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