21 lines
456 B
Rust
21 lines
456 B
Rust
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// Regression test for #64477.
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//
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// We were incorrectly claiming that the `f(x).await` future captured
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// a value of type `T`, and hence that `T: Send` would have to hold.
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//
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//@ check-pass
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//@ edition:2018
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use std::future::Future;
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use std::pin::Pin;
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fn f<T>(_: &T) -> Pin<Box<dyn Future<Output = ()> + Send>> {
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unimplemented!()
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}
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pub fn g<T: Sync>(x: &'static T) -> impl Future<Output = ()> + Send {
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async move { f(x).await }
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}
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fn main() { }
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