| 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 function g() { if (false) throw 0; } | 7 function f(x) { return x === +x; } |
| 8 function f() { g(); } | |
| 9 | 8 |
| 10 f(); | 9 assertEquals(false, f(undefined)); |
| 11 f(); | 10 assertEquals(false, f(undefined)); |
| 12 %OptimizeFunctionOnNextCall(f); | 11 %OptimizeFunctionOnNextCall(f); |
| 13 f(); | 12 assertEquals(false, f(undefined)); // Interestingly this fails right away. |
| OLD | NEW |