OLD | NEW |
1 // Copyright 2011 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 |
(...skipping 192 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
203 // code generation. | 203 // code generation. |
204 kUninitialized, | 204 kUninitialized, |
205 // Evaluated for its side effects. | 205 // Evaluated for its side effects. |
206 kEffect, | 206 kEffect, |
207 // Evaluated for its value (and side effects). | 207 // Evaluated for its value (and side effects). |
208 kValue, | 208 kValue, |
209 // Evaluated for control flow (and side effects). | 209 // Evaluated for control flow (and side effects). |
210 kTest | 210 kTest |
211 }; | 211 }; |
212 | 212 |
213 Expression() : id_(GetNextId()) {} | 213 Expression() : id_(GetNextId()), test_id_(GetNextId()) {} |
214 | 214 |
215 virtual int position() const { | 215 virtual int position() const { |
216 UNREACHABLE(); | 216 UNREACHABLE(); |
217 return 0; | 217 return 0; |
218 } | 218 } |
219 | 219 |
220 virtual Expression* AsExpression() { return this; } | 220 virtual Expression* AsExpression() { return this; } |
221 | 221 |
222 virtual bool IsTrivial() { return false; } | 222 virtual bool IsTrivial() { return false; } |
223 virtual bool IsValidLeftHandSide() { return false; } | 223 virtual bool IsValidLeftHandSide() { return false; } |
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
262 } | 262 } |
263 | 263 |
264 ExternalArrayType external_array_type() const { | 264 ExternalArrayType external_array_type() const { |
265 return external_array_type_; | 265 return external_array_type_; |
266 } | 266 } |
267 void set_external_array_type(ExternalArrayType array_type) { | 267 void set_external_array_type(ExternalArrayType array_type) { |
268 external_array_type_ = array_type; | 268 external_array_type_ = array_type; |
269 } | 269 } |
270 | 270 |
271 unsigned id() const { return id_; } | 271 unsigned id() const { return id_; } |
| 272 unsigned test_id() const { return test_id_; } |
272 | 273 |
273 private: | 274 private: |
274 ExternalArrayType external_array_type_; | 275 ExternalArrayType external_array_type_; |
275 unsigned id_; | 276 unsigned id_; |
| 277 unsigned test_id_; |
276 }; | 278 }; |
277 | 279 |
278 | 280 |
279 /** | 281 /** |
280 * A sentinel used during pre parsing that represents some expression | 282 * A sentinel used during pre parsing that represents some expression |
281 * that is a valid left hand side without having to actually build | 283 * that is a valid left hand side without having to actually build |
282 * the expression. | 284 * the expression. |
283 */ | 285 */ |
284 class ValidLeftHandSideSentinel: public Expression { | 286 class ValidLeftHandSideSentinel: public Expression { |
285 public: | 287 public: |
(...skipping 1866 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
2152 | 2154 |
2153 private: | 2155 private: |
2154 Isolate* isolate_; | 2156 Isolate* isolate_; |
2155 bool stack_overflow_; | 2157 bool stack_overflow_; |
2156 }; | 2158 }; |
2157 | 2159 |
2158 | 2160 |
2159 } } // namespace v8::internal | 2161 } } // namespace v8::internal |
2160 | 2162 |
2161 #endif // V8_AST_H_ | 2163 #endif // V8_AST_H_ |
OLD | NEW |