#include <preprocessor.h>

Inheritance diagram for Preprocessor:

Collaboration diagram for Preprocessor:

Public Types
enum	TokenizeMode { TokenizeCpp , TokenizePreprocessor , PreparePreprocessorStatement , TokenizePreprocessorStatement , TokenizeInclude , PrepareDefine , TokenizeDefine }

Public Member Functions
	Preprocessor ()

QByteArray	resolveInclude (const QByteArray &filename, const QByteArray &relativeTo)

Symbols	preprocessed (const QByteArray &filename, QFile *device)

void	parseDefineArguments (Macro *m)

void	skipUntilEndif ()

bool	skipBranch ()

void	substituteUntilNewline (Symbols &substituted)

int	evaluateCondition ()

void	setDebugIncludes (bool value)

Public Member Functions inherited from Parser
	Parser ()

bool	hasNext () const

Token	next ()

Token	peek ()

bool	test (Token)

void	next (Token)

void	next (Token, const char *msg)

void	prev ()

Token	lookup (int k=1)

const Symbol &	symbol_lookup (int k=1)

Token	token ()

QByteArray	lexem ()

QByteArray	unquotedLexem ()

const Symbol &	symbol ()

const Symbol &	symbolAt (qsizetype idx)

Q_NORETURN void	error (const Symbol &symbol)

Q_NORETURN void	error (const char *msg=nullptr)

void	warning (const char *=nullptr)

void	warning (const Symbol &sym, QByteArrayView msg)

void	note (const char *=nullptr)

void	defaultErrorMsg (const Symbol &sym)

void	printMsg (QByteArrayView formatStringSuffix, QByteArrayView msg, const Symbol &sym)

	Parser (const QString &provider)

void	addIncludeDirs (const QStringList &list)

QString	resolveInclude (const QString &filename)

void	addIncludesRecursive (const QString &filename, QStringList &includes)

QStringList	findEnumValues (const QString &name, const QStringList &includes)

void	parseParamReplace (const QString &data, qsizetype offset, const QString &name)

void	parseInstrument (const QString &data, qsizetype offset)

void	parsePoint (const QString &data, qsizetype offset)

void	parsePrefix (const QString &data, qsizetype offset)

void	parseMetadata (const QString &data, qsizetype offset, const QStringList &includes)

int	lineNumber (qsizetype offset) const

void	parse (QIODevice &input, const QString &name)

void	write (QIODevice &input) const

bool	isEmpty () const

Static Public Member Functions
static Symbols	macroExpandIdentifier (Preprocessor that, SymbolStack &symbols, int lineNum, QByteArray macroName)

static void	macroExpand (Symbols into, Preprocessor that, const Symbols &toExpand, qsizetype &index, int lineNum, bool one, const QSet< QByteArray > &excludeSymbols=QSet< QByteArray >())

static Symbols	tokenize (const QByteArray &input, int lineNum=1, TokenizeMode mode=TokenizeCpp)

Public Attributes
QList< QByteArray >	frameworks

QSet< QByteArray >	preprocessedIncludes

QHash< QByteArray, QByteArray >	nonlocalIncludePathResolutionCache

Macros	macros

Public Attributes inherited from Parser
Symbols	symbols

qsizetype	index

bool	displayWarnings

bool	displayNotes

QList< IncludePath >	includes

std::stack< QByteArray, QByteArrayList >	currentFilenames

QList< Function >	m_functions

QList< Point >	m_points

QList< Replace >	m_replaces

QList< QString >	m_prefixes

QList< QString >	m_metadata

QList< LineNumber >	m_offsets

QList< QString >	m_includeDirs

QString	m_provider

Static Public Attributes
static bool	preprocessOnly = false

Detailed Description

Definition at line 28 of file preprocessor.h.

Member Enumeration Documentation

◆ TokenizeMode

enum Preprocessor::TokenizeMode

Enumerator
TokenizeCpp
TokenizePreprocessor
PreparePreprocessorStatement
TokenizePreprocessorStatement
TokenizeInclude
PrepareDefine
TokenizeDefine

Definition at line 53 of file preprocessor.h.

