clang::tidy Namespace Reference

Namespaces
namespace	abseil
namespace	altera
namespace	android
namespace	boost
namespace	bugprone
namespace	cert
namespace	concurrency
namespace	cppcoreguidelines
namespace	darwin
namespace	fuchsia
namespace	google
namespace	hicpp
namespace	linuxkernel
namespace	llvm_check
namespace	llvm_libc
namespace	matchers
namespace	misc
namespace	modernize
namespace	mpi
namespace	objc
namespace	openmp
namespace	performance
namespace	portability
namespace	readability
namespace	utils
namespace	zircon

Classes
class	CachedGlobList
	A GlobList that caches search results, so that search is performed only once for the same query. More...
class	ClangTidyASTConsumerFactory
class	ClangTidyCheck
	Base class for all clang-tidy checks. More...
class	ClangTidyCheckFactories
	A collection of ClangTidyCheckFactory instances. More...
class	ClangTidyContext
	Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context. More...
class	ClangTidyDiagnosticConsumer
	A diagnostic consumer that turns each Diagnostic into a SourceManager-independent ClangTidyError. More...
struct	ClangTidyError
	A detected error complete with information to display diagnostic and automatic fix. More...
struct	ClangTidyGlobalOptions
	Global options. More...
class	ClangTidyModule
	A clang-tidy module groups a number of ClangTidyChecks and gives them a prefixed name. More...
struct	ClangTidyOptions
	Contains options for clang-tidy. More...
class	ClangTidyOptionsProvider
	Abstract interface for retrieving various ClangTidy options. More...
class	ClangTidyPluginAction
	The core clang tidy plugin action. More...
class	ClangTidyProfiling
struct	ClangTidyStats
	Contains displayed and ignored diagnostic counters for a ClangTidy run. More...
class	ConfigOptionsProvider
	Implementation of ClangTidyOptions interface, which is used for '-config' command-line option. More...
class	DefaultOptionsProvider
	Implementation of the ClangTidyOptionsProvider interface, which returns the same options for all files. More...
struct	FileFilter
	Contains a list of line ranges in a single file. More...
class	FileOptionsBaseProvider
class	FileOptionsProvider
	Implementation of the ClangTidyOptionsProvider interface, which tries to find a configuration file in the closest parent directory of each source file. More...
class	GlobList
	Read-only set of strings represented as a list of positive and negative globs. More...
struct	NamesAndOptions
class	NoLintDirectiveHandler
	This class is used to locate NOLINT comments in the file being analyzed, to decide whether a diagnostic should be suppressed. More...
struct	OptionEnumMapping
	This class should be specialized by any enum type that needs to be converted to and from an llvm::StringRef. More...
struct	OptionEnumMapping< bugprone::SignalHandlerCheck::AsyncSafeFunctionSetKind >
struct	OptionEnumMapping< concurrency::MtUnsafeCheck::FunctionSet >
struct	OptionEnumMapping< misc::UseInternalLinkageCheck::FixModeKind >
struct	OptionEnumMapping< modernize::Confidence::Level >
struct	OptionEnumMapping< modernize::VariableNamer::NamingStyle >
struct	OptionEnumMapping< readability::IdentifierNamingCheck::CaseType >
struct	OptionEnumMapping< readability::IdentifierNamingCheck::HungarianPrefixType >
struct	OptionEnumMapping< utils::IncludeSorter::IncludeStyle >
class	RenamerClangTidyCheck
	Base class for clang-tidy checks that want to flag declarations and/or macros for renaming based on customizable criteria. More...

Typedefs
using	ClangTidyModuleRegistry = llvm::Registry< ClangTidyModule >
using	DiagCallback = llvm::function_ref< void(const llvm::SMDiagnostic &)>
using	FileExtensionsSet = llvm::SmallSet< llvm::StringRef, 5 >

Enumerations
enum	FixBehaviour { FB_NoFix , FB_Fix , FB_FixNotes }
	Controls what kind of fixes clang-tidy is allowed to apply. More...
enum class	NoLintType { NoLint , NoLintNextLine , NoLintBegin , NoLintEnd }

