Disable formatting and add new-lines to make tests faster.

test/dart_codegen/expect/convert/json.dart

Index: test/dart_codegen/expect/convert/json.dart
diff --git a/test/dart_codegen/expect/convert/json.dart b/test/dart_codegen/expect/convert/json.dart
index fe0300302c89b669734e19142bf1eac9bb6472c0..e052cdc731b2b561b59d20fe166801d982619d95 100644
--- a/test/dart_codegen/expect/convert/json.dart
+++ b/test/dart_codegen/expect/convert/json.dart
@@ -1,640 +1,599 @@
 part of dart.convert;
-
-class JsonUnsupportedObjectError extends Error {
-  final unsupportedObject;
-  final cause;
-  JsonUnsupportedObjectError(this.unsupportedObject, {this.cause});
-  String toString() {
-    if (cause != null) {
-      return "Converting object to an encodable object failed.";
-    } else {
-      return "Converting object did not return an encodable object.";
+ class JsonUnsupportedObjectError extends Error {final unsupportedObject;
+ final cause;
+ JsonUnsupportedObjectError(this.unsupportedObject, {
+  this.cause}
+);
+ String toString() {
+  if (cause != null) {
+    return "Converting object to an encodable object failed.";
+    }
+   else {
+    return "Converting object did not return an encodable object.";
     }
   }
 }
-class JsonCyclicError extends JsonUnsupportedObjectError {
-  JsonCyclicError(Object object) : super(object);
-  String toString() => "Cyclic error in JSON stringify";
-}
-const JsonCodec JSON = const JsonCodec();
-typedef _Reviver(var key, var value);
-typedef _ToEncodable(var o);
-class JsonCodec extends Codec<Object, String> {
-  final _Reviver _reviver;
-  final _ToEncodable _toEncodable;
-  const JsonCodec({reviver(var key, var value), toEncodable(var object)})
-      : _reviver = reviver,
-        _toEncodable = toEncodable;
-  JsonCodec.withReviver(reviver(var key, var value)) : this(reviver: reviver);
-  dynamic decode(String source, {reviver(var key, var value)}) {
-    if (reviver == null) reviver = _reviver;
-    if (reviver == null) return decoder.convert(source);
-    return new JsonDecoder(reviver).convert(source);
-  }
-  String encode(Object value, {toEncodable(var object)}) {
-    if (toEncodable == null) toEncodable = _toEncodable;
-    if (toEncodable == null) return encoder.convert(value);
-    return new JsonEncoder(toEncodable).convert(value);
-  }
-  JsonEncoder get encoder {
-    if (_toEncodable == null) return const JsonEncoder();
-    return new JsonEncoder(_toEncodable);
-  }
-  JsonDecoder get decoder {
-    if (_reviver == null) return const JsonDecoder();
-    return new JsonDecoder(_reviver);
-  }
+ class JsonCyclicError extends JsonUnsupportedObjectError {JsonCyclicError(Object object) : super(object);
+ String toString() => "Cyclic error in JSON stringify";
 }
-class JsonEncoder extends Converter<Object, String> {
-  final String indent;
-  final Function _toEncodable;
-  const JsonEncoder([Object toEncodable(Object nonSerializable)])
-      : this.indent = null,
-        this._toEncodable = toEncodable;
-  const JsonEncoder.withIndent(this.indent,
-      [Object toEncodable(Object nonSerializable)])
-      : this._toEncodable = toEncodable;
-  String convert(Object object) => _JsonStringStringifier.stringify(object,
-      DDC$RT.cast(_toEncodable, Function, __t7, "CastGeneral",
-          """line 243, column 48 of dart:convert/json.dart: """,
-          _toEncodable is __t7, false), indent);
-  ChunkedConversionSink<Object> startChunkedConversion(Sink<String> sink) {
-    if (sink is! StringConversionSink) {
-      sink = new StringConversionSink.from(sink);
-    } else if (sink is _Utf8EncoderSink) {
-      return new _JsonUtf8EncoderSink(sink._sink, _toEncodable,
-          JsonUtf8Encoder._utf8Encode(indent),
-          JsonUtf8Encoder.DEFAULT_BUFFER_SIZE);
-    }
-    return new _JsonEncoderSink(sink, _toEncodable, indent);
-  }
-  Stream<String> bind(Stream<Object> stream) => ((__x9) => DDC$RT.cast(__x9,
-      DDC$RT.type((DDC$async$.Stream<dynamic> _) {}),
-      DDC$RT.type((DDC$async$.Stream<String> _) {}), "CastDynamic",
-      """line 266, column 49 of dart:convert/json.dart: """,
-      __x9 is DDC$async$.Stream<String>, false))(super.bind(stream));
-  Converter<Object, dynamic> fuse(Converter<String, dynamic> other) {
-    if (other is Utf8Encoder) {
-      return new JsonUtf8Encoder(indent, _toEncodable);
-    }
-    return super.fuse(other);
-  }
+ const JsonCodec JSON = const JsonCodec();
+ typedef _Reviver(var key, var value);
+ typedef _ToEncodable(var o);
+ class JsonCodec extends Codec<Object, String> {final _Reviver _reviver;
+ final _ToEncodable _toEncodable;
+ const JsonCodec({
+reviver(var key, var value), toEncodable(var object)}
+) : _reviver = reviver, _toEncodable = toEncodable;
+ JsonCodec.withReviver(reviver(var key, var value)) : this(reviver: reviver);
+ dynamic decode(String source, {
+reviver(var key, var value)}
+) {
+if (reviver == null) reviver = _reviver;
+ if (reviver == null) return decoder.convert(source);
+ return new JsonDecoder(reviver).convert(source);
 }
-class JsonUtf8Encoder extends Converter<Object, List<int>> {
-  static const int DEFAULT_BUFFER_SIZE = 256;
-  final List<int> _indent;
-  final Function _toEncodable;
-  final int _bufferSize;
-  JsonUtf8Encoder([String indent, toEncodable(Object object),
