1// Copyright 2014 the V8 project authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// Flags: --allow-natives-syntax
6
7x = 1;
8x = 2;
9x = 3;
10
11function f() {
12  return x;
13}
14
15f();
16f();
17f();
18%OptimizeFunctionOnNextCall(f);
19f();
20
21Object.defineProperty(this, "x", {get:function() { return 100; }});
22
23assertEquals(100, f());
24