// 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 Instance methods are functions (9) whose declarations are
/// immediately contained within a class declaration and that are not declared
/// static. The instance methods of a class C are those instance methods declared
/// by C and the instance methods inherited by C from its superclass.
/// . . .
/// A method declaration may conflict with other declarations (10.11).
/// Let C be a class. It is no compile-time error if C declares a
/// • static member with basename n, and has an instance member with basename n.
///
/// @description Checks that it is no compile-time error when a class declares
/// an instance method with the same name as a static method in its superclass.
/// @issue 27476
/// @author iefremov


import "same_name_static_member_in_superclass_lib.dart";

class C extends A {
  f() {
  }
}

main() {
  new C().f();
}