-      int bufferSize = DEFAULT_BUFFER_SIZE])
-      : _indent = _utf8Encode(indent),
-        _toEncodable = toEncodable,
-        _bufferSize = bufferSize;
-  static List<int> _utf8Encode(String string) {
-    if (string == null) return null;
-    if (string.isEmpty) return new Uint8List(0);
-    checkAscii: {
-      for (int i = 0; i < string.length; i++) {
-        if (string.codeUnitAt(i) >= 0x80) break checkAscii;
-      }
-      return string.codeUnits;
-    }
-    return UTF8.encode(string);
-  }
-  List<int> convert(Object object) {
-    List<List<int>> bytes = ((__x10) => DDC$RT.cast(__x10,
-        DDC$RT.type((List<dynamic> _) {}), DDC$RT.type((List<List<int>> _) {}),
-        "CastLiteral", """line 338, column 29 of dart:convert/json.dart: """,
-        __x10 is List<List<int>>, false))([]);
-    void addChunk(Uint8List chunk, int start, int end) {
-      if (start > 0 || end < chunk.length) {
-        int length = end - start;
-        chunk = new Uint8List.view(
-            chunk.buffer, chunk.offsetInBytes + start, length);
-      }
-      bytes.add(chunk);
-    }
-    _JsonUtf8Stringifier.stringify(object, _indent, DDC$RT.cast(_toEncodable,
-        Function, __t11, "CastGeneral",
-        """line 352, column 36 of dart:convert/json.dart: """,
-        _toEncodable is __t11, false), _bufferSize, addChunk);
-    if (bytes.length == 1) return bytes[0];
-    int length = 0;
-    for (int i = 0; i < bytes.length; i++) {
-      length += bytes[i].length;
-    }
-    Uint8List result = new Uint8List(length);
-    for (int i = 0, offset = 0; i < bytes.length; i++) {
-      var byteList = bytes[i];
-      int end = offset + byteList.length;
-      result.setRange(offset, end, byteList);
-      offset = end;
-    }
-    return result;
-  }
-  ChunkedConversionSink<Object> startChunkedConversion(Sink<List<int>> sink) {
-    ByteConversionSink byteSink;
-    if (sink is ByteConversionSink) {
-      byteSink = sink;
-    } else {
-      byteSink = new ByteConversionSink.from(sink);
-    }
-    return new _JsonUtf8EncoderSink(
-        byteSink, _toEncodable, _indent, _bufferSize);
-  }
-  Stream<List<int>> bind(Stream<Object> stream) {
-    return ((__x13) => DDC$RT.cast(__x13,
-        DDC$RT.type((DDC$async$.Stream<dynamic> _) {}),
-        DDC$RT.type((DDC$async$.Stream<List<int>> _) {}), "CastDynamic",
-        """line 391, column 12 of dart:convert/json.dart: """,
-        __x13 is DDC$async$.Stream<List<int>>, false))(super.bind(stream));
-  }
-  Converter<Object, dynamic> fuse(Converter<List<int>, dynamic> other) {
-    return super.fuse(other);
-  }
+ String encode(Object value, {
+toEncodable(var object)}
+) {
+if (toEncodable == null) toEncodable = _toEncodable;
+ if (toEncodable == null) return encoder.convert(value);
+ return new JsonEncoder(toEncodable).convert(value);
 }
-class _JsonEncoderSink extends ChunkedConversionSink<Object> {
-  final String _indent;
-  final Function _toEncodable;
-  final StringConversionSink _sink;
-  bool _isDone = false;
-  _JsonEncoderSink(this._sink, this._toEncodable, this._indent);
-  void add(Object o) {
-    if (_isDone) {
-      throw new StateError("Only one call to add allowed");
-    }
-    _isDone = true;
-    ClosableStringSink stringSink = _sink.asStringSink();
-    _JsonStringStringifier.printOn(o, stringSink, DDC$RT.cast(_toEncodable,
-        Function, __t7, "CastGeneral",
-        """line 425, column 51 of dart:convert/json.dart: """,
-        _toEncodable is __t7, false), _indent);
-    stringSink.close();
-  }
-  void close() {}
-}
-class _JsonUtf8EncoderSink extends ChunkedConversionSink<Object> {
-  final ByteConversionSink _sink;
-  final List<int> _indent;
-  final Function _toEncodable;
-  final int _bufferSize;
-  bool _isDone = false;
-  _JsonUtf8EncoderSink(
-      this._sink, this._toEncodable, this._indent, this._bufferSize);
-  void _addChunk(Uint8List chunk, int start, int end) {
-    _sink.addSlice(chunk, start, end, false);
-  }
-  void add(Object object) {
-    if (_isDone) {
-      throw new StateError("Only one call to add allowed");
-    }
-    _isDone = true;
-    _JsonUtf8Stringifier.stringify(object, _indent, DDC$RT.cast(_toEncodable,
-        Function, __t11, "CastGeneral",
-        """line 455, column 53 of dart:convert/json.dart: """,
-        _toEncodable is __t11, false), _bufferSize, _addChunk);
-    _sink.close();
-  }
-  void close() {
-    if (!_isDone) {
-      _isDone = true;
-      _sink.close();
-    }
-  }
+ JsonEncoder get encoder {
+if (_toEncodable == null) return const JsonEncoder();
+ return new JsonEncoder(_toEncodable);
 }
-class JsonDecoder extends Converter<String, Object> {
-  final _Reviver _reviver;
-  const JsonDecoder([reviver(var key, var value)]) : this._reviver = reviver;
-  dynamic convert(String input) => _parseJson(input, _reviver);
-  StringConversionSink startChunkedConversion(Sink<Object> sink) {
-    return new _JsonDecoderSink(_reviver, sink);
-  }
-  Stream<Object> bind(Stream<String> stream) => ((__x14) => DDC$RT.cast(__x14,
-      DDC$RT.type((DDC$async$.Stream<dynamic> _) {}),
-      DDC$RT.type((DDC$async$.Stream<Object> _) {}), "CastDynamic",
-      """line 509, column 49 of dart:convert/json.dart: """,
