blob: d0ae2e1df2528ec2a94d20d553a9294394abd991 [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 = new List/*<E>*/ .unmodifiable(list);
return true;
return list;