// 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 It is a compile time error if a generic class declares a type
/// variable with the same name as the class or any of its members or
/// constructors.
/// @description Checks that a type variable can not have the same name as
/// the name of generic class instance setter.
/// @author ilya
/// @issue 14513


class A<T> {
//      ^
// [analyzer] unspecified
  set T(x) {}
//    ^
// [cfe] unspecified
}

main() {
  new A();
}
