#include "cpptoken.h"
#include "cppvarinit.h"
#include "parser.l.h"
#include "lexer-helper.h"
#include <iostream>

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Macros
#define	register

#define	BEGINCONTEXT(ctx)

#define	ENDCONTEXT()

#define	RETURN(ret) return LogAndReturn(ret, __LINE__, g.mLineNo)

#define	LOG() Log(__LINE__, g.mLineNo)

#define	INCREMENT_INPUT_LINE_NUM()

Typedefs
using	YYLessProc = std::function< void(int)>

Functions
const char *	contextNameFromState (int ctx)

static int	LogAndReturn (int ret, int codelinenum, int srclinenum)

static void	Log (int codelinenum, int srclinenum)

int	getLexerContext ()

static void	setOldYytext (const char *p)

static void	setCommentTokenizationState (TokenSetupFlag flag)

static void	setupToken (const char *text, size_t len, TokenSetupFlag flag=TokenSetupFlag::DisableCommentTokenization)

static void	setupToken (TokenSetupFlag flag=TokenSetupFlag::DisableCommentTokenization)

static void	setBlobToken (TokenSetupFlag flag=TokenSetupFlag::None)

static void	tokenizeBracketedContent (YYLessProc yylessfn)

static const char *	findMatchedClosingBracket (const char *start, char openingBracketType='(')

static bool	codeSegmentDependsOnMacroDefinition ()

static void	startNewMacroDependentParsing ()

static void	updateMacroDependence ()

int	yylex (void)

void	setupScanBuffer (char *buf, size_t bufsize)

void	cleanupScanBuffer ()

Variables
static YY_BUFFER_STATE	gParseBuffer = nullptr


LexerData	g
	Global data. More...

bool	gParseEnumBodyAsBlob

bool	gParseFunctionBodyAsBlob

std::set< std::string >	gMacroNames

std::set< std::string >	gKnownApiDecorNames

std::map< std::string, int >	gDefinedNames

std::set< std::string >	gUndefinedNames

std::set< std::string >	gIgnorableMacroNames

std::map< std::string, int >	gRenamedKeywords

Macro Definition Documentation

◆ BEGINCONTEXT

#define BEGINCONTEXT ( ctx )

Value:

  { \
  int prevState = YYSTATE;  \
  yy_push_state(ctx);       \
  if (g.mLexLog)                 \
    printf("parser.l line#%4d: pushed %s(%d) and started %s(%d) from input-line#%d\n", __LINE__, contextNameFromState(prevState), prevState, contextNameFromState(YYSTATE), YYSTATE, g.mLineNo); \
}

Definition at line 62 of file parser.l.

◆ ENDCONTEXT

#define ENDCONTEXT ( )

Value:

  {      \
  int prevState = YYSTATE;  \
  yy_pop_state();           \
  if (g.mLexLog)                 \
    printf("parser.l line#%4d: ended %s(%d) and starting %s(%d) from input-line#%d\n", __LINE__, contextNameFromState(prevState), prevState, contextNameFromState(YYSTATE), YYSTATE, g.mLineNo); \
}

Definition at line 69 of file parser.l.

◆ INCREMENT_INPUT_LINE_NUM

#define INCREMENT_INPUT_LINE_NUM ( )

Value:

{\
  if (g.mLexLog)  \
  { \
    printf("parser.l line#%4d: Incrementing g.mLineNo, found @input-line#%d\n", __LINE__, g.mLineNo); \
  } \
  ++g.mLineNo;  \
}

Definition at line 97 of file parser.l.

◆ LOG

#define LOG ( ) Log(__LINE__, g.mLineNo)

Definition at line 96 of file parser.l.

◆ register

#define register

Definition at line 35 of file parser.l.

◆ RETURN

#define RETURN ( ret ) return LogAndReturn(ret, __LINE__, g.mLineNo)

Definition at line 95 of file parser.l.

Typedef Documentation

◆ YYLessProc

using YYLessProc = std::function<void(int)>

Definition at line 160 of file parser.l.

Function Documentation

◆ cleanupScanBuffer()

void cleanupScanBuffer ( )

Definition at line 1917 of file parser.l.

◆ codeSegmentDependsOnMacroDefinition()

static bool codeSegmentDependsOnMacroDefinition ( )

static

Definition at line 231 of file parser.l.

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◆ contextNameFromState()

const char * contextNameFromState ( int ctx )

Definition at line 1871 of file parser.l.

