| 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[1] = "element 1"; |
| 8 | function test(a) { |
| 9 | a.shift(); |
| 10 | return a; |
| 11 | } |
| 12 | assertEquals(["element 1",{}], test([0,,{}])); |
| 13 | assertEquals(["element 1",10], test([9,,10])); |
| 14 | %OptimizeFunctionOnNextCall(test); |
| 15 | assertEquals(["element 1",10], test([9,,10])); |