Functions
static ClangTidyModuleRegistry::Add< altera::AlteraModule >	X ("altera-module", "Adds Altera FPGA OpenCL lint checks.")
static ClangTidyModuleRegistry::Add< bugprone::BugproneModule >	X ("bugprone-module", "Adds checks for bugprone code constructs.")
static ClangTidyModuleRegistry::Add< cert::CERTModule >	X ("cert-module", "Adds lint checks corresponding to CERT secure coding guidelines.")
std::vector< std::string >	getCheckNames (const ClangTidyOptions &Options, bool AllowEnablingAnalyzerAlphaCheckers)
	Fills the list of check names that are enabled when the provided filters are applied.
ClangTidyOptions::OptionMap	getCheckOptions (const ClangTidyOptions &Options, bool AllowEnablingAnalyzerAlphaCheckers)
	Returns the effective check-specific options.
std::vector< ClangTidyError >	runClangTidy (clang::tidy::ClangTidyContext &Context, const CompilationDatabase &Compilations, ArrayRef< std::string > InputFiles, llvm::IntrusiveRefCntPtr< llvm::vfs::OverlayFileSystem > BaseFS, bool ApplyAnyFix, bool EnableCheckProfile, llvm::StringRef StoreCheckProfile)
void	handleErrors (llvm::ArrayRef< ClangTidyError > Errors, ClangTidyContext &Context, FixBehaviour Fix, unsigned &WarningsAsErrorsCount, llvm::IntrusiveRefCntPtr< llvm::vfs::FileSystem > BaseFS)
	Displays the found Errors to the users.
void	exportReplacements (const llvm::StringRef MainFilePath, const std::vector< ClangTidyError > &Errors, raw_ostream &OS)
NamesAndOptions	getAllChecksAndOptions (bool AllowEnablingAnalyzerAlphaCheckers)
std::vector< ClangTidyError >	runClangTidy (clang::tidy::ClangTidyContext &Context, const tooling::CompilationDatabase &Compilations, ArrayRef< std::string > InputFiles, llvm::IntrusiveRefCntPtr< llvm::vfs::OverlayFileSystem > BaseFS, bool ApplyAnyFix, bool EnableCheckProfile=false, llvm::StringRef StoreCheckProfile=StringRef())
	Run a set of clang-tidy checks on a set of files.
void	exportReplacements (StringRef MainFilePath, const std::vector< ClangTidyError > &Errors, raw_ostream &OS)
	Serializes replacements into YAML and writes them to the specified output stream.
static ClangTidyOptions::OptionMap::const_iterator	findPriorityOption (const ClangTidyOptions::OptionMap &Options, StringRef NamePrefix, StringRef LocalName, llvm::StringSet<> *Collector)
static std::optional< bool >	getAsBool (StringRef Value, const llvm::Twine &LookupName)
static constexpr llvm::StringLiteral	ConfigWarning ("invalid configuration value '%0' for option '%1'%select{|; expected a " "bool|; expected an integer|; did you mean '%3'?}2")
const llvm::StringMap< tooling::Replacements > *	getFixIt (const tooling::Diagnostic &Diagnostic, bool AnyFix)
	Gets the Fix attached to Diagnostic.
template<typename T >
static void	mergeVectors (std::optional< T > &Dest, const std::optional< T > &Src)
static void	mergeCommaSeparatedLists (std::optional< std::string > &Dest, const std::optional< std::string > &Src)
template<typename T >
static void	overrideValue (std::optional< T > &Dest, const std::optional< T > &Src)
std::error_code	parseLineFilter (StringRef LineFilter, clang::tidy::ClangTidyGlobalOptions &Options)
	Parses -line-filter option and stores it to the Options.
llvm::ErrorOr< ClangTidyOptions >	parseConfiguration (llvm::MemoryBufferRef Config)
	Parses configuration from JSON and returns ClangTidyOptions or an error.
static void	diagHandlerImpl (const llvm::SMDiagnostic &Diag, void *Ctx)
llvm::ErrorOr< ClangTidyOptions >	parseConfigurationWithDiags (llvm::MemoryBufferRef Config, DiagCallback Handler)
std::string	configurationAsText (const ClangTidyOptions &Options)
	Serializes configuration to a YAML-encoded string.
std::error_code	parseLineFilter (llvm::StringRef LineFilter, ClangTidyGlobalOptions &Options)
	Parses LineFilter from JSON and stores it to the Options.
static ClangTidyModuleRegistry::Add< concurrency::ConcurrencyModule >	X ("concurrency-module", "Adds concurrency checks.")
static ClangTidyModuleRegistry::Add< darwin::DarwinModule >	X ("darwin-module", "Adds Darwin-specific lint checks.")
static bool	consumeNegativeIndicator (StringRef &GlobList)
static llvm::StringRef	extractNextGlob (StringRef &GlobList)
static llvm::Regex	createRegexFromGlob (StringRef &Glob)
static ClangTidyModuleRegistry::Add< misc::MiscModule >	X ("misc-module", "Adds miscellaneous lint checks.")
static ClangTidyModuleRegistry::Add< mpi::MPIModule >	X ("mpi-module", "Adds MPI clang-tidy checks.")
static std::optional< NoLintType >	strToNoLintType (StringRef Str)
static std::string	trimWhitespace (StringRef Checks)
static SmallVector< NoLintToken >	getNoLints (StringRef Buffer)
static SmallVector< NoLintBlockToken >	formNoLintBlocks (SmallVector< NoLintToken > NoLints, SmallVectorImpl< NoLintToken > &UnmatchedTokens)
static std::pair< size_t, size_t >	getLineStartAndEnd (StringRef Buffer, size_t From)
static bool	lineHasNoLint (StringRef Buffer, std::pair< size_t, size_t > LineStartAndEnd, NoLintType Type, StringRef DiagName)
static bool	withinNoLintBlock (ArrayRef< NoLintBlockToken > NoLintBlocks, size_t DiagPos, StringRef DiagName)
static std::optional< StringRef >	getBuffer (const SourceManager &SrcMgr, FileID File, bool AllowIO)
static tooling::Diagnostic	makeNoLintError (const SourceManager &SrcMgr, FileID File, const NoLintToken &NoLint)
static void	printStats (const ClangTidyStats &Stats)
static std::unique_ptr< ClangTidyOptionsProvider >	createOptionsProvider (llvm::IntrusiveRefCntPtr< vfs::FileSystem > FS)
llvm::IntrusiveRefCntPtr< vfs::FileSystem >	getVfsFromFile (const std::string &OverlayFile, llvm::IntrusiveRefCntPtr< vfs::FileSystem > BaseFS)
static StringRef	closest (StringRef Value, const StringSet<> &Allowed)
static bool	verifyChecks (const StringSet<> &AllChecks, StringRef CheckGlob, StringRef Source)
static bool	verifyFileExtensions (const std::vector< std::string > &HeaderFileExtensions, const std::vector< std::string > &ImplementationFileExtensions, StringRef Source)
static SmallString< 256 >	makeAbsolute (llvm::StringRef Input)
static llvm::IntrusiveRefCntPtr< vfs::OverlayFileSystem >	createBaseFS ()
int	clangTidyMain (int argc, const char **argv)
static const NamedDecl *	findDecl (const RecordDecl &RecDecl, StringRef DeclName)
static const CXXMethodDecl *	getOverrideMethod (const CXXMethodDecl *Method)
	Returns the function that Method is overridding.
static bool	hasNoName (const NamedDecl *Decl)
static const NamedDecl *	getFailureForNamedDecl (const NamedDecl *ND)
static NameLookup	findDeclInBases (const CXXRecordDecl &Parent, StringRef DeclName, bool AggressiveTemplateLookup)
	Returns a decl matching the DeclName in Parent or one of its base classes.
static std::string	getDiagnosticSuffix (const RenamerClangTidyCheck::ShouldFixStatus FixStatus, const std::string &Fixup)

