| OLD | NEW |
| 1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 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 Array.prototype.__proto__ = null; | 7 function h(a) { |
| 8 var prototype = Array.prototype; | 8 if (!a) return false; |
| 9 print(); |
| 10 } |
| 11 |
| 12 function g(a) { return a.length; } |
| 13 g('0'); |
| 14 g('1'); |
| 15 |
| 9 function f() { | 16 function f() { |
| 10 prototype.lastIndexOf({}); | 17 h(g([])); |
| 11 } | 18 } |
| 12 f(); | 19 |
| 13 f(); | 20 f(); |
| 14 %OptimizeFunctionOnNextCall(f); | 21 %OptimizeFunctionOnNextCall(f); |
| 15 f(); | 22 f(); |
| OLD | NEW |