| // Copyright 2017 the V8 project authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| // Flags: --allow-natives-syntax --opt | |
| function get(a, i) { | |
| return a[i]; | |
| } | |
| get([1,,3], 0); | |
| get([1,,3], 2); | |
| %OptimizeFunctionOnNextCall(get); | |
| get([1,,3], 0); | |
| assertOptimized(get); | |
| // This unrelated change to the Object.prototype should be fine. | |
| Object.prototype.unrelated = 1; | |
| assertOptimized(get); |