Variables
volatile int	AbseilModuleAnchorSource = 0
volatile int	AlteraModuleAnchorSource = 0
volatile int	AndroidModuleAnchorSource = 0
volatile int	BoostModuleAnchorSource = 0
volatile int	BugproneModuleAnchorSource = 0
volatile int	CERTModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	AbseilModuleAnchorDestination
static int LLVM_ATTRIBUTE_UNUSED	AlteraModuleAnchorDestination
static int LLVM_ATTRIBUTE_UNUSED	AndroidModuleAnchorDestination
static int LLVM_ATTRIBUTE_UNUSED	BoostModuleAnchorDestination
static int LLVM_ATTRIBUTE_UNUSED	BugproneModuleAnchorDestination
static int LLVM_ATTRIBUTE_UNUSED	CERTModuleAnchorDestination
volatile int	ConcurrencyModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	ConcurrencyModuleAnchorDestination
volatile int	CppCoreGuidelinesModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	CppCoreGuidelinesModuleAnchorDestination
volatile int	DarwinModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	DarwinModuleAnchorDestination
volatile int	FuchsiaModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	FuchsiaModuleAnchorDestination
volatile int	GoogleModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	GoogleModuleAnchorDestination
volatile int	HICPPModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	HICPPModuleAnchorDestination
volatile int	LinuxKernelModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	LinuxKernelModuleAnchorDestination
volatile int	LLVMModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	LLVMModuleAnchorDestination
volatile int	LLVMLibcModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	LLVMLibcModuleAnchorDestination
volatile int	MiscModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	MiscModuleAnchorDestination
volatile int	ModernizeModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	ModernizeModuleAnchorDestination
volatile int	ObjCModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	ObjCModuleAnchorDestination
volatile int	OpenMPModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	OpenMPModuleAnchorDestination
volatile int	PerformanceModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	PerformanceModuleAnchorDestination
volatile int	PortabilityModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	PortabilityModuleAnchorDestination
volatile int	ReadabilityModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	ReadabilityModuleAnchorDestination
volatile int	ZirconModuleAnchorSource = 0
static int LLVM_ATTRIBUTE_UNUSED	ZirconModuleAnchorDestination
volatile int	MPIModuleAnchorSource = 0
static constexpr StringLiteral	VerifyConfigWarningEnd = " [-verify-config]\n"

