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Issue 649113005: Make JSON parsing work as a chunked conversion sink. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Also add an UTF-8 base JSON parser, without intermediate string representations. Created 6 years, 2 months ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 library dart._internal; 5 library dart._internal;
6 6
7 import 'dart:collection'; 7 import 'dart:collection';
8 8
9 import 'dart:core' hide Symbol; 9 import 'dart:core' hide Symbol;
10 import 'dart:core' as core; 10 import 'dart:core' as core;
11 import 'dart:math' show Random; 11 import 'dart:math' show Random;
12 12
13 part 'iterable.dart'; 13 part 'iterable.dart';
14 part 'list.dart'; 14 part 'list.dart';
15 part 'lists.dart'; 15 part 'lists.dart';
16 part 'print.dart'; 16 part 'print.dart';
17 part 'sort.dart'; 17 part 'sort.dart';
18 part 'symbol.dart'; 18 part 'symbol.dart';
19
20 // Powers of 10 up to 10^22 are representable as doubles.
21 // Powers of 10 above that are only approximate due to lack of precission.
22 // Used by double-parsing.
23 const POWERS_OF_TEN = const [
24 1.0, /* 0 */
25 10.0,
26 100.0,
27 1000.0,
28 10000.0,
29 100000.0, /* 5 */
30 1000000.0,
31 10000000.0,
32 100000000.0,
33 1000000000.0,
34 10000000000.0, /* 10 */
35 100000000000.0,
36 1000000000000.0,
37 10000000000000.0,
38 100000000000000.0,
39 1000000000000000.0, /* 15 */
40 10000000000000000.0,
41 100000000000000000.0,
42 1000000000000000000.0,
43 10000000000000000000.0,
44 100000000000000000000.0, /* 20 */
45 1000000000000000000000.0,
46 10000000000000000000000.0,
47 ];
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