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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, 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 part of scanner; | |
6 | |
7 /** | 5 /** |
8 * A keyword in the Dart programming language. | 6 * A keyword in the Dart programming language. |
9 */ | 7 */ |
10 class Keyword implements SourceString { | 8 class Keyword implements SourceString { |
11 static const List<Keyword> values = const <Keyword> [ | 9 static const List<Keyword> values = const <Keyword> [ |
12 const Keyword("assert"), | 10 const Keyword("assert"), |
13 const Keyword("break"), | 11 const Keyword("break"), |
14 const Keyword("case"), | 12 const Keyword("case"), |
15 const Keyword("catch"), | 13 const Keyword("catch"), |
16 const Keyword("class"), | 14 const Keyword("class"), |
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224 final Keyword keyword; | 222 final Keyword keyword; |
225 | 223 |
226 LeafKeywordState(String syntax) : keyword = Keyword.keywords[syntax]; | 224 LeafKeywordState(String syntax) : keyword = Keyword.keywords[syntax]; |
227 | 225 |
228 bool isLeaf() => true; | 226 bool isLeaf() => true; |
229 | 227 |
230 KeywordState next(int c) => null; | 228 KeywordState next(int c) => null; |
231 | 229 |
232 String toString() => keyword.syntax; | 230 String toString() => keyword.syntax; |
233 } | 231 } |
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