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, 20 insertions, 0 deletions

diff --git a/src/test/ui/issues/auxiliary/issue-34796-aux.rs b/src/test/ui/issues/auxiliary/issue-34796-aux.rs
new file mode 100644
index 000000000..09c69b903
--- /dev/null
+++ b/src/test/ui/issues/auxiliary/issue-34796-aux.rs
@@ -0,0 +1,20 @@
+#![crate_type = "lib"]
+pub trait Future {
+    type Item;
+    type Error;
+}
+
+impl Future for u32 {
+    type Item = ();
+    type Error = Box<()>;
+}
+
+fn foo() -> Box<Future<Item=(), Error=Box<()>>> {
+    Box::new(0u32)
+}
+
+pub fn bar<F, A, B>(_s: F)
+    where F: Fn(A) -> B,
+{
+    foo();
+}