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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 var o = {}; | 5 // Flags: --harmony-symbols |
6 o[""] = 1; | 6 |
7 var x = {__proto__:o}; | 7 var s = Symbol() |
8 for (i = 0; i < 3; i++) { | 8 var o = {} |
9 o[""]; | 9 o[s] = 2 |
10 } | 10 o[""] = 3 |
11 for (i = 0; i < 3; i++) { | 11 Object.getOwnPropertySymbols(o) |
12 assertEquals(undefined, o.x); | |
13 } | |
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