| // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| main() { |
| var a = [0, 1]; |
| a[-1]; /// 01: runtime error |
| a[-1] = 4; /// 02: runtime error |
| a[2]; /// 03: runtime error |
| a[2] = 4; /// 04: runtime error |
| checkIndex(a, -1); /// 05: runtime error |
| checkIndexedAssignment(a, -1); /// 06: runtime error |
| checkIndex(a, 2); /// 07: runtime error |
| checkIndexedAssignment(a, 2); /// 08: runtime error |
| checkIndex(a, 0); |
| checkIndexedAssignment(a, 0); |
| } |
| |
| checkIndex(a, b) { |
| a[b]; |
| } |
| |
| checkIndexedAssignment(a, b) { |
| a[b] = 1; |
| } |