runtime/lib/symbol_patch.dart

// 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.

import 'dart:mirrors';

patch class Symbol {
  /* patch */ const Symbol(String name)
      : this._name = name;

  /* patch */ toString() => 'Symbol("${MirrorSystem.getName(this)}")';
}