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Issue 165743003: Don't turn objects with empty-string properties into fast-mode. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 10 months ago
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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 try { 5 var o = {};
6 new Uint32Array(new ArrayBuffer(1), 2, 3); 6 o[""] = 1;
7 } catch (e) { 7 var x = {__proto__:o};
8 assertEquals("start offset of Uint32Array should be a multiple of 4", 8 for (i = 0; i < 3; i++) {
9 e.message); 9 o[""];
10 } 10 }
11 for (i = 0; i < 3; i++) {
12 assertEquals(undefined, o.x);
13 }
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