Language/Expressions/Constants/literal_number_t02.dart

// 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 A constant expression is an expression whose value can never
/// change, and that can be evaluated entirely at compile time.
/// A constant expression is one of the following:
/// • A literal number.
/// @description Checks that various literal numbers can be elements of a
/// constant list literal and are, therefore, constant expressions. Minus sign
/// is not a part of a number literal so those are not included in this test.
/// @note Should be OK both with dart and dart2js runs.
/// @author iarkh@unipro.ru

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

final constList = const [
  0,
  1,
  2147483647,
  -.2147483648E10,
  .9223372036854775807,
  9223372036854775808E-100,
  -9223372036854775808e0,
  9223372036854775809e+9223372036854775809,
  92233720368547758080.9223372036854775808e-00124155125325235,
  92233720368547758080.9223372036854775808e+92233720368547758080,
  92233720368547758080.9223372036854775808E-92233720368547758080,
  0xFF,
  0xFfFfFfFf
];

main() {
  Expect.isTrue(constList is List);
  Expect.runtimeIsType<List>(constList);
}