| v8-preparser.h | v8-preparser.h | |||
|---|---|---|---|---|
| // Copyright 2010 the V8 project authors. All rights reserved. | // Copyright 2011 the V8 project authors. All rights reserved. | |||
| // Redistribution and use in source and binary forms, with or without | // Redistribution and use in source and binary forms, with or without | |||
| // modification, are permitted provided that the following conditions are | // modification, are permitted provided that the following conditions are | |||
| // met: | // met: | |||
| // | // | |||
| // * Redistributions of source code must retain the above copyright | // * Redistributions of source code must retain the above copyright | |||
| // notice, this list of conditions and the following disclaimer. | // notice, this list of conditions and the following disclaimer. | |||
| // * Redistributions in binary form must reproduce the above | // * Redistributions in binary form must reproduce the above | |||
| // copyright notice, this list of conditions and the following | // copyright notice, this list of conditions and the following | |||
| // disclaimer in the documentation and/or other materials provided | // disclaimer in the documentation and/or other materials provided | |||
| // with the distribution. | // with the distribution. | |||
| skipping to change at line 68 | skipping to change at line 68 | |||
| #if defined(__GNUC__) && (__GNUC__ >= 4) && defined(V8_SHARED) | #if defined(__GNUC__) && (__GNUC__ >= 4) && defined(V8_SHARED) | |||
| #define V8EXPORT __attribute__ ((visibility("default"))) | #define V8EXPORT __attribute__ ((visibility("default"))) | |||
| #else // defined(__GNUC__) && (__GNUC__ >= 4) | #else // defined(__GNUC__) && (__GNUC__ >= 4) | |||
| #define V8EXPORT | #define V8EXPORT | |||
| #endif // defined(__GNUC__) && (__GNUC__ >= 4) | #endif // defined(__GNUC__) && (__GNUC__ >= 4) | |||
| #endif // _WIN32 | #endif // _WIN32 | |||
| namespace v8 { | namespace v8 { | |||
| class PreParserData { | class V8EXPORT PreParserData { | |||
| public: | public: | |||
| PreParserData(size_t size, const uint8_t* data) | PreParserData(size_t size, const uint8_t* data) | |||
| : data_(data), size_(size) { } | : data_(data), size_(size) { } | |||
| // Create a PreParserData value where stack_overflow reports true. | // Create a PreParserData value where stack_overflow reports true. | |||
| static PreParserData StackOverflow() { return PreParserData(0, NULL); } | static PreParserData StackOverflow() { return PreParserData(0, NULL); } | |||
| // Whether the pre-parser stopped due to a stack overflow. | // Whether the pre-parser stopped due to a stack overflow. | |||
| // If this is the case, size() and data() should not be used. | // If this is the case, size() and data() should not be used. | |||
| bool stack_overflow() { return size_ == 0u; } | bool stack_overflow() { return size_ == 0u; } | |||
| // The size of the data in bytes. | // The size of the data in bytes. | |||
| size_t size() const { return size_; } | size_t size() const { return size_; } | |||
| // Pointer to the data. | // Pointer to the data. | |||
| const uint8_t* data() const { return data_; } | const uint8_t* data() const { return data_; } | |||
| private: | private: | |||
| const uint8_t* const data_; | const uint8_t* const data_; | |||
| skipping to change at line 92 | skipping to change at line 92 | |||
| // Pointer to the data. | // Pointer to the data. | |||
| const uint8_t* data() const { return data_; } | const uint8_t* data() const { return data_; } | |||
| private: | private: | |||
| const uint8_t* const data_; | const uint8_t* const data_; | |||
| const size_t size_; | const size_t size_; | |||
| }; | }; | |||
| // Interface for a stream of Unicode characters. | // Interface for a stream of Unicode characters. | |||
| class UnicodeInputStream { | class V8EXPORT UnicodeInputStream { // NOLINT - Thinks V8EXPORT is class n ame. | |||
| public: | public: | |||
| virtual ~UnicodeInputStream(); | virtual ~UnicodeInputStream(); | |||
| // Returns the next Unicode code-point in the input, or a negative value when | // Returns the next Unicode code-point in the input, or a negative value when | |||
| // there is no more input in the stream. | // there is no more input in the stream. | |||
| virtual int32_t Next() = 0; | virtual int32_t Next() = 0; | |||
| }; | }; | |||
| // Preparse a JavaScript program. The source code is provided as a | // Preparse a JavaScript program. The source code is provided as a | |||
| // UnicodeInputStream. The max_stack_size limits the amount of stack | // UnicodeInputStream. The max_stack_size limits the amount of stack | |||
| End of changes. 5 change blocks. | ||||
| 4 lines changed or deleted | 4 lines changed or added | |||