-      __x14 is DDC$async$.Stream<Object>, false))(super.bind(stream));
-}
-_parseJson(String source, reviver(key, value)) {
-  if (source is! String) throw new ArgumentError(source);
-  var parsed;
-  try {
-    parsed = JS('=Object|JSExtendableArray|Null|bool|num|String',
-        'JSON.parse(#)', source);
-  } catch (e) {
-    throw new FormatException(JS('String', 'String(#)', e));
-  }
-  if (reviver == null) {
-    return _convertJsonToDartLazy(parsed);
-  } else {
-    return _convertJsonToDart(parsed, reviver);
-  }
+ JsonDecoder get decoder {
+if (_reviver == null) return const JsonDecoder();
+ return new JsonDecoder(_reviver);
 }
-Object _defaultToEncodable(object) => object.toJson();
-abstract class _JsonStringifier {
-  static const int BACKSPACE = 0x08;
-  static const int TAB = 0x09;
-  static const int NEWLINE = 0x0a;
-  static const int CARRIAGE_RETURN = 0x0d;
-  static const int FORM_FEED = 0x0c;
-  static const int QUOTE = 0x22;
-  static const int CHAR_0 = 0x30;
-  static const int BACKSLASH = 0x5c;
-  static const int CHAR_b = 0x62;
-  static const int CHAR_f = 0x66;
-  static const int CHAR_n = 0x6e;
-  static const int CHAR_r = 0x72;
-  static const int CHAR_t = 0x74;
-  static const int CHAR_u = 0x75;
-  final List _seen = new List();
-  final Function _toEncodable;
-  _JsonStringifier(Object _toEncodable(Object o))
-      : _toEncodable = (_toEncodable != null)
-          ? _toEncodable
-          : _defaultToEncodable;
-  void writeString(String characters);
-  void writeStringSlice(String characters, int start, int end);
-  void writeCharCode(int charCode);
-  void writeNumber(num number);
-  static int hexDigit(int x) => x < 10 ? 48 + x : 87 + x;
-  void writeStringContent(String s) {
-    int offset = 0;
-    final int length = s.length;
-    for (int i = 0; i < length; i++) {
-      int charCode = s.codeUnitAt(i);
-      if (charCode > BACKSLASH) continue;
-      if (charCode < 32) {
-        if (i > offset) writeStringSlice(s, offset, i);
-        offset = i + 1;
-        writeCharCode(BACKSLASH);
-        switch (charCode) {
-          case BACKSPACE:
-            writeCharCode(CHAR_b);
-            break;
-          case TAB:
-            writeCharCode(CHAR_t);
-            break;
-          case NEWLINE:
-            writeCharCode(CHAR_n);
-            break;
-          case FORM_FEED:
-            writeCharCode(CHAR_f);
-            break;
-          case CARRIAGE_RETURN:
-            writeCharCode(CHAR_r);
-            break;
-          default:
-            writeCharCode(CHAR_u);
-            writeCharCode(CHAR_0);
-            writeCharCode(CHAR_0);
-            writeCharCode(hexDigit((charCode >> 4) & 0xf));
-            writeCharCode(hexDigit(charCode & 0xf));
-            break;
-        }
-      } else if (charCode == QUOTE || charCode == BACKSLASH) {
-        if (i > offset) writeStringSlice(s, offset, i);
-        offset = i + 1;
-        writeCharCode(BACKSLASH);
-        writeCharCode(charCode);
-      }
-    }
-    if (offset == 0) {
-      writeString(s);
-    } else if (offset < length) {
-      writeStringSlice(s, offset, length);
-    }
-  }
-  void _checkCycle(object) {
-    for (int i = 0; i < _seen.length; i++) {
-      if (identical(object, _seen[i])) {
-        throw new JsonCyclicError(object);
-      }
-    }
-    _seen.add(object);
-  }
-  void _removeSeen(object) {
-    assert(!_seen.isEmpty);
-    assert(identical(_seen.last, object));
-    _seen.removeLast();
-  }
-  void writeObject(object) {
-    if (writeJsonValue(object)) return;
-    _checkCycle(object);
-    try {
-      var customJson = _toEncodable(object);
-      if (!writeJsonValue(customJson)) {
-        throw new JsonUnsupportedObjectError(object);
-      }
-      _removeSeen(object);
-    } catch (e) {
-      throw new JsonUnsupportedObjectError(object, cause: e);
-    }
-  }
-  bool writeJsonValue(object) {
-    if (object is num) {
-      if (!object.isFinite) return false;
-      writeNumber(DDC$RT.cast(object, dynamic, num, "CastGeneral",
-          """line 692, column 19 of dart:convert/json.dart: """, object is num,
-          true));
-      return true;
-    } else if (identical(object, true)) {
-      writeString('true');
-      return true;
-    } else if (identical(object, false)) {
-      writeString('false');
-      return true;
-    } else if (object == null) {
-      writeString('null');
-      return true;
-    } else if (object is String) {
-      writeString('"');
-      writeStringContent(DDC$RT.cast(object, dynamic, String, "CastGeneral",
-          """line 705, column 26 of dart:convert/json.dart: """,
-          object is String, true));
-      writeString('"');
-      return true;
-    } else if (object is List) {
-      _checkCycle(object);
-      writeList(DDC$RT.cast(object, dynamic, DDC$RT.type((List<dynamic> _) {}),
-          "CastGeneral", """line 710, column 17 of dart:convert/json.dart: """,
-          object is List<dynamic>, true));
-      _removeSeen(object);
-      return true;
-    } else if (object is Map) {
-      _checkCycle(object);
-      writeMap(DDC$RT.cast(object, dynamic,
-          DDC$RT.type((Map<String, Object> _) {}), "CastGeneral",
-          """line 715, column 16 of dart:convert/json.dart: """,
-          object is Map<String, Object>, false));
