| // 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. |
| |
| // Regression test for dart2js that did type inferencing on parameters |
| // whose type may change at runtime due to an invocation through |
| // [InstanceMirror.delegate]. |
| |
| import 'dart:mirrors'; |
| import 'package:expect/expect.dart'; |
| |
| class A { |
| noSuchMethod(im) { |
| reflect(new B()).delegate(im); |
| } |
| } |
| |
| class B { |
| foo(a) => a + 42; |
| } |
| |
| main() { |
| Expect.equals(42, new B().foo(0)); |
| dynamic a = new A(); |
| Expect.throwsTypeError(() => a.foo('foo')); |
| } |
