1 files changed, 31 insertions, 0 deletions
diff --git a/src/test/ui/run-pass/for-loop-while/foreach-put-structured.rs b/src/test/ui/run-pass/for-loop-while/foreach-put-structured.rs
new file mode 100644
index 00000000000..028e31d76aa
--- /dev/null
+++ b/src/test/ui/run-pass/for-loop-while/foreach-put-structured.rs
@@ -0,0 +1,31 @@
+// Copyright 2012 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.
+
+
+
+fn pairs<F>(mut it: F) where F: FnMut((isize, isize)) {
+    let mut i: isize = 0;
+    let mut j: isize = 0;
+    while i < 10 { it((i, j)); i += 1; j += i; }
+}
+
+pub fn main() {
+    let mut i: isize = 10;
+    let mut j: isize = 0;
+    pairs(|p| {
+        let (_0, _1) = p;
+        println!("{}", _0);
+        println!("{}", _1);
+        assert_eq!(_0 + 10, i);
+        i += 1;
+        j = _1;
+    });
+    assert_eq!(j, 45);
+}