-      _removeSeen(object);
-      return true;
-    } else {
-      return false;
-    }
-  }
-  void writeList(List list) {
-    writeString('[');
-    if (list.length > 0) {
-      writeObject(list[0]);
-      for (int i = 1; i < list.length; i++) {
-        writeString(',');
-        writeObject(list[i]);
-      }
-    }
-    writeString(']');
-  }
-  void writeMap(Map<String, Object> map) {
-    writeString('{');
-    String separator = '"';
-    map.forEach((String key, value) {
-      writeString(separator);
-      separator = ',"';
-      writeStringContent(key);
-      writeString('":');
-      writeObject(value);
-    });
-    writeString('}');
-  }
 }
-abstract class _JsonPrettyPrintMixin implements _JsonStringifier {
-  int _indentLevel = 0;
-  void writeIndentation(indentLevel);
-  void writeList(List list) {
-    if (list.isEmpty) {
-      writeString('[]');
-    } else {
-      writeString('[\n');
-      _indentLevel++;
-      writeIndentation(_indentLevel);
-      writeObject(list[0]);
-      for (int i = 1; i < list.length; i++) {
-        writeString(',\n');
-        writeIndentation(_indentLevel);
-        writeObject(list[i]);
-      }
-      writeString('\n');
-      _indentLevel--;
-      writeIndentation(_indentLevel);
-      writeString(']');
-    }
-  }
-  void writeMap(Map map) {
-    if (map.isEmpty) {
-      writeString('{}');
-    } else {
-      writeString('{\n');
-      _indentLevel++;
-      bool first = true;
-      map.forEach(((__x23) => DDC$RT.wrap(
-          (dynamic f(String __u15, Object __u16)) {
-        dynamic c(String x0, Object x1) => f(DDC$RT.cast(x0, dynamic, String,
-            "CastParam", """line 792, column 19 of dart:convert/json.dart: """,
-            x0 is String, true), x1);
-        return f == null ? null : c;
-      }, __x23, __t20, __t17, "WrapLiteral",
-          """line 792, column 19 of dart:convert/json.dart: """,
-          __x23 is __t17))((String key, Object value) {
-        if (!first) {
-          writeString(",\n");
-        }
-        writeIndentation(_indentLevel);
-        writeString('"');
-        writeStringContent(key);
-        writeString('": ');
-        writeObject(value);
-        first = false;
-      }));
-      writeString('\n');
-      _indentLevel--;
-      writeIndentation(_indentLevel);
-      writeString('}');
-    }
-  }
+ class JsonEncoder extends Converter<Object, String> {final String indent;
+ final Function _toEncodable;
+ const JsonEncoder([Object toEncodable(Object nonSerializable)]) : this.indent = null, this._toEncodable = toEncodable;
+ const JsonEncoder.withIndent(this.indent, [Object toEncodable(Object nonSerializable)]) : this._toEncodable = toEncodable;
+ String convert(Object object) => _JsonStringStringifier.stringify(object, DDC$RT.cast(_toEncodable, Function, __t7, "CastGeneral", """line 243, column 48 of dart:convert/json.dart: """, _toEncodable is __t7, false), indent);
+ ChunkedConversionSink<Object> startChunkedConversion(Sink<String> sink) {
+if (sink is! StringConversionSink) {
+sink = new StringConversionSink.from(sink);
+}
+ else if (sink is _Utf8EncoderSink) {
+return new _JsonUtf8EncoderSink(sink._sink, _toEncodable, JsonUtf8Encoder._utf8Encode(indent), JsonUtf8Encoder.DEFAULT_BUFFER_SIZE);
+}
+ return new _JsonEncoderSink(sink, _toEncodable, indent);
+}
+ Stream<String> bind(Stream<Object> stream) => ((__x9) => DDC$RT.cast(__x9, DDC$RT.type((DDC$async$.Stream<dynamic> _) {
+}
+), DDC$RT.type((DDC$async$.Stream<String> _) {
+}
+), "CastDynamic", """line 266, column 49 of dart:convert/json.dart: """, __x9 is DDC$async$.Stream<String>, false))(super.bind(stream));
+ Converter<Object, dynamic> fuse(Converter<String, dynamic> other) {
+if (other is Utf8Encoder) {
+return new JsonUtf8Encoder(indent, _toEncodable);
+}
+ return super.fuse(other);
+}
+}
+ class JsonUtf8Encoder extends Converter<Object, List<int>> {static const int DEFAULT_BUFFER_SIZE = 256;
+ final List<int> _indent;
+ final Function _toEncodable;
+ final int _bufferSize;
+ JsonUtf8Encoder([String indent, toEncodable(Object object), int bufferSize = DEFAULT_BUFFER_SIZE]) : _indent = _utf8Encode(indent), _toEncodable = toEncodable, _bufferSize = bufferSize;
+ static List<int> _utf8Encode(String string) {
+if (string == null) return null;
+ if (string.isEmpty) return new Uint8List(0);
+ checkAscii: {
+for (int i = 0;
+ i < string.length;
+ i++) {
+if (string.codeUnitAt(i) >= 0x80) break checkAscii;
+}
+ return string.codeUnits;
+}
+ return UTF8.encode(string);
+}
+ List<int> convert(Object object) {
+List<List<int>> bytes = ((__x10) => DDC$RT.cast(__x10, DDC$RT.type((List<dynamic> _) {
+}
+), DDC$RT.type((List<List<int>> _) {
+}
+), "CastLiteral", """line 338, column 29 of dart:convert/json.dart: """, __x10 is List<List<int>>, false))([]);
+ void addChunk(Uint8List chunk, int start, int end) {
+if (start > 0 || end < chunk.length) {
+int length = end - start;
+ chunk = new Uint8List.view(chunk.buffer, chunk.offsetInBytes + start, length);
+}
+ bytes.add(chunk);
+}
+ _JsonUtf8Stringifier.stringify(object, _indent, DDC$RT.cast(_toEncodable, Function, __t11, "CastGeneral", """line 352, column 36 of dart:convert/json.dart: """, _toEncodable is __t11, false), _bufferSize, addChunk);
+ if (bytes.length == 1) return bytes[0];
