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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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 |
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1324 body_(body), | 1324 body_(body), |
1325 materialized_literal_count_(materialized_literal_count), | 1325 materialized_literal_count_(materialized_literal_count), |
1326 expected_property_count_(expected_property_count), | 1326 expected_property_count_(expected_property_count), |
1327 has_only_simple_this_property_assignments_( | 1327 has_only_simple_this_property_assignments_( |
1328 has_only_simple_this_property_assignments), | 1328 has_only_simple_this_property_assignments), |
1329 this_property_assignments_(this_property_assignments), | 1329 this_property_assignments_(this_property_assignments), |
1330 num_parameters_(num_parameters), | 1330 num_parameters_(num_parameters), |
1331 start_position_(start_position), | 1331 start_position_(start_position), |
1332 end_position_(end_position), | 1332 end_position_(end_position), |
1333 is_expression_(is_expression), | 1333 is_expression_(is_expression), |
1334 loop_nesting_(0), | |
1335 function_token_position_(RelocInfo::kNoPosition), | 1334 function_token_position_(RelocInfo::kNoPosition), |
1336 inferred_name_(Heap::empty_string()), | 1335 inferred_name_(Heap::empty_string()), |
1337 try_full_codegen_(false) { | 1336 try_full_codegen_(false) { |
1338 #ifdef DEBUG | 1337 #ifdef DEBUG |
1339 already_compiled_ = false; | 1338 already_compiled_ = false; |
1340 #endif | 1339 #endif |
1341 } | 1340 } |
1342 | 1341 |
1343 virtual void Accept(AstVisitor* v); | 1342 virtual void Accept(AstVisitor* v); |
1344 | 1343 |
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1359 bool has_only_simple_this_property_assignments() { | 1358 bool has_only_simple_this_property_assignments() { |
1360 return has_only_simple_this_property_assignments_; | 1359 return has_only_simple_this_property_assignments_; |
1361 } | 1360 } |
1362 Handle<FixedArray> this_property_assignments() { | 1361 Handle<FixedArray> this_property_assignments() { |
1363 return this_property_assignments_; | 1362 return this_property_assignments_; |
1364 } | 1363 } |
1365 int num_parameters() { return num_parameters_; } | 1364 int num_parameters() { return num_parameters_; } |
1366 | 1365 |
1367 bool AllowsLazyCompilation(); | 1366 bool AllowsLazyCompilation(); |
1368 | 1367 |
1369 bool loop_nesting() const { return loop_nesting_; } | |
1370 void set_loop_nesting(int nesting) { loop_nesting_ = nesting; } | |
1371 | |
1372 Handle<String> inferred_name() const { return inferred_name_; } | 1368 Handle<String> inferred_name() const { return inferred_name_; } |
1373 void set_inferred_name(Handle<String> inferred_name) { | 1369 void set_inferred_name(Handle<String> inferred_name) { |
1374 inferred_name_ = inferred_name; | 1370 inferred_name_ = inferred_name; |
1375 } | 1371 } |
1376 | 1372 |
1377 bool try_full_codegen() { return try_full_codegen_; } | 1373 bool try_full_codegen() { return try_full_codegen_; } |
1378 void set_try_full_codegen(bool flag) { try_full_codegen_ = flag; } | 1374 void set_try_full_codegen(bool flag) { try_full_codegen_ = flag; } |
1379 | 1375 |
1380 #ifdef DEBUG | 1376 #ifdef DEBUG |
1381 void mark_as_compiled() { | 1377 void mark_as_compiled() { |
1382 ASSERT(!already_compiled_); | 1378 ASSERT(!already_compiled_); |
1383 already_compiled_ = true; | 1379 already_compiled_ = true; |
1384 } | 1380 } |
1385 #endif | 1381 #endif |
1386 | 1382 |
1387 private: | 1383 private: |
1388 Handle<String> name_; | 1384 Handle<String> name_; |
1389 Scope* scope_; | 1385 Scope* scope_; |
1390 ZoneList<Statement*>* body_; | 1386 ZoneList<Statement*>* body_; |
1391 int materialized_literal_count_; | 1387 int materialized_literal_count_; |
1392 int expected_property_count_; | 1388 int expected_property_count_; |
1393 bool has_only_simple_this_property_assignments_; | 1389 bool has_only_simple_this_property_assignments_; |
1394 Handle<FixedArray> this_property_assignments_; | 1390 Handle<FixedArray> this_property_assignments_; |
1395 int num_parameters_; | 1391 int num_parameters_; |
1396 int start_position_; | 1392 int start_position_; |
1397 int end_position_; | 1393 int end_position_; |
1398 bool is_expression_; | 1394 bool is_expression_; |
1399 int loop_nesting_; | |
1400 int function_token_position_; | 1395 int function_token_position_; |
1401 Handle<String> inferred_name_; | 1396 Handle<String> inferred_name_; |
1402 bool try_full_codegen_; | 1397 bool try_full_codegen_; |
1403 #ifdef DEBUG | 1398 #ifdef DEBUG |
1404 bool already_compiled_; | 1399 bool already_compiled_; |
1405 #endif | 1400 #endif |
1406 }; | 1401 }; |
1407 | 1402 |
1408 | 1403 |
1409 class FunctionBoilerplateLiteral: public Expression { | 1404 class FunctionBoilerplateLiteral: public Expression { |
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1815 #undef DEF_VISIT | 1810 #undef DEF_VISIT |
1816 | 1811 |
1817 private: | 1812 private: |
1818 bool stack_overflow_; | 1813 bool stack_overflow_; |
1819 }; | 1814 }; |
1820 | 1815 |
1821 | 1816 |
1822 } } // namespace v8::internal | 1817 } } // namespace v8::internal |
1823 | 1818 |
1824 #endif // V8_AST_H_ | 1819 #endif // V8_AST_H_ |
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