pkg/front_end/testcases/invocations.dart

// Copyright (c) 2016, 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.

main() {
  print("Hello, World!");
  z("Hello, World!");
  z.print("Hello, World!");
  y.z.print("Hello, World!");
  x.y.z.print("Hello, World!");

  1 +
      print("Hello, World!") +
      z("Hello, World!") +
      z.print("Hello, World!") +
      y.z.print("Hello, World!") +
      x.y.z.print("Hello, World!");
}