| // Copyright (c) 2013, 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. |
| |
| // Ensure that dart2js's receiver specialization optimization works |
| // with captured variables. |
| |
| import "package:expect/expect.dart"; |
| |
| var list = <dynamic>[new Object(), 31]; |
| |
| main() { |
| Expect.throwsNoSuchMethodError(() => foo()() + 42); |
| } |
| |
| foo() { |
| var a = list[0]; |
| var closure = (() => a - 42); |
| return () => a + 54; |
| } |