Typedef Documentation

ClangTidyModuleRegistry

using clang::tidy::ClangTidyModuleRegistry = typedef llvm::Registry<ClangTidyModule>

Definition at line 17 of file ClangTidyModuleRegistry.h.

DiagCallback

using clang::tidy::DiagCallback = typedef llvm::function_ref<void(const llvm::SMDiagnostic &)>

Definition at line 323 of file ClangTidyOptions.h.

FileExtensionsSet

using clang::tidy::FileExtensionsSet = typedef llvm::SmallSet<llvm::StringRef, 5>

Definition at line 16 of file FileExtensionsSet.h.

Enumeration Type Documentation

FixBehaviour

enum clang::tidy::FixBehaviour

Controls what kind of fixes clang-tidy is allowed to apply.

Enumerator
FB_NoFix	Don't try to apply any fix.
FB_Fix	Only apply fixes added to warnings.
FB_FixNotes	Apply fixes found in notes.

Definition at line 95 of file ClangTidy.h.

NoLintType

enum class clang::tidy::NoLintType

strong

Enumerator
NoLint
NoLintNextLine
NoLintBegin
NoLintEnd

Definition at line 43 of file NoLintDirectiveHandler.cpp.

Function Documentation

clangTidyMain()

int clang::tidy::clangTidyMain	(	int	argc,
		const char **	argv
	)

Definition at line 357 of file ClangTidyMain.cpp.

Referenced by main().

closest()

static StringRef clang::tidy::closest ( StringRef  Value, const StringSet<> &  Allowed  )

static

Definition at line 269 of file ClangTidyMain.cpp.

References desc().

configurationAsText()

std::string clang::tidy::configurationAsText

(

const ClangTidyOptions &

Options

)

Serializes configuration to a YAML-encoded string.

Definition at line 497 of file ClangTidyOptions.cpp.

References Output, and Text.

Referenced by clang::clangd::ParsedAST::build().

ConfigWarning()

static constexpr llvm::StringLiteral clang::tidy::ConfigWarning ( "invalid configuration value '%0' for option '%1'%select{|; expected a " "bool|; expected an integer|; did you mean '%3'?}2"  )

staticconstexpr

consumeNegativeIndicator()

static bool clang::tidy::consumeNegativeIndicator ( StringRef &  GlobList )

static

Definition at line 17 of file GlobList.cpp.

