| // Copyright (c) 2013, 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. |
| |
| part of dart._internal; |
| |
| /** |
| * This function is set by the first allocation of a Zone. |
| * |
| * Once the function is set the core `print` function calls this closure instead |
| * of [printToConsole]. |
| * |
| * This decouples the core library from the async library. |
| */ |
| void Function(String) printToZone = null; |
| |
| external void printToConsole(String line); |
