// Copyright (c) 2020, 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. import "dart:math" deferred as math; main() { var v1 = math.loadLibrary(); v1.then((_) {}); var v2 = math.loadLibrary; v2().then((_) {}); }