+ int length = 0;
+ for (int i = 0;
+ i < bytes.length;
+ i++) {
+length += bytes[i].length;
+}
+ Uint8List result = new Uint8List(length);
+ for (int i = 0, offset = 0;
+ i < bytes.length;
+ i++) {
+var byteList = bytes[i];
+ int end = offset + byteList.length;
+ result.setRange(offset, end, byteList);
+ offset = end;
+}
+ return result;
+}
+ ChunkedConversionSink<Object> startChunkedConversion(Sink<List<int>> sink) {
+ByteConversionSink byteSink;
+ if (sink is ByteConversionSink) {
+byteSink = sink;
+}
+ else {
+byteSink = new ByteConversionSink.from(sink);
+}
+ return new _JsonUtf8EncoderSink(byteSink, _toEncodable, _indent, _bufferSize);
+}
+ Stream<List<int>> bind(Stream<Object> stream) {
+return ((__x13) => DDC$RT.cast(__x13, DDC$RT.type((DDC$async$.Stream<dynamic> _) {
+}
+), DDC$RT.type((DDC$async$.Stream<List<int>> _) {
+}
+), "CastDynamic", """line 391, column 12 of dart:convert/json.dart: """, __x13 is DDC$async$.Stream<List<int>>, false))(super.bind(stream));
+}
+ Converter<Object, dynamic> fuse(Converter<List<int>, dynamic> other) {
+return super.fuse(other);
+}
+}
+ class _JsonEncoderSink extends ChunkedConversionSink<Object> {final String _indent;
+ final Function _toEncodable;
+ final StringConversionSink _sink;
+ bool _isDone = false;
+ _JsonEncoderSink(this._sink, this._toEncodable, this._indent);
+ void add(Object o) {
+if (_isDone) {
+throw new StateError("Only one call to add allowed");
+}
+ _isDone = true;
+ ClosableStringSink stringSink = _sink.asStringSink();
+ _JsonStringStringifier.printOn(o, stringSink, DDC$RT.cast(_toEncodable, Function, __t7, "CastGeneral", """line 425, column 51 of dart:convert/json.dart: """, _toEncodable is __t7, false), _indent);
+ stringSink.close();
+}
+ void close() {
+}
+}
+ class _JsonUtf8EncoderSink extends ChunkedConversionSink<Object> {final ByteConversionSink _sink;
+ final List<int> _indent;
+ final Function _toEncodable;
+ final int _bufferSize;
+ bool _isDone = false;
+ _JsonUtf8EncoderSink(this._sink, this._toEncodable, this._indent, this._bufferSize);
+ void _addChunk(Uint8List chunk, int start, int end) {
+_sink.addSlice(chunk, start, end, false);
+}
+ void add(Object object) {
+if (_isDone) {
+throw new StateError("Only one call to add allowed");
+}
+ _isDone = true;
+ _JsonUtf8Stringifier.stringify(object, _indent, DDC$RT.cast(_toEncodable, Function, __t11, "CastGeneral", """line 455, column 53 of dart:convert/json.dart: """, _toEncodable is __t11, false), _bufferSize, _addChunk);
+ _sink.close();
+}
+ void close() {
+if (!_isDone) {
+_isDone = true;
+ _sink.close();
+}
+}
+}
+ class JsonDecoder extends Converter<String, Object> {final _Reviver _reviver;
+ const JsonDecoder([reviver(var key, var value)]) : this._reviver = reviver;
+ dynamic convert(String input) => _parseJson(input, _reviver);
+ StringConversionSink startChunkedConversion(Sink<Object> sink) {
+return new _JsonDecoderSink(_reviver, sink);
+}
+ Stream<Object> bind(Stream<String> stream) => ((__x14) => DDC$RT.cast(__x14, DDC$RT.type((DDC$async$.Stream<dynamic> _) {
+}
+), DDC$RT.type((DDC$async$.Stream<Object> _) {
+}
+), "CastDynamic", """line 509, column 49 of dart:convert/json.dart: """, __x14 is DDC$async$.Stream<Object>, false))(super.bind(stream));
+}
+ _parseJson(String source, reviver(key, value)) {
+if (source is! String) throw new ArgumentError(source);
+ var parsed;
+ try {
+parsed = JS('=Object|JSExtendableArray|Null|bool|num|String', 'JSON.parse(#)', source);
+}
+ catch (e) {
+throw new FormatException(JS('String', 'String(#)', e));
+}
+ if (reviver == null) {
+return _convertJsonToDartLazy(parsed);
+}
+ else {
+return _convertJsonToDart(parsed, reviver);
+}
+}
+ Object _defaultToEncodable(object) => object.toJson();
+ abstract class _JsonStringifier {static const int BACKSPACE = 0x08;
+ static const int TAB = 0x09;
+ static const int NEWLINE = 0x0a;
+ static const int CARRIAGE_RETURN = 0x0d;
+ static const int FORM_FEED = 0x0c;
+ static const int QUOTE = 0x22;
+ static const int CHAR_0 = 0x30;
+ static const int BACKSLASH = 0x5c;
+ static const int CHAR_b = 0x62;
+ static const int CHAR_f = 0x66;
+ static const int CHAR_n = 0x6e;
+ static const int CHAR_r = 0x72;
+ static const int CHAR_t = 0x74;
+ static const int CHAR_u = 0x75;
+ final List _seen = new List();
+ final Function _toEncodable;
+ _JsonStringifier(Object _toEncodable(Object o)) : _toEncodable = (_toEncodable != null) ? _toEncodable : _defaultToEncodable;
+ void writeString(String characters);
+ void writeStringSlice(String characters, int start, int end);
+ void writeCharCode(int charCode);
+ void writeNumber(num number);
+ static int hexDigit(int x) => x < 10 ? 48 + x : 87 + x;
+ void writeStringContent(String s) {
+int offset = 0;
+ final int length = s.length;
+ for (int i = 0;
+ i < length;
+ i++) {
+int charCode = s.codeUnitAt(i);
+ if (charCode > BACKSLASH) continue;
+ if (charCode < 32) {
+if (i > offset) writeStringSlice(s, offset, i);
+ offset = i + 1;
+ writeCharCode(BACKSLASH);
+ switch (charCode) {case BACKSPACE: writeCharCode(CHAR_b);
+ break;
+ case TAB: writeCharCode(CHAR_t);
+ break;
+ case NEWLINE: writeCharCode(CHAR_n);
+ break;
+ case FORM_FEED: writeCharCode(CHAR_f);
+ break;
+ case CARRIAGE_RETURN: writeCharCode(CHAR_r);
+ break;