◆ findMatchedClosingBracket()

static const char * findMatchedClosingBracket	(	const char *	start,
		char	openingBracketType = `'('`
	)

static

Definition at line 205 of file parser.l.

◆ getLexerContext()

int getLexerContext ( )

Definition at line 112 of file parser.l.

◆ Log()

static void Log	(	int	codelinenum,
		int	srclinenum
	)

static

Definition at line 86 of file parser.l.

◆ LogAndReturn()

static int LogAndReturn	(	int	ret,
		int	codelinenum,
		int	srclinenum
	)

static

Definition at line 76 of file parser.l.

◆ setBlobToken()

static void setBlobToken ( TokenSetupFlag flag = TokenSetupFlag::None )

static

Definition at line 155 of file parser.l.

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◆ setCommentTokenizationState()

static void setCommentTokenizationState ( TokenSetupFlag flag )

static

Definition at line 122 of file parser.l.

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◆ setOldYytext()

static void setOldYytext ( const char * p )

static

Definition at line 117 of file parser.l.

◆ setupScanBuffer()

void setupScanBuffer	(	char *	buf,
		size_t	bufsize
	)

Definition at line 1908 of file parser.l.

◆ setupToken() [1/2]

static void setupToken	(	const char *	text,
		size_t	len,
		TokenSetupFlag	flag = `TokenSetupFlag::DisableCommentTokenization`
	)

static

Definition at line 141 of file parser.l.

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◆ setupToken() [2/2]

static void setupToken ( TokenSetupFlag flag = TokenSetupFlag::DisableCommentTokenization )

static

Definition at line 150 of file parser.l.

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◆ startNewMacroDependentParsing()

static void startNewMacroDependentParsing ( )

static

Definition at line 236 of file parser.l.

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◆ tokenizeBracketedContent()

static void tokenizeBracketedContent ( YYLessProc yylessfn )

static

Definition at line 165 of file parser.l.

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◆ updateMacroDependence()

static void updateMacroDependence ( )

static

Definition at line 244 of file parser.l.

◆ yylex()

int yylex ( void )

Definition at line 345 of file parser.l.

Variable Documentation

◆ g

LexerData g

Global data.

Definition at line 44 of file parser.l.

◆ gDefinedNames

std::map<std::string, int> gDefinedNames

extern

Definition at line 44 of file cppparser.cpp.

◆ gIgnorableMacroNames

std::set<std::string> gIgnorableMacroNames

extern

Definition at line 46 of file cppparser.cpp.

◆ gKnownApiDecorNames

std::set<std::string> gKnownApiDecorNames

extern

Definition at line 43 of file cppparser.cpp.

◆ gMacroNames

std::set<std::string> gMacroNames

extern

Definition at line 42 of file cppparser.cpp.

◆ gParseBuffer

YY_BUFFER_STATE gParseBuffer = nullptr

static

Definition at line 1907 of file parser.l.

◆ gParseEnumBodyAsBlob

bool gParseEnumBodyAsBlob

extern

Definition at line 49 of file cppparser.cpp.

◆ gParseFunctionBodyAsBlob

bool gParseFunctionBodyAsBlob

extern

Definition at line 50 of file cppparser.cpp.

◆ gRenamedKeywords

std::map<std::string, int> gRenamedKeywords

extern

Definition at line 47 of file cppparser.cpp.

◆ gUndefinedNames

std::set<std::string> gUndefinedNames

extern

Definition at line 45 of file cppparser.cpp.

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

◆ BEGINCONTEXT

◆ ENDCONTEXT

◆ INCREMENT_INPUT_LINE_NUM

◆ LOG

◆ register

◆ RETURN

Typedef Documentation

◆ YYLessProc

Function Documentation

◆ cleanupScanBuffer()

◆ codeSegmentDependsOnMacroDefinition()

◆ contextNameFromState()

◆ findMatchedClosingBracket()

◆ getLexerContext()

◆ Log()

◆ LogAndReturn()

◆ setBlobToken()

◆ setCommentTokenizationState()

◆ setOldYytext()

◆ setupScanBuffer()

◆ setupToken() [1/2]

◆ setupToken() [2/2]

◆ startNewMacroDependentParsing()

◆ tokenizeBracketedContent()

◆ updateMacroDependence()

◆ yylex()

Variable Documentation

◆ g

◆ gDefinedNames

◆ gIgnorableMacroNames

◆ gKnownApiDecorNames

◆ gMacroNames

◆ gParseBuffer

◆ gParseEnumBodyAsBlob

◆ gParseFunctionBodyAsBlob

◆ gRenamedKeywords

◆ gUndefinedNames