| // Copyright (c) 2012, 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. | |
| // It is a static compile time error if a method m1 overrides a method m2 and has a | |
| // different number of required parameters. | |
| class A { | |
| foo() {} | |
| } | |
| class B extends A { | |
| /*@compile-error=unspecified*/ foo(a) {} | |
| } | |
| main() { | |
| new B().foo(42); | |
| } |