1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/ui/run-pass/array-slice-vec/mutability-inherits-through-fixed-length-vec.rs b/src/test/ui/run-pass/array-slice-vec/mutability-inherits-through-fixed-length-vec.rs
new file mode 100644
index 00000000000..8b5b290aa6f
--- /dev/null
+++ b/src/test/ui/run-pass/array-slice-vec/mutability-inherits-through-fixed-length-vec.rs
@@ -0,0 +1,27 @@
+// 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 test1() {
+    let mut ints = [0; 32];
+    ints[0] += 1;
+    assert_eq!(ints[0], 1);
+}
+
+fn test2() {
+    let mut ints = [0; 32];
+    for i in &mut ints { *i += 22; }
+    for i in &ints { assert_eq!(*i, 22); }
+}
+
+pub fn main() {
+    test1();
+    test2();
+}