// 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. | |
/// A hack to determine whether we are running in a Dart 2 runtime. | |
final bool isDart2 = _isTypeArgString(''); | |
bool _isTypeArgString<T>(T arg) { | |
try { | |
return T == String; | |
} catch (_) { | |
return false; | |
} | |
} |