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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: --harmony-symbols | 5 // Flags: --allow-natives-syntax |
6 | 6 |
7 var s = Symbol() | 7 function foo() {} |
8 var o = {} | 8 foo(); |
9 o[s] = 2 | 9 %OptimizeFunctionOnNextCall(foo); |
10 o[""] = 3 | 10 foo(); |
11 Object.getOwnPropertySymbols(o) | 11 %NeverOptimizeFunction(foo); |
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