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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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97 | 97 |
98 i::UnicodeCache* unicode_constants_; | 98 i::UnicodeCache* unicode_constants_; |
99 // Backing store used to store strings used as hashmap keys. | 99 // Backing store used to store strings used as hashmap keys. |
100 i::SequenceCollector<unsigned char> backing_store_; | 100 i::SequenceCollector<unsigned char> backing_store_; |
101 i::HashMap map_; | 101 i::HashMap map_; |
102 // Buffer used for string->number->canonical string conversions. | 102 // Buffer used for string->number->canonical string conversions. |
103 char number_buffer_[kBufferSize]; | 103 char number_buffer_[kBufferSize]; |
104 }; | 104 }; |
105 | 105 |
106 | 106 |
107 #ifdef WIN32 | |
108 #undef Yield | |
109 #endif | |
110 | |
111 | |
112 class PreParser { | 107 class PreParser { |
113 public: | 108 public: |
114 enum PreParseResult { | 109 enum PreParseResult { |
115 kPreParseStackOverflow, | 110 kPreParseStackOverflow, |
116 kPreParseSuccess | 111 kPreParseSuccess |
117 }; | 112 }; |
118 | 113 |
119 | 114 |
120 PreParser(i::Scanner* scanner, | 115 PreParser(i::Scanner* scanner, |
121 i::ParserRecorder* log, | 116 i::ParserRecorder* log, |
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688 bool stack_overflow_; | 683 bool stack_overflow_; |
689 bool allow_lazy_; | 684 bool allow_lazy_; |
690 bool allow_natives_syntax_; | 685 bool allow_natives_syntax_; |
691 bool allow_generators_; | 686 bool allow_generators_; |
692 bool allow_for_of_; | 687 bool allow_for_of_; |
693 bool parenthesized_function_; | 688 bool parenthesized_function_; |
694 }; | 689 }; |
695 } } // v8::preparser | 690 } } // v8::preparser |
696 | 691 |
697 #endif // V8_PREPARSER_H | 692 #endif // V8_PREPARSER_H |
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