// 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.

// @dart = 2.9

/// @assertion The [&&] operator is now short-circuit in constant and potentially
/// constant expressions. It only attempts to evaluate the second operand if the
/// first operand evaluates to [true]. This makes [false && (null as
/// String).length] a valid constant expression. The second operand expression
/// still needs to be a potentially constant expression, which is a new use of
/// potentially constant expressions outside of [const] constructor initializer
/// lists.
/// @description Checks that compile error is thrown if constant constructor
/// argument is not a constant itself.
/// @author iarkh@unipro.ru


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

dynamic nonConst1 = 11;
int nonConst2 = 0;
dynamic nonConst3;

class MyClass {
  final bool b;
  const MyClass(Object o) : b = false && ((o as int) > 25);
}

main() {
  const MyClass c1 = MyClass(nonConst1);
//                           ^^^^^^^^^
// [analyzer] unspecified
// [cfe] unspecified

  const MyClass c2 = MyClass(nonConst2);
//                           ^^^^^^^^^
// [analyzer] unspecified
// [cfe] unspecified

  const MyClass c3 = MyClass(nonConst3);
//                           ^^^^^^^^^
// [analyzer] unspecified
// [cfe] unspecified

}