Referenced by clang::tidy::GlobList::GlobList().

createBaseFS()

static llvm::IntrusiveRefCntPtr< vfs::OverlayFileSystem > clang::tidy::createBaseFS ( )

static

Definition at line 343 of file ClangTidyMain.cpp.

createOptionsProvider()

static std::unique_ptr< ClangTidyOptionsProvider > clang::tidy::createOptionsProvider ( llvm::IntrusiveRefCntPtr< vfs::FileSystem >  FS )

static

Definition at line 169 of file ClangTidyMain.cpp.

References desc().

createRegexFromGlob()

static llvm::Regex clang::tidy::createRegexFromGlob ( StringRef &  Glob )

static

Definition at line 32 of file GlobList.cpp.

References C.

Referenced by clang::tidy::GlobList::GlobList().

diagHandlerImpl()

static void clang::tidy::diagHandlerImpl ( const llvm::SMDiagnostic &  Diag, void *  Ctx  )

static

Definition at line 481 of file ClangTidyOptions.cpp.

Referenced by parseConfigurationWithDiags().

exportReplacements() [1/2]

void clang::tidy::exportReplacements	(	const llvm::StringRef	MainFilePath,
		const std::vector< ClangTidyError > &	Errors,
		raw_ostream &	OS
	)

Definition at line 633 of file ClangTidy.cpp.

References Error, and OS.

exportReplacements() [2/2]

void clang::tidy::exportReplacements	(	StringRef	MainFilePath,
		const std::vector< ClangTidyError > &	Errors,
		raw_ostream &	OS
	)

Serializes replacements into YAML and writes them to the specified output stream.

extractNextGlob()

static llvm::StringRef clang::tidy::extractNextGlob ( StringRef &  GlobList )

static

Definition at line 25 of file GlobList.cpp.

Referenced by clang::tidy::GlobList::GlobList().

findDecl()

static const NamedDecl * clang::tidy::findDecl ( const RecordDecl &  RecDecl, StringRef  DeclName  )

static

Definition at line 85 of file RenamerClangTidyCheck.cpp.

References Decl.

Referenced by findDeclInBases().

findDeclInBases()

static NameLookup clang::tidy::findDeclInBases ( const CXXRecordDecl &  Parent, StringRef  DeclName, bool  AggressiveTemplateLookup  )

static

Returns a decl matching the DeclName in Parent or one of its base classes.

If AggressiveTemplateLookup is true then it will check template dependent base classes as well. If a matching decl is found in multiple base classes then it will return a flag indicating the multiple resolutions.

Definition at line 142 of file RenamerClangTidyCheck.cpp.

References findDecl(), findDeclInBases(), and Parent.

Referenced by findDeclInBases().

findPriorityOption()

static ClangTidyOptions::OptionMap::const_iterator clang::tidy::findPriorityOption ( const ClangTidyOptions::OptionMap &  Options, StringRef  NamePrefix, StringRef  LocalName, llvm::StringSet<> *  Collector  )

static

Definition at line 66 of file ClangTidyCheck.cpp.

References clang::tidy::ClangTidyCheck::Options.

Referenced by clang::tidy::ClangTidyCheck::OptionsView::getLocalOrGlobal().

formNoLintBlocks()

static SmallVector< NoLintBlockToken > clang::tidy::formNoLintBlocks ( SmallVector< NoLintToken >  NoLints, SmallVectorImpl< NoLintToken > &  UnmatchedTokens  )

static

Definition at line 186 of file NoLintDirectiveHandler.cpp.

References NoLint, NoLintBegin, and NoLintEnd.

getAllChecksAndOptions()

NamesAndOptions clang::tidy::getAllChecksAndOptions

(

bool

AllowEnablingAnalyzerAlphaCheckers

)

Definition at line 650 of file ClangTidy.cpp.

References AllowEnablingAnalyzerAlphaCheckers().

getAsBool()

static std::optional< bool > clang::tidy::getAsBool ( StringRef  Value, const llvm::Twine &  LookupName  )

static

Definition at line 93 of file ClangTidyCheck.cpp.

getBuffer()

static std::optional< StringRef > clang::tidy::getBuffer ( const SourceManager &  SrcMgr, FileID  File, bool  AllowIO  )

static

Definition at line 307 of file NoLintDirectiveHandler.cpp.

getCheckNames()

std::vector< std::string > clang::tidy::getCheckNames	(	const ClangTidyOptions &	Options,
		bool	AllowEnablingAnalyzerAlphaCheckers
	)

Fills the list of check names that are enabled when the provided filters are applied.

