| // 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. |
| |
| // Test that dart2js's backend type inference handles super calls. |
| |
| import "package:expect/expect.dart"; |
| |
| class A { |
| foo(a) => a + 42; |
| } |
| |
| class B extends A { |
| bar() { |
| super.foo(null); |
| } |
| } |
| |
| var a = [new A()]; |
| |
| main() { |
| analyzeFirst(); |
| analyzeSecond(); |
| } |
| |
| analyzeFirst() { |
| Expect.equals(84, a[0].foo(42)); |
| } |
| |
| analyzeSecond() { |
| Expect.throwsNoSuchMethodError(() => new B().bar()); |
| } |
