Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 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 |
| 3 | // found in the LICENSE file. |
| 4 | // |
| 5 | // Flags: --allow-natives-syntax |
| 6 | |
| 7 | Array.prototype[0] = 'a'; |
| 8 | delete Array.prototype[0]; |
| 9 | |
| 10 | function foo(a, i) { |
| 11 | return a[i]; |
| 12 | } |
| 13 | |
| 14 | var a = new Array(100000); |
| 15 | a[3] = 'x'; |
| 16 | |
| 17 | foo(a, 3); |
| 18 | foo(a, 3); |
| 19 | foo(a, 3); |
| 20 | %OptimizeFunctionOnNextCall(foo); |
| 21 | foo(a, 3); |
| 22 | Array.prototype[0] = 'a'; |
| 23 | var z = foo(a, 0); |
| 24 | assertEquals('a', z); |