+ default: writeCharCode(CHAR_u);
+ writeCharCode(CHAR_0);
+ writeCharCode(CHAR_0);
+ writeCharCode(hexDigit((charCode >> 4) & 0xf));
+ writeCharCode(hexDigit(charCode & 0xf));
+ break;
+}
+}
+ else if (charCode == QUOTE || charCode == BACKSLASH) {
+if (i > offset) writeStringSlice(s, offset, i);
+ offset = i + 1;
+ writeCharCode(BACKSLASH);
+ writeCharCode(charCode);
+}
+}
+ if (offset == 0) {
+writeString(s);
+}
+ else if (offset < length) {
+writeStringSlice(s, offset, length);
+}
+}
+ void _checkCycle(object) {
+for (int i = 0;
+ i < _seen.length;
+ i++) {
+if (identical(object, _seen[i])) {
+throw new JsonCyclicError(object);
+}
+}
+ _seen.add(object);
+}
+ void _removeSeen(object) {
+assert (!_seen.isEmpty); assert (identical(_seen.last, object)); _seen.removeLast();
+}
+ void writeObject(object) {
+if (writeJsonValue(object)) return; _checkCycle(object);
+ try {
+var customJson = _toEncodable(object);
+ if (!writeJsonValue(customJson)) {
+throw new JsonUnsupportedObjectError(object);
+}
+ _removeSeen(object);
+}
+ catch (e) {
+throw new JsonUnsupportedObjectError(object, cause: e);
+}
+}
+ bool writeJsonValue(object) {
+if (object is num) {
+if (!object.isFinite) return false;
+ writeNumber(DDC$RT.cast(object, dynamic, num, "CastGeneral", """line 692, column 19 of dart:convert/json.dart: """, object is num, true));
+ return true;
+}
+ else if (identical(object, true)) {
+writeString('true');
+ return true;
+}
+ else if (identical(object, false)) {
+writeString('false');
+ return true;
+}
+ else if (object == null) {
+writeString('null');
+ return true;
+}
+ else if (object is String) {
+writeString('"');
+ writeStringContent(DDC$RT.cast(object, dynamic, String, "CastGeneral", """line 705, column 26 of dart:convert/json.dart: """, object is String, true));
+ writeString('"');
+ return true;
+}
+ else if (object is List) {
+_checkCycle(object);
+ writeList(DDC$RT.cast(object, dynamic, DDC$RT.type((List<dynamic> _) {
+}
+), "CastGeneral", """line 710, column 17 of dart:convert/json.dart: """, object is List<dynamic>, true));
+ _removeSeen(object);
+ return true;
+}
+ else if (object is Map) {
+_checkCycle(object);
+ writeMap(DDC$RT.cast(object, dynamic, DDC$RT.type((Map<String, Object> _) {
+}
+), "CastGeneral", """line 715, column 16 of dart:convert/json.dart: """, object is Map<String, Object>, false));
+ _removeSeen(object);
+ return true;
+}
+ else {
+return false;
+}
+}
+ void writeList(List list) {
+writeString('[');
+ if (list.length > 0) {
+writeObject(list[0]);
+ for (int i = 1;
+ i < list.length;
+ i++) {
+writeString(',');
+ writeObject(list[i]);
+}
+}
+ writeString(']');
+}
+ void writeMap(Map<String, Object> map) {
+writeString('{');
+ String separator = '"';
+ map.forEach((String key, value) {
+writeString(separator);
+ separator = ',"';
+ writeStringContent(key);
+ writeString('":');
+ writeObject(value);
+}
+);
+ writeString('}');
+}
+}
+ abstract class _JsonPrettyPrintMixin implements _JsonStringifier {int _indentLevel = 0;
+ void writeIndentation(indentLevel);
+ void writeList(List list) {
+if (list.isEmpty) {
+writeString('[]');
+}
+ else {
+writeString('[\n');
+ _indentLevel++;
+ writeIndentation(_indentLevel);
+ writeObject(list[0]);
+ for (int i = 1;
+ i < list.length;
+ i++) {
+writeString(',\n');
+ writeIndentation(_indentLevel);
+ writeObject(list[i]);
+}
+ writeString('\n');
+ _indentLevel--;
+ writeIndentation(_indentLevel);
+ writeString(']');
+}
+}
+ void writeMap(Map map) {
+if (map.isEmpty) {
+writeString('{}');
+}
+ else {
+writeString('{\n');
+ _indentLevel++;
+ bool first = true;
+ map.forEach(((__x23) => DDC$RT.wrap((dynamic f(String __u15, Object __u16)) {
+dynamic c(String x0, Object x1) => f(DDC$RT.cast(x0, dynamic, String, "CastParam", """line 792, column 19 of dart:convert/json.dart: """, x0 is String, true), x1);
+ return f == null ? null : c;
+}
+, __x23, __t20, __t17, "WrapLiteral", """line 792, column 19 of dart:convert/json.dart: """, __x23 is __t17))((String key, Object value) {
+if (!first) {
+writeString(",\n");
+}
+ writeIndentation(_indentLevel);
+ writeString('"');
+ writeStringContent(key);
+ writeString('": ');
+ writeObject(value);
+ first = false;
+}
+));
+ writeString('\n');
+ _indentLevel--;
+ writeIndentation(_indentLevel);
+ writeString('}');
+}
+}
+}
+ class _JsonStringStringifier extends _JsonStringifier {final StringSink _sink;
+ _JsonStringStringifier(this._sink, _toEncodable) : super(DDC$RT.cast(_toEncodable, dynamic, __t24, "CastGeneral", """line 817, column 60 of dart:convert/json.dart: """, _toEncodable is __t24, false));
+ static String stringify(object, toEncodable(object), String indent) {
+StringBuffer output = new StringBuffer();
+ printOn(object, output, toEncodable, indent);
+ return output.toString();
+}
+ static void printOn(object, StringSink output, toEncodable(object), String indent) {
+var stringifier;
+ if (indent == null) {
+stringifier = new _JsonStringStringifier(output, toEncodable);
+}
+ else {
+stringifier = new _JsonStringStringifierPretty(output, toEncodable, indent);
+}
+ stringifier.writeObject(object);
+}
+ void writeNumber(num number) {
+_sink.write(number.toString());
+}
+ void writeString(String string) {
+_sink.write(string);
+}
+ void writeStringSlice(String string, int start, int end) {
