blob: 218f0a5ac717a444bd6cb11a523635a9f17ffe04 [file] [log] [blame]
// Copyright (c) 2018, 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 From the Constant-update-2018 Spec:
/// The operator [>>>] is now allowed in a potentially constant expression, and
/// it is valid in constant expression if its left and right operands are [int]
/// instances, and the operation doesn't throw. The [>>>] operator has not been
/// added to the [int] class yet, so unless the left-hand operand's static type
/// is [dynamic], the program will still be rejected. When the operator is added,
/// it should then also work in a constant expression.
/// @description Checks that arguments of [>>>] operator should be non-negative
/// (see co19 Issue #355 for more details).
/// @author
const d1 = 2;
const d2 = 14;
const d3 = 0;
const d4 = -1000;
const d5 = -9;
class MyClass {
final int a;
const MyClass(i1, i2) : a = (i1 >>> i2);
main() {
const MyClass c1 = MyClass(d1, d3);
const MyClass c2 = MyClass(d2, d3);
const MyClass c3 = MyClass(4, 0);
const MyClass c4 = MyClass(-12500, 0);