blob: 5d4cccfba6380cb6a5592963bf4b8e0d0cad3419 [file] [log] [blame]
// Copyright (c) 2015, 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.
// Normally the CFE recognizes files in ..._2 directories and automatically
// opts those libraries out of NNBD. Though this file will be copied to the
// build directory, which will cause the CFE no longer to automatically opt it
// out of NNBD, so we do that explicitly here.
// @dart=2.9
// Simple script hanging for testing a detached process.
import 'dart:io';
import 'dart:isolate';
void main(List<String> args) {
new ReceivePort().listen(print);
// If an argument 'echo' is passed echo stdin to stdout and stderr.
if (args.length == 1 && args[0] == 'echo') {
stdin.fold(<int>[], (p, e) => p..addAll(e)).then((message) {