Definition at line 501 of file ClangTidy.cpp.

References AllowEnablingAnalyzerAlphaCheckers(), and clang::tidy::ClangTidyASTConsumerFactory::getCheckNames().

getCheckOptions()

ClangTidyOptions::OptionMap clang::tidy::getCheckOptions	(	const ClangTidyOptions &	Options,
		bool	AllowEnablingAnalyzerAlphaCheckers
	)

Returns the effective check-specific options.

The method configures ClangTidy with the specified Options and collects effective options from all created checks. The returned set of options includes default check-specific options for all keys not overridden by Options.

Definition at line 512 of file ClangTidy.cpp.

References AllowEnablingAnalyzerAlphaCheckers(), DiagConsumer, and clang::tidy::ClangTidyASTConsumerFactory::getCheckOptions().

getDiagnosticSuffix()

static std::string clang::tidy::getDiagnosticSuffix ( const RenamerClangTidyCheck::ShouldFixStatus  FixStatus, const std::string &  Fixup  )

static

Definition at line 558 of file RenamerClangTidyCheck.cpp.

References clang::tidy::RenamerClangTidyCheck::ConflictsWithKeyword, clang::tidy::RenamerClangTidyCheck::ConflictsWithMacroDefinition, clang::tidy::RenamerClangTidyCheck::FixInvalidIdentifier, clang::tidy::RenamerClangTidyCheck::IgnoreFailureThreshold, and clang::tidy::RenamerClangTidyCheck::ShouldFix.

Referenced by clang::tidy::RenamerClangTidyCheck::onEndOfTranslationUnit().

getFailureForNamedDecl()

static const NamedDecl * clang::tidy::getFailureForNamedDecl ( const NamedDecl *  ND )

static

Definition at line 118 of file RenamerClangTidyCheck.cpp.

References getOverrideMethod().

Referenced by clang::tidy::RenamerClangTidyCheck::addUsage().

getFixIt()

const llvm::StringMap< tooling::Replacements > * clang::tidy::getFixIt	(	const tooling::Diagnostic &	Diagnostic,
		bool	AnyFix
	)

Gets the Fix attached to Diagnostic.

If there isn't a Fix attached to the diagnostic and AnyFix is true, Check to see if exactly one note has a Fix and return it. Otherwise return nullptr.

Definition at line 353 of file ClangTidyDiagnosticConsumer.cpp.

References Diagnostic.

getLineStartAndEnd()

static std::pair< size_t, size_t > clang::tidy::getLineStartAndEnd ( StringRef  Buffer, size_t  From  )

static

Definition at line 275 of file NoLintDirectiveHandler.cpp.

getNoLints()

static SmallVector< NoLintToken > clang::tidy::getNoLints ( StringRef  Buffer )

static

Definition at line 112 of file NoLintDirectiveHandler.cpp.

References Pos, and strToNoLintType().

Referenced by lineHasNoLint().

getOverrideMethod()

static const CXXMethodDecl * clang::tidy::getOverrideMethod ( const CXXMethodDecl *  Method )

static

Returns the function that Method is overridding.

If There are none or multiple overrides it returns nullptr. If the overridden function itself is overridding then it will recurse up to find the first decl of the function.

Definition at line 99 of file RenamerClangTidyCheck.cpp.

Referenced by getFailureForNamedDecl().

getVfsFromFile()

llvm::IntrusiveRefCntPtr< vfs::FileSystem > clang::tidy::getVfsFromFile	(	const std::string &	OverlayFile,
		llvm::IntrusiveRefCntPtr< vfs::FileSystem >	BaseFS
	)

Definition at line 248 of file ClangTidyMain.cpp.

References desc().

handleErrors()

void clang::tidy::handleErrors	(	llvm::ArrayRef< ClangTidyError >	Errors,
		ClangTidyContext &	Context,
		FixBehaviour	Fix,
		unsigned &	WarningsAsErrorsCount,
		llvm::IntrusiveRefCntPtr< llvm::vfs::FileSystem >	BaseFS
	)

Displays the found Errors to the users.

