1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/ui/run-pass/functions-closures/clone-closure.rs b/src/test/ui/run-pass/functions-closures/clone-closure.rs
new file mode 100644
index 00000000000..0fe3711d8d3
--- /dev/null
+++ b/src/test/ui/run-pass/functions-closures/clone-closure.rs
@@ -0,0 +1,27 @@
+// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// Check that closures implement `Clone`.
+
+#[derive(Clone)]
+struct S(i32);
+
+fn main() {
+    let mut a = S(5);
+    let mut hello = move || {
+        a.0 += 1;
+        println!("Hello {}", a.0);
+        a.0
+    };
+
+    let mut hello2 = hello.clone();
+    assert_eq!(6, hello2());
+    assert_eq!(6, hello());
+}