Constructor & Destructor Documentation

◆ Preprocessor()

Preprocessor::Preprocessor ( )

inline

Definition at line 31 of file preprocessor.h.

Member Function Documentation

◆ evaluateCondition()

int Preprocessor::evaluateCondition ( )

Definition at line 949 of file preprocessor.cpp.

References Parser::currentFilenames, substituteUntilNewline(), Parser::symbols, and PP_Expression::value().

Here is the call graph for this function:

◆ macroExpand()

void Preprocessor::macroExpand	(	Symbols *	into,
		Preprocessor *	that,
		const Symbols &	toExpand,
		qsizetype &	index,
		int	lineNum,
		bool	one,
		const QSet< QByteArray > &	excludeSymbols = QSet<QByteArray>() )

static

Definition at line 509 of file preprocessor.cpp.

References Parser::index, macroExpandIdentifier(), QList< T >::size(), Parser::symbols, and SafeSymbols::symbols.

Referenced by macroExpandIdentifier(), and substituteUntilNewline().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ macroExpandIdentifier()

Symbols Preprocessor::macroExpandIdentifier	(	Preprocessor *	that,
		SymbolStack &	symbols,
		int	lineNum,
		QByteArray *	macroName )

static

Definition at line 550 of file preprocessor.cpp.

References QByteArray::append(), arg, argument, arguments, QList< T >::at(), QSet< T >::cbegin(), QList< T >::cend(), it, Parser::lexem(), Symbol::lexem(), macroExpand(), Parser::next(), Normal, PP_COMMA, PP_IDENTIFIER, PP_LPAREN, PP_RPAREN, PP_WHITESPACE, QByteArray::prepend(), QByteArray(), QByteArray::replace(), QList< T >::size(), Parser::symbols, and Symbol::token.

Referenced by macroExpand().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ parseDefineArguments()

void Preprocessor::parseDefineArguments ( Macro * m )

Definition at line 1275 of file preprocessor.cpp.

References arg, arguments, QByteArray::constData(), QListSpecialMethodsBase< T >::contains(), error, Parser::hasNext(), is_identifier(), Parser::lexem(), Parser::next(), PP_COMMA, PP_IDENTIFIER, PP_RPAREN, PP_WHITESPACE, QByteArray::size(), Parser::symbol(), and Parser::test().

Here is the call graph for this function:

◆ preprocessed()

Symbols Preprocessor::preprocessed	(	const QByteArray &	filename,
		QFile *	device )

Definition at line 1233 of file preprocessor.cpp.

References cleaned(), file, j, Parser::lexem(), mergeStringLiterals(), readOrMapFile(), QList< T >::size(), QFile::size(), Parser::symbols, Parser::token(), and tokenize().

Here is the call graph for this function:

◆ resolveInclude()

QByteArray Preprocessor::resolveInclude	(	const QByteArray &	filename,
		const QByteArray &	relativeTo )

Definition at line 1049 of file preprocessor.cpp.

References dir, QHash< Key, T >::end(), QHash< Key, T >::find(), QString::fromLocal8Bit(), Parser::includes, QHash< Key, T >::insert(), it, nonlocalIncludePathResolutionCache, searchIncludePaths(), and QFileInfo::setFile().

Here is the call graph for this function:

◆ setDebugIncludes()

void Preprocessor::setDebugIncludes ( bool value )

Definition at line 1329 of file preprocessor.cpp.

◆ skipBranch()

bool Preprocessor::skipBranch ( )

Definition at line 106 of file preprocessor.cpp.

References QList< T >::at(), Parser::index, QList< T >::size(), skipUntilEndif(), Parser::symbols, and Symbol::token.

Here is the call graph for this function:

◆ skipUntilEndif()

void Preprocessor::skipUntilEndif ( )

Definition at line 89 of file preprocessor.cpp.