If Fix is FB_Fix or FB_FixNotes, Errors containing fixes are automatically applied and reformatted. If no clang-format configuration file is found, the given \P FormatStyle is used.

Definition at line 606 of file ClangTidy.cpp.

References Error, and Fix().

hasNoName()

static bool clang::tidy::hasNoName ( const NamedDecl *  Decl )

static

Definition at line 114 of file RenamerClangTidyCheck.cpp.

References Decl.

Referenced by clang::tidy::RenamerClangTidyCheck::addUsage().

lineHasNoLint()

static bool clang::tidy::lineHasNoLint ( StringRef  Buffer, std::pair< size_t, size_t >  LineStartAndEnd, NoLintType  Type, StringRef  DiagName  )

static

Definition at line 284 of file NoLintDirectiveHandler.cpp.

References getNoLints(), NoLint, and Type.

makeAbsolute()

static SmallString< 256 > clang::tidy::makeAbsolute ( llvm::StringRef  Input )

static

Definition at line 332 of file ClangTidyMain.cpp.

makeNoLintError()

static tooling::Diagnostic clang::tidy::makeNoLintError ( const SourceManager &  SrcMgr, FileID  File, const NoLintToken &  NoLint  )

static

Definition at line 363 of file NoLintDirectiveHandler.cpp.

References Error, Loc, NoLint, and NoLintBegin.

mergeCommaSeparatedLists()

static void clang::tidy::mergeCommaSeparatedLists ( std::optional< std::string > &  Dest, const std::optional< std::string > &  Src  )

static

Definition at line 217 of file ClangTidyOptions.cpp.

References Src.

Referenced by clang::tidy::ClangTidyOptions::mergeWith().

mergeVectors()

template<typename T >

static void clang::tidy::mergeVectors ( std::optional< T > &  Dest, const std::optional< T > &  Src  )

static

Definition at line 208 of file ClangTidyOptions.cpp.

References Src.

Referenced by clang::tidy::ClangTidyOptions::mergeWith().

overrideValue()

template<typename T >

static void clang::tidy::overrideValue ( std::optional< T > &  Dest, const std::optional< T > &  Src  )

static

Definition at line 224 of file ClangTidyOptions.cpp.

References Src.

Referenced by clang::tidy::ClangTidyOptions::mergeWith().

parseConfiguration()

llvm::ErrorOr< ClangTidyOptions > clang::tidy::parseConfiguration

(

llvm::MemoryBufferRef

Config

)

Parses configuration from JSON and returns ClangTidyOptions or an error.

Definition at line 472 of file ClangTidyOptions.cpp.

References Config().

Referenced by clang::tidy::FileOptionsBaseProvider::FileOptionsBaseProvider().

parseConfigurationWithDiags()

llvm::ErrorOr< ClangTidyOptions > clang::tidy::parseConfigurationWithDiags	(	llvm::MemoryBufferRef	Config,
		DiagCallback	Handler
	)

Definition at line 486 of file ClangTidyOptions.cpp.

References Config(), and diagHandlerImpl().

parseLineFilter() [1/2]

std::error_code clang::tidy::parseLineFilter	(	llvm::StringRef	LineFilter,
		ClangTidyGlobalOptions &	Options
	)

Parses LineFilter from JSON and stores it to the Options.

parseLineFilter() [2/2]

std::error_code clang::tidy::parseLineFilter	(	StringRef	LineFilter,
		clang::tidy::ClangTidyGlobalOptions &	Options
	)

Parses -line-filter option and stores it to the Options.

Definition at line 464 of file ClangTidyOptions.cpp.

References clang::tidy::ClangTidyGlobalOptions::LineFilter, and LineFilter().

printStats()

static void clang::tidy::printStats ( const ClangTidyStats &  Stats )

static

Definition at line 141 of file ClangTidyMain.cpp.

References desc().

runClangTidy() [1/2]

std::vector< ClangTidyError > clang::tidy::runClangTidy	(	clang::tidy::ClangTidyContext &	Context,
		const CompilationDatabase &	Compilations,
		ArrayRef< std::string >	InputFiles,
		llvm::IntrusiveRefCntPtr< llvm::vfs::OverlayFileSystem >	BaseFS,
		bool	ApplyAnyFix,
		bool	EnableCheckProfile,
		llvm::StringRef	StoreCheckProfile
	)

Definition at line 528 of file ClangTidy.cpp.