+_sink.write(string.substring(start, end));
+}
+ void writeCharCode(int charCode) {
+_sink.writeCharCode(charCode);
+}
+}
+ class _JsonStringStringifierPretty extends _JsonStringStringifier with _JsonPrettyPrintMixin {final String _indent;
+ _JsonStringStringifierPretty(StringSink sink, Function toEncodable, this._indent) : super(sink, toEncodable);
+ void writeIndentation(int count) {
+for (int i = 0;
+ i < count;
+ i++) writeString(_indent);
+}
+}
+ class _JsonUtf8Stringifier extends _JsonStringifier {final int bufferSize;
+ final Function addChunk;
+ Uint8List buffer;
+ int index = 0;
+ _JsonUtf8Stringifier(toEncodable, int bufferSize, this.addChunk) : super(DDC$RT.cast(toEncodable, dynamic, __t24, "CastGeneral", """line 893, column 15 of dart:convert/json.dart: """, toEncodable is __t24, false)), this.bufferSize = bufferSize, buffer = new Uint8List(bufferSize);
+ static void stringify(Object object, List<int> indent, toEncodableFunction(Object o), int bufferSize, void addChunk(Uint8List chunk, int start, int end)) {
+_JsonUtf8Stringifier stringifier;
+ if (indent != null) {
+stringifier = new _JsonUtf8StringifierPretty(toEncodableFunction, indent, bufferSize, addChunk);
+}
+ else {
+stringifier = new _JsonUtf8Stringifier(toEncodableFunction, bufferSize, addChunk);
+}
+ stringifier.writeObject(object);
+ stringifier.flush();
+}
+ void flush() {
+if (index > 0) {
+addChunk(buffer, 0, index);
+}
+ buffer = null;
+ index = 0;
+}
+ void writeNumber(num number) {
+writeAsciiString(number.toString());
+}
+ void writeAsciiString(String string) {
+for (int i = 0;
+ i < string.length;
+ i++) {
+int char = string.codeUnitAt(i);
+ assert (char <= 0x7f); writeByte(char);
+}
+}
+ void writeString(String string) {
+writeStringSlice(string, 0, string.length);
+}
+ void writeStringSlice(String string, int start, int end) {
+for (int i = start;
+ i < end;
+ i++) {
+int char = string.codeUnitAt(i);
+ if (char <= 0x7f) {
+writeByte(char);
+}
+ else {
+if ((char & 0xFC00) == 0xD800 && i + 1 < end) {
+int nextChar = string.codeUnitAt(i + 1);
+ if ((nextChar & 0xFC00) == 0xDC00) {
+char = 0x10000 + ((char & 0x3ff) << 10) + (nextChar & 0x3ff);
+ writeFourByteCharCode(char);
+ i++;
+ continue;
+}
+}
+ writeMultiByteCharCode(char);
+}
+}
+}
+ void writeCharCode(int charCode) {
+if (charCode <= 0x7f) {
+writeByte(charCode);
+ return;}
+ writeMultiByteCharCode(charCode);
+}
+ void writeMultiByteCharCode(int charCode) {
+if (charCode <= 0x7ff) {
+writeByte(0xC0 | (charCode >> 6));
+ writeByte(0x80 | (charCode & 0x3f));
+ return;}
+ if (charCode <= 0xffff) {
+writeByte(0xE0 | (charCode >> 12));
+ writeByte(0x80 | ((charCode >> 6) & 0x3f));
+ writeByte(0x80 | (charCode & 0x3f));
+ return;}
+ writeFourByteCharCode(charCode);
+}
+ void writeFourByteCharCode(int charCode) {
+assert (charCode <= 0x10ffff); writeByte(0xF0 | (charCode >> 18));
+ writeByte(0x80 | ((charCode >> 12) & 0x3f));
+ writeByte(0x80 | ((charCode >> 6) & 0x3f));
+ writeByte(0x80 | (charCode & 0x3f));
+}
+ void writeByte(int byte) {
+assert (byte <= 0xff); if (index == buffer.length) {
+addChunk(buffer, 0, index);
+ buffer = new Uint8List(bufferSize);
+ index = 0;
+}
+ buffer[index++] = byte;
+}
+}
+ class _JsonUtf8StringifierPretty extends _JsonUtf8Stringifier with _JsonPrettyPrintMixin {final List<int> indent;
+ _JsonUtf8StringifierPretty(toEncodableFunction, this.indent, bufferSize, addChunk) : super(toEncodableFunction, DDC$RT.cast(bufferSize, dynamic, int, "CastGeneral", """line 1031, column 36 of dart:convert/json.dart: """, bufferSize is int, true), DDC$RT.cast(addChunk, dynamic, Function, "CastGeneral", """line 1031, column 48 of dart:convert/json.dart: """, addChunk is Function, true));
+ void writeIndentation(int count) {
+List<int> indent = this.indent;
+ int indentLength = indent.length;
+ if (indentLength == 1) {
+int char = indent[0];
+ while (count > 0) {
+writeByte(char);
+ count -= 1;
+}
+ return;}
+ while (count > 0) {
+count--;
+ int end = index + indentLength;
+ if (end <= buffer.length) {
+buffer.setRange(index, end, indent);
+ index = end;
+}
+ else {
+for (int i = 0;
+ i < indentLength;
+ i++) {
+writeByte(indent[i]);
 }
-class _JsonStringStringifier extends _JsonStringifier {
-  final StringSink _sink;
-  _JsonStringStringifier(this._sink, _toEncodable) : super(DDC$RT.cast(
-          _toEncodable, dynamic, __t24, "CastGeneral",
-          """line 817, column 60 of dart:convert/json.dart: """,
-          _toEncodable is __t24, false));
-  static String stringify(object, toEncodable(object), String indent) {
-    StringBuffer output = new StringBuffer();
-    printOn(object, output, toEncodable, indent);
-    return output.toString();
-  }
-  static void printOn(
-      object, StringSink output, toEncodable(object), String indent) {
-    var stringifier;
-    if (indent == null) {
-      stringifier = new _JsonStringStringifier(output, toEncodable);
-    } else {
-      stringifier =
-          new _JsonStringStringifierPretty(output, toEncodable, indent);
-    }
-    stringifier.writeObject(object);
-  }
-  void writeNumber(num number) {
-    _sink.write(number.toString());
-  }
-  void writeString(String string) {
-    _sink.write(string);
-  }
-  void writeStringSlice(String string, int start, int end) {
