// TODO(multitest): This was automatically migrated from a multitest and may
// contain strange or dead code.

// 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.
// Check that initializers are not duplicated

class Class {
  Class(var v) : field_ = v;
  // Test against duplicate final field initialization in initializing list.

  Class.field(this.field_);
  // Test against duplicate final field initialization between initializing
  // formals and initializer list.

  // Test against duplicate final field initialization in initializing formals.
  Class.two_fields(this.field_);
  final field_;
}

main() {
  new Class(42);
  new Class.field(42);
  new Class.two_fields(42);
}
