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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:41 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:41 +0000 |
commit | 4f9fe856a25ab29345b90e7725509e9ee38a37be (patch) | |
tree | e4ffd8a9374cae7b21f7cbfb352927e0e074aff6 /tests/ui/typeck/issue-107775.rs | |
parent | Adding upstream version 1.68.2+dfsg1. (diff) | |
download | rustc-4f9fe856a25ab29345b90e7725509e9ee38a37be.tar.xz rustc-4f9fe856a25ab29345b90e7725509e9ee38a37be.zip |
Adding upstream version 1.69.0+dfsg1.upstream/1.69.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | tests/ui/typeck/issue-107775.rs | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/tests/ui/typeck/issue-107775.rs b/tests/ui/typeck/issue-107775.rs new file mode 100644 index 000000000..6fbac2ee9 --- /dev/null +++ b/tests/ui/typeck/issue-107775.rs @@ -0,0 +1,40 @@ +// edition: 2021 + +use std::collections::HashMap; +use std::future::Future; +use std::pin::Pin; + +pub trait Trait { + fn do_something<'async_trait>(byte: u8) + -> + Pin<Box<dyn Future<Output = ()> + + Send + 'async_trait>>; +} + +pub struct Struct; + +impl Trait for Struct { + fn do_something<'async_trait>(byte: u8) + -> + Pin<Box<dyn Future<Output = ()> + + Send + 'async_trait>> { + Box::pin( + + async move { let byte = byte; let _: () = {}; }) + } +} + +pub struct Map { + map: HashMap<u16, fn(u8) -> Pin<Box<dyn Future<Output = ()> + Send>>>, +} + +impl Map { + pub fn new() -> Self { + let mut map = HashMap::new(); + map.insert(1, Struct::do_something); + Self { map } + //~^ ERROR mismatched types + } +} + +fn main() {} |