Language/Classes/Constructors/Generative_Constructors/implicit_superinitializer_t04.dart

// Copyright (c) 2019, 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 Let k be a generative constructor. If no superinitializer is
/// provided, an implicit superinitializer of the form super() is added at the
/// end of k's initializer list, unless the enclosing class is class Object.
/// @description Checks that implicit super constructor is invoked after all of
/// k's initializers. Test type aliases
/// @author sgrekhov@unipro.ru

import "../../../../Utils/expect.dart";

var global = "";

class A {
  A() {global = "${global}A";}
}
typedef AAlias = A;

class C extends AAlias {
  C(var f) : y = f();
  var y;
}

main() {
  new C(() {global = "${global}C";});
  Expect.equals("CA", global,
      "implicit superinitializer was called before initializers!");
}