Merging upstream version 1.66.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/src/test/ui/async-await/in-trait/async-associated-types.rs b/src/test/ui/async-await/in-trait/async-associated-types.rs
new file mode 100644
index 000000000..a6f928f3b
--- /dev/null
+++ b/src/test/ui/async-await/in-trait/async-associated-types.rs
@@ -0,0 +1,24 @@
+// check-fail
+// known-bug: #102682
+// edition: 2021
+
+#![feature(async_fn_in_trait)]
+#![allow(incomplete_features)]
+
+use std::fmt::Debug;
+
+trait MyTrait<'a, 'b, T> where Self: 'a, T: Debug + Sized + 'b {
+    type MyAssoc;
+
+    async fn foo(&'a self, key: &'b T) -> Self::MyAssoc;
+}
+
+impl<'a, 'b, T: Debug + Sized + 'b, U: 'a> MyTrait<'a, 'b, T> for U {
+    type MyAssoc = (&'a U, &'b T);
+
+    async fn foo(&'a self, key: &'b T) -> (&'a U, &'b T) {
+        (self, key)
+    }
+}
+
+fn main() {}