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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 f() { | 7 function f(a) { |
8 return typeof null === "object"; | 8 return Math.sign(+a) < 2; |
9 }; | 9 } |
10 | 10 |
| 11 f(NaN); |
| 12 f(NaN); |
11 %OptimizeFunctionOnNextCall(f); | 13 %OptimizeFunctionOnNextCall(f); |
12 assertTrue(f()); | 14 assertFalse(f(NaN)); |
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