References QList< T >::at(), Parser::index, QList< T >::size(), skipUntilEndif(), Parser::symbols, and Symbol::token.

Referenced by skipBranch(), and skipUntilEndif().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ substituteUntilNewline()

void Preprocessor::substituteUntilNewline ( Symbols & substituted )

Definition at line 701 of file preprocessor.cpp.

References QHash< Key, T >::contains(), Parser::hasNext(), macroExpand(), macros, Parser::next(), PP_IDENTIFIER, PP_LPAREN, PP_NEWLINE, PP_RPAREN, Parser::symbol(), Parser::symbols, Parser::test(), and Parser::token().

Referenced by evaluateCondition().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ tokenize()

Symbols Preprocessor::tokenize	(	const QByteArray &	input,
		int	lineNum = 1,
		Preprocessor::TokenizeMode	mode = TokenizeCpp )

static

Definition at line 129 of file preprocessor.cpp.

References begin(), QList< T >::constLast(), defchar, ident, is_ident_char(), QtMiscUtils::isAsciiDigit(), QList< T >::isEmpty(), QtMiscUtils::isHexDigit(), keyword_trans, keywords, QList< T >::last(), Parser::lexem(), Symbol::lineNum, QByteArray::mid(), Parser::next(), PP_BACKSLASH, PP_C_COMMENT, PP_CHARACTER, PP_CHARACTER_LITERAL, PP_CPP_COMMENT, PP_DIGIT, PP_FLOATING_LITERAL, PP_IDENTIFIER, PP_INTEGER_LITERAL, pp_keyword_trans, pp_keywords, PP_LANGLE, PP_NEWLINE, PP_NOT, PP_QUOTE, PP_SINGLEQUOTE, PP_STRING_LITERAL, PP_WHITESPACE, PrepareDefine, PreparePreprocessorStatement, preprocessOnly, Q_FALLTHROUGH, QList< T >::reserve(), skipQuote(), state, Parser::symbols, Parser::token(), Symbol::token, TokenizeCpp, TokenizeDefine, TokenizeInclude, TokenizePreprocessor, TokenizePreprocessorStatement, and Symbol::unquotedLexem().

Referenced by preprocessed(), and runMoc().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

◆ frameworks

QList<QByteArray> Preprocessor::frameworks

Definition at line 33 of file preprocessor.h.

◆ macros

Macros Preprocessor::macros

Definition at line 36 of file preprocessor.h.

Referenced by substituteUntilNewline().

◆ nonlocalIncludePathResolutionCache

QHash<QByteArray, QByteArray> Preprocessor::nonlocalIncludePathResolutionCache

Definition at line 35 of file preprocessor.h.

Referenced by resolveInclude().

◆ preprocessedIncludes

QSet<QByteArray> Preprocessor::preprocessedIncludes

Definition at line 34 of file preprocessor.h.

◆ preprocessOnly

bool Preprocessor::preprocessOnly = false

static

Definition at line 32 of file preprocessor.h.

Referenced by tokenize().

The documentation for this class was generated from the following files:

qtbase/src/tools/moc/preprocessor.h (c4bb02ce623ad2a6c3a1bead84bd16ae03cd4252)
qtbase/src/tools/moc/preprocessor.cpp (62d02c1d509780eca7d3a4c35ac64a0d475d0fe7)

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Member Enumeration Documentation

◆ TokenizeMode

Constructor & Destructor Documentation

◆ Preprocessor()

Member Function Documentation

◆ evaluateCondition()

◆ macroExpand()

◆ macroExpandIdentifier()

◆ parseDefineArguments()

◆ preprocessed()

◆ resolveInclude()

◆ setDebugIncludes()

◆ skipBranch()

◆ skipUntilEndif()

◆ substituteUntilNewline()

◆ tokenize()

Member Data Documentation

◆ frameworks

◆ macros

◆ nonlocalIncludePathResolutionCache

◆ preprocessedIncludes

◆ preprocessOnly