test added to make sure coroutines still
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// panic when resumed after completion.
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//@ run-fail
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//@ error-pattern:coroutine resumed after completion
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//@ edition:2018
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#![feature(coroutines, coroutine_trait, stmt_expr_attributes)]
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use std::{ops::Coroutine, pin::Pin};
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fn main() {
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let mut g = #[coroutine]
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|| {
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yield;
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};
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Pin::new(&mut g).resume(()); // Yields once.
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Pin::new(&mut g).resume(()); // Completes here.
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Pin::new(&mut g).resume(()); // Panics here.
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}
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