1 files changed, 46 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-718285.js b/deps/v8/test/mjsunit/regress/regress-718285.js
new file mode 100644
index 0000000000..409f343693
--- /dev/null
+++ b/deps/v8/test/mjsunit/regress/regress-718285.js
@@ -0,0 +1,46 @@
+// Copyright 2017 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+function foo_reference(n) {
+  var array = new Int32Array(n + 1);
+  for (var i = 0; i < n; ++i) {
+    array[i] = i;
+  }
+  var array2 = new Int32Array(array);
+  array2.set(new Uint8Array(array.buffer, 0, n), 1);
+  return array2;
+}
+
+function foo(n) {
+  var array = new Int32Array(n + 1);
+  for (var i = 0; i < n; ++i) {
+    array[i] = i;
+  }
+  array.set(new Uint8Array(array.buffer, 0, n), 1);
+  return array;
+}
+
+function bar_reference(n) {
+  var array = new Int32Array(n + 1);
+  for (var i = 0; i < n; ++i) {
+    array[i] = i;
+  }
+  var array2 = new Int32Array(array);
+  array2.set(new Uint8Array(array.buffer, 34), 0);
+  return array2;
+}
+
+function bar(n) {
+  var array = new Int32Array(n + 1);
+  for (var i = 0; i < n; ++i) {
+    array[i] = i;
+  }
+  array.set(new Uint8Array(array.buffer, 34), 0);
+  return array;
+}
+
+foo(10);
+foo_reference(10);
+bar(10);
+bar_reference(10);