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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/unnecessary-await.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 '')
-rw-r--r-- | src/test/ui/async-await/unnecessary-await.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/async-await/unnecessary-await.rs b/src/test/ui/async-await/unnecessary-await.rs new file mode 100644 index 000000000..24673777b --- /dev/null +++ b/src/test/ui/async-await/unnecessary-await.rs @@ -0,0 +1,14 @@ +// edition:2018 + +async fn foo () { } +fn bar() -> impl std::future::Future { async {} } +fn boo() {} + +async fn baz() -> std::io::Result<()> { + foo().await; + boo().await; //~ ERROR `()` is not a future + bar().await; + std::io::Result::Ok(()) +} + +fn main() {} |