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, 6 insertions, 0 deletions

diff --git a/src/test/ui/closures/old-closure-explicit-types.rs b/src/test/ui/closures/old-closure-explicit-types.rs
new file mode 100644
index 000000000..860fcc8df
--- /dev/null
+++ b/src/test/ui/closures/old-closure-explicit-types.rs
@@ -0,0 +1,6 @@
+// run-pass
+
+pub fn main() {
+    fn as_buf<T, F>(s: String, f: F) -> T where F: FnOnce(String) -> T { f(s) }
+    as_buf("foo".to_string(), |foo: String| -> () { println!("{}", foo) });
+}