blob: ba59783c516db19a653f2b0c30d69f75df178864 [file] [log] [blame]
// 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.
List<E> freezeInDevMode<E>(List<E> list) {
if (list == null) return const [];
assert(() {
list = List<E>.unmodifiable(list);
return true;
return list;