| /* |
| * Copyright (c) 2011, 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. |
| */ |
| /** |
| * @assertion Unless explicitly stated otherwise, all ordinary rules that apply to methods |
| * apply to abstract methods. |
| * 7.1: It is a static-warning if an instance method m1 overrides an instance |
| * member m2 and m1 does not declare all the named parameters declared by m2. |
| * @description Checks that a static warning is produced when the overriding abstract method |
| * has fewer named parameters than the instance method being overridden (2 vs 3) and neither |
| * have any required parameters. |
| * @static-warning |
| * @author rodionov |
| * @reviewer kaigorodov |
| */ |
| |
| class A { |
| f({var x, var y, var z}) {} |
| } |
| |
| class C extends A { |
| f({var x, var z}); /// static warning |
| } |
| |
| main() { |
| new A().f(x: 1, y: 2, z: 3); |
| |
| new C().f(x: 1, z: 2); |
| } |
