1 files changed, 24 insertions, 0 deletions
diff --git a/src/test/run-pass/array-slice-vec/vec-concat.rs b/src/test/run-pass/array-slice-vec/vec-concat.rs
new file mode 100644
index 00000000000..7c734d8d6a2
--- /dev/null
+++ b/src/test/run-pass/array-slice-vec/vec-concat.rs
@@ -0,0 +1,24 @@
+// 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.
+
+// run-pass
+
+use std::vec;
+
+pub fn main() {
+    let a: Vec<isize> = vec![1, 2, 3, 4, 5];
+    let b: Vec<isize> = vec![6, 7, 8, 9, 0];
+    let mut v: Vec<isize> = a;
+    v.extend_from_slice(&b);
+    println!("{}", v[9]);
+    assert_eq!(v[0], 1);
+    assert_eq!(v[7], 8);
+    assert_eq!(v[9], 0);
+}