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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: --allow-natives-syntax | 5 // Flags: --allow-natives-syntax |
6 | 6 |
| 7 %SetFlags("--gc-interval=1"); |
| 8 |
| 9 var key = "Huckleberry Finn" + "Tom Sawyer"; |
7 var o = {}; | 10 var o = {}; |
8 %SetHiddenProperty(o, "test", 1); | 11 function f() { o[key] = "Adventures"; } |
9 // Create non-internalized "" | 12 |
10 var empty = "a".substring(1, 1); | 13 f(); |
11 assertEquals(undefined, o[empty]); | 14 f(); |
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