-    _sink.write(string.substring(start, end));
-  }
-  void writeCharCode(int charCode) {
-    _sink.writeCharCode(charCode);
-  }
 }
-class _JsonStringStringifierPretty extends _JsonStringStringifier
-    with _JsonPrettyPrintMixin {
-  final String _indent;
-  _JsonStringStringifierPretty(
-      StringSink sink, Function toEncodable, this._indent)
-      : super(sink, toEncodable);
-  void writeIndentation(int count) {
-    for (int i = 0; i < count; i++) writeString(_indent);
-  }
 }
-class _JsonUtf8Stringifier extends _JsonStringifier {
-  final int bufferSize;
-  final Function addChunk;
-  Uint8List buffer;
-  int index = 0;
-  _JsonUtf8Stringifier(toEncodable, int bufferSize, this.addChunk)
-      : super(DDC$RT.cast(toEncodable, dynamic, __t24, "CastGeneral",
-          """line 893, column 15 of dart:convert/json.dart: """,
-          toEncodable is __t24, false)),
-        this.bufferSize = bufferSize,
-        buffer = new Uint8List(bufferSize);
-  static void stringify(Object object, List<int> indent,
-      toEncodableFunction(Object o), int bufferSize,
-      void addChunk(Uint8List chunk, int start, int end)) {
-    _JsonUtf8Stringifier stringifier;
-    if (indent != null) {
-      stringifier = new _JsonUtf8StringifierPretty(
-          toEncodableFunction, indent, bufferSize, addChunk);
-    } else {
-      stringifier =
-          new _JsonUtf8Stringifier(toEncodableFunction, bufferSize, addChunk);
-    }
-    stringifier.writeObject(object);
-    stringifier.flush();
-  }
-  void flush() {
-    if (index > 0) {
-      addChunk(buffer, 0, index);
-    }
-    buffer = null;
-    index = 0;
-  }
-  void writeNumber(num number) {
-    writeAsciiString(number.toString());
-  }
-  void writeAsciiString(String string) {
-    for (int i = 0; i < string.length; i++) {
-      int char = string.codeUnitAt(i);
-      assert(char <= 0x7f);
-      writeByte(char);
-    }
-  }
-  void writeString(String string) {
-    writeStringSlice(string, 0, string.length);
-  }
-  void writeStringSlice(String string, int start, int end) {
-    for (int i = start; i < end; i++) {
-      int char = string.codeUnitAt(i);
-      if (char <= 0x7f) {
-        writeByte(char);
-      } else {
-        if ((char & 0xFC00) == 0xD800 && i + 1 < end) {
-          int nextChar = string.codeUnitAt(i + 1);
-          if ((nextChar & 0xFC00) == 0xDC00) {
-            char = 0x10000 + ((char & 0x3ff) << 10) + (nextChar & 0x3ff);
-            writeFourByteCharCode(char);
-            i++;
-            continue;
-          }
-        }
-        writeMultiByteCharCode(char);
-      }
-    }
-  }
-  void writeCharCode(int charCode) {
-    if (charCode <= 0x7f) {
-      writeByte(charCode);
-      return;
-    }
-    writeMultiByteCharCode(charCode);
-  }
-  void writeMultiByteCharCode(int charCode) {
-    if (charCode <= 0x7ff) {
-      writeByte(0xC0 | (charCode >> 6));
-      writeByte(0x80 | (charCode & 0x3f));
-      return;
-    }
-    if (charCode <= 0xffff) {
-      writeByte(0xE0 | (charCode >> 12));
-      writeByte(0x80 | ((charCode >> 6) & 0x3f));
-      writeByte(0x80 | (charCode & 0x3f));
-      return;
-    }
-    writeFourByteCharCode(charCode);
-  }
-  void writeFourByteCharCode(int charCode) {
-    assert(charCode <= 0x10ffff);
-    writeByte(0xF0 | (charCode >> 18));
-    writeByte(0x80 | ((charCode >> 12) & 0x3f));
-    writeByte(0x80 | ((charCode >> 6) & 0x3f));
-    writeByte(0x80 | (charCode & 0x3f));
-  }
-  void writeByte(int byte) {
-    assert(byte <= 0xff);
-    if (index == buffer.length) {
-      addChunk(buffer, 0, index);
-      buffer = new Uint8List(bufferSize);
-      index = 0;
-    }
-    buffer[index++] = byte;
-  }
 }
-class _JsonUtf8StringifierPretty extends _JsonUtf8Stringifier
-    with _JsonPrettyPrintMixin {
-  final List<int> indent;
-  _JsonUtf8StringifierPretty(
-      toEncodableFunction, this.indent, bufferSize, addChunk)
-      : super(toEncodableFunction, DDC$RT.cast(bufferSize, dynamic, int,
-          "CastGeneral", """line 1031, column 36 of dart:convert/json.dart: """,
-          bufferSize is int, true), DDC$RT.cast(addChunk, dynamic, Function,
-          "CastGeneral", """line 1031, column 48 of dart:convert/json.dart: """,
-          addChunk is Function, true));
-  void writeIndentation(int count) {
-    List<int> indent = this.indent;
-    int indentLength = indent.length;
-    if (indentLength == 1) {
-      int char = indent[0];
-      while (count > 0) {
-        writeByte(char);
-        count -= 1;
-      }
-      return;
-    }
-    while (count > 0) {
-      count--;
-      int end = index + indentLength;
-      if (end <= buffer.length) {
-        buffer.setRange(index, end, indent);
-        index = end;
-      } else {
-        for (int i = 0; i < indentLength; i++) {
-          writeByte(indent[i]);
-        }
-      }
-    }
-  }
 }
-typedef dynamic __t7(dynamic __u8);
-typedef dynamic __t11(Object __u12);
-typedef void __t17(dynamic __u18, dynamic __u19);
-typedef dynamic __t20(String __u21, Object __u22);
-typedef Object __t24(Object __u25);
+ typedef dynamic __t7(dynamic __u8);
+ typedef dynamic __t11(Object __u12);
+ typedef void __t17(dynamic __u18, dynamic __u19);
+ typedef dynamic __t20(String __u21, Object __u22);
+ typedef Object __t24(Object __u25);