1 files changed, 13 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-crbug-736451.js b/deps/v8/test/mjsunit/regress/regress-crbug-736451.js
new file mode 100644
index 0000000000..3f70fe271b
--- /dev/null
+++ b/deps/v8/test/mjsunit/regress/regress-crbug-736451.js
@@ -0,0 +1,13 @@
+// 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.
+
+// Flags: --expose-externalize-string --no-stress-opt
+
+!function() {
+  const s0 = "external string turned into two byte";
+  const s1 = s0.substring(1);
+  externalizeString(s0, true);
+
+  s1.toLowerCase();
+}();