Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 23 insertions, 0 deletions

diff --git a/src/test/ui/nll/issue-78561.rs b/src/test/ui/nll/issue-78561.rs
new file mode 100644
index 000000000..55147fcd1
--- /dev/null
+++ b/src/test/ui/nll/issue-78561.rs
@@ -0,0 +1,23 @@
+// check-pass
+#![feature(type_alias_impl_trait)]
+
+pub trait Trait {
+    type A;
+
+    fn f() -> Self::A;
+}
+
+pub trait Tr2<'a, 'b> {}
+
+pub struct A<T>(T);
+pub trait Tr {
+    type B;
+}
+
+impl<'a, 'b, T: Tr<B = dyn Tr2<'a, 'b>>> Trait for A<T> {
+    type A = impl core::fmt::Debug;
+
+    fn f() -> Self::A {}
+}
+
+fn main() {}