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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2011 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
11 // with the distribution. | 11 // with the distribution. |
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161 K(FALSE_LITERAL, "false", 0) \ | 161 K(FALSE_LITERAL, "false", 0) \ |
162 T(NUMBER, NULL, 0) \ | 162 T(NUMBER, NULL, 0) \ |
163 T(STRING, NULL, 0) \ | 163 T(STRING, NULL, 0) \ |
164 \ | 164 \ |
165 /* Identifiers (not keywords or future reserved words). */ \ | 165 /* Identifiers (not keywords or future reserved words). */ \ |
166 T(IDENTIFIER, NULL, 0) \ | 166 T(IDENTIFIER, NULL, 0) \ |
167 \ | 167 \ |
168 /* Future reserved words (ECMA-262, section 7.6.1.2). */ \ | 168 /* Future reserved words (ECMA-262, section 7.6.1.2). */ \ |
169 T(FUTURE_RESERVED_WORD, NULL, 0) \ | 169 T(FUTURE_RESERVED_WORD, NULL, 0) \ |
170 K(CONST, "const", 0) \ | 170 K(CONST, "const", 0) \ |
171 K(NATIVE, "native", 0) \ | |
172 \ | 171 \ |
173 /* Illegal token - not able to scan. */ \ | 172 /* Illegal token - not able to scan. */ \ |
174 T(ILLEGAL, "ILLEGAL", 0) \ | 173 T(ILLEGAL, "ILLEGAL", 0) \ |
175 \ | 174 \ |
176 /* Scanner-internal use only. */ \ | 175 /* Scanner-internal use only. */ \ |
177 T(WHITESPACE, NULL, 0) | 176 T(WHITESPACE, NULL, 0) |
178 | 177 |
179 | 178 |
180 class Token { | 179 class Token { |
181 public: | 180 public: |
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279 private: | 278 private: |
280 static const char* const name_[NUM_TOKENS]; | 279 static const char* const name_[NUM_TOKENS]; |
281 static const char* const string_[NUM_TOKENS]; | 280 static const char* const string_[NUM_TOKENS]; |
282 static const int8_t precedence_[NUM_TOKENS]; | 281 static const int8_t precedence_[NUM_TOKENS]; |
283 static const char token_type[NUM_TOKENS]; | 282 static const char token_type[NUM_TOKENS]; |
284 }; | 283 }; |
285 | 284 |
286 } } // namespace v8::internal | 285 } } // namespace v8::internal |
287 | 286 |
288 #endif // V8_TOKEN_H_ | 287 #endif // V8_TOKEN_H_ |
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