| // Copyright (c) 2018, 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. | |
| // @dart = 2.7 | |
| /*member: foo:[exact=JSUInt31]*/ | |
| foo() { | |
| var a = [1, 2, 3]; | |
| return a | |
| . /*Container([exact=JSExtendableArray], element: [exact=JSUInt31], length: 3)*/ | |
| first; | |
| } | |
| /*member: main:[null]*/ | |
| main() { | |
| foo(); | |
| } |