26 lines
712 B
Rust
26 lines
712 B
Rust
// issue 65419 - Attempting to run an `async fn` after completion mentions generators when it should
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// be talking about `async fn`s instead. Regression test added to make sure generators still
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// panic when resumed after completion.
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// run-fail
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// error-pattern:generator resumed after completion
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// edition:2018
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// ignore-wasm no panic or subprocess support
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// ignore-emscripten no panic or subprocess support
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#![feature(generators, generator_trait)]
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use std::{
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ops::Generator,
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pin::Pin,
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};
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fn main() {
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let mut g = || {
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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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