Language/Types/Type_Aliases/built-in_types_t11.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 Test for type aliases for built-in types
/// @description Checks triple shift via type alias for int
/// @author sgrekhov@unipro.ru

import '../../../Utils/expect.dart';

typedef IntAlias = int;

main() {
  IntAlias i = 1;

  Expect.equals(0, i >>> 1);
  Expect.equals(0, i >>> 2);
  Expect.equals(0, i >>> 64);
  Expect.equals(0, i >>> 100);

  int j = 0x7FFFFFFFFFFFF000;
  if (isJS) {
    Expect.equals(2147481600, j >>> 1);
    Expect.equals(1073740800, j >>> 2);
    Expect.equals(536870400, j >>> 3);
  } else {
    Expect.equals(4611686018427385856, j >>> 1);
    Expect.equals(2305843009213692928, j >>> 2);
    Expect.equals(1152921504606846464, j >>> 3);
  }

  int k = 129;
  Expect.equals(0, k >>> 261);

  int l = 1295555555;
  Expect.equals(l, l >>> 0);

  i = 0x8000000000000000;
  if (isJS) {
    Expect.equals(0, i >>> 1);
  } else {
    Expect.equals(0x4000000000000000, i >>> 1);
  }
}