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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/async-await/issues/issue-64477.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/async-await/issues/issue-64477.rs')
-rw-r--r-- | src/test/ui/async-await/issues/issue-64477.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/async-await/issues/issue-64477.rs b/src/test/ui/async-await/issues/issue-64477.rs new file mode 100644 index 000000000..5bd52d44a --- /dev/null +++ b/src/test/ui/async-await/issues/issue-64477.rs @@ -0,0 +1,20 @@ +// Regression test for #64477. +// +// We were incorrectly claiming that the `f(x).await` future captured +// a value of type `T`, and hence that `T: Send` would have to hold. +// +// check-pass +// edition:2018 + +use std::future::Future; +use std::pin::Pin; + +fn f<T>(_: &T) -> Pin<Box<dyn Future<Output = ()> + Send>> { + unimplemented!() +} + +pub fn g<T: Sync>(x: &'static T) -> impl Future<Output = ()> + Send { + async move { f(x).await } +} + +fn main() { } |