| OLD | NEW | 
|---|
| 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()); | 
| OLD | NEW | 
|---|