// 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
/// initializers:
///   ':' superCallOrFieldInitializer (', ' superCallOrFieldInitializer)*
/// ;
/// superCallOrFieldInitializer:
///   super arguments  | super '.' identifier arguments | fieldInitializer
/// ;
/// fieldInitializer:
///   (this '.')? identifier '=' conditionalExpression cascadeSection*
/// ;
/// @description Checks that cascaded invocations are allowed in field
/// initializers.
/// @author rodionov,
/// @author sgrekhov@unipro.ru

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

class C {
  var foo;
  static var _x = new List<int>.empty(growable: true);

  C() : this.foo = _x
    ..add(1)
    ..add(2);
}

main() {
  Expect.listEquals([1, 2], new C().foo);
}
