// 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 error if a class has a setter named 'v=' with
/// argument type T and a getter named 'v' with return type S, and T may not be
/// assigned to S.
/// @description Checks that it is no compile error if a class defines a setter
/// named 'foo=' and a getter named 'foo' with argument/return types that are
/// mutually assignable. Types in getter/setter signatures provided as type
/// parameters
/// @author sgrekhov@unipro.ru


class A {}
class B extends A {}

class C<T extends A, S extends T> {
  set foo(T t) {
    _foo = t;
  }

  S get foo { return _foo; }

  var _foo;
}

main() {
  new C<A, B>().foo = new B();
}