diff options
Diffstat (limited to 'JavaScriptCore/parser/Lexer.h')
| -rw-r--r-- | JavaScriptCore/parser/Lexer.h | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/JavaScriptCore/parser/Lexer.h b/JavaScriptCore/parser/Lexer.h index ec254ce..5ab7ad7 100644 --- a/JavaScriptCore/parser/Lexer.h +++ b/JavaScriptCore/parser/Lexer.h @@ -23,6 +23,7 @@ #ifndef Lexer_h #define Lexer_h +#include "JSParser.h" #include "Lookup.h" #include "ParserArena.h" #include "SourceCode.h" @@ -49,7 +50,7 @@ namespace JSC { void setIsReparsing() { m_isReparsing = true; } // Functions for the parser itself. - int lex(void* lvalp, void* llocp); + JSTokenType lex(JSTokenData* lvalp, JSTokenInfo* llocp); int lineNumber() const { return m_lineNumber; } void setLastLineNumber(int lastLineNumber) { m_lastLineNumber = lastLineNumber; } int lastLineNumber() const { return m_lastLineNumber; } @@ -61,6 +62,12 @@ namespace JSC { // Functions for use after parsing. bool sawError() const { return m_error; } void clear(); + int currentOffset() { return m_code - m_codeStart; } + void setOffset(int offset) + { + m_code = m_codeStart + offset; + m_current = *m_code; + } private: friend class JSGlobalData; @@ -86,8 +93,10 @@ namespace JSC { ALWAYS_INLINE bool lastTokenWasRestrKeyword() const; + ALWAYS_INLINE bool parseString(JSTokenData* lvalp); + static const size_t initialReadBufferCapacity = 32; - + int m_lineNumber; int m_lastLineNumber; @@ -113,8 +122,6 @@ namespace JSC { JSGlobalData* m_globalData; const HashTable m_keywordTable; - - Vector<UChar> m_codeWithoutBOMs; }; inline bool Lexer::isWhiteSpace(int ch) @@ -137,12 +144,6 @@ namespace JSC { return (convertHex(c1, c2) << 8) | convertHex(c3, c4); } - // A bridge for yacc from the C world to the C++ world. - inline int jscyylex(void* lvalp, void* llocp, void* globalData) - { - return static_cast<JSGlobalData*>(globalData)->lexer->lex(lvalp, llocp); - } - } // namespace JSC #endif // Lexer_h |