References Action, Args, clang::tidy::ClangTidyASTConsumerFactory::createASTConsumer(), DiagConsumer, EnableCheckProfile(), Filename, and StoreCheckProfile().

runClangTidy() [2/2]

std::vector< ClangTidyError > clang::tidy::runClangTidy	(	clang::tidy::ClangTidyContext &	Context,
		const tooling::CompilationDatabase &	Compilations,
		ArrayRef< std::string >	InputFiles,
		llvm::IntrusiveRefCntPtr< llvm::vfs::OverlayFileSystem >	BaseFS,
		bool	ApplyAnyFix,
		bool	EnableCheckProfile = false,
		llvm::StringRef	StoreCheckProfile = StringRef()
	)

Run a set of clang-tidy checks on a set of files.

Parameters

EnableCheckProfile	If provided, it enables check profile collection in MatchFinder, and will contain the result of the profile.
StoreCheckProfile	If provided, and EnableCheckProfile is true, the profile will not be output to stderr, but will instead be stored as a JSON file in the specified directory.

strToNoLintType()

static std::optional< NoLintType > clang::tidy::strToNoLintType ( StringRef  Str )

static

Definition at line 47 of file NoLintDirectiveHandler.cpp.

References NoLint, NoLintBegin, NoLintEnd, NoLintNextLine, and Type.

Referenced by getNoLints().

trimWhitespace()

static std::string clang::tidy::trimWhitespace ( StringRef  Checks )

static

Definition at line 64 of file NoLintDirectiveHandler.cpp.

verifyChecks()

static bool clang::tidy::verifyChecks ( const StringSet<> &  AllChecks, StringRef  CheckGlob, StringRef  Source  )

static

Definition at line 284 of file ClangTidyMain.cpp.

References desc().

verifyFileExtensions()

static bool clang::tidy::verifyFileExtensions ( const std::vector< std::string > &  HeaderFileExtensions, const std::vector< std::string > &  ImplementationFileExtensions, StringRef  Source  )

static

Definition at line 312 of file ClangTidyMain.cpp.

References desc().

withinNoLintBlock()

static bool clang::tidy::withinNoLintBlock ( ArrayRef< NoLintBlockToken >  NoLintBlocks, size_t  DiagPos, StringRef  DiagName  )

static

Definition at line 299 of file NoLintDirectiveHandler.cpp.

X() [1/7]

static ClangTidyModuleRegistry::Add< altera::AlteraModule > clang::tidy::X ( "altera-module"  , "Adds Altera FPGA OpenCL lint checks."    )

static

X() [2/7]

static ClangTidyModuleRegistry::Add< bugprone::BugproneModule > clang::tidy::X ( "bugprone-module"  , "Adds checks for bugprone code constructs."    )

static

X() [3/7]

static ClangTidyModuleRegistry::Add< cert::CERTModule > clang::tidy::X ( "cert-module"  , "Adds lint checks corresponding to CERT secure coding guidelines."    )

static

X() [4/7]

static ClangTidyModuleRegistry::Add< concurrency::ConcurrencyModule > clang::tidy::X ( "concurrency-module"  , "Adds concurrency checks."    )

static

X() [5/7]

static ClangTidyModuleRegistry::Add< darwin::DarwinModule > clang::tidy::X ( "darwin-module"  , "Adds Darwin-specific lint checks."    )

static

X() [6/7]

static ClangTidyModuleRegistry::Add< misc::MiscModule > clang::tidy::X ( "misc-module"  , "Adds miscellaneous lint checks."    )

static

X() [7/7]

static ClangTidyModuleRegistry::Add< mpi::MPIModule > clang::tidy::X ( "mpi-module"  , "Adds MPI clang-tidy checks."    )

static

Variable Documentation

AbseilModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::AbseilModuleAnchorDestination

static

Initial value:

=
    AbseilModuleAnchorSource

Definition at line 19 of file ClangTidyForceLinker.h.

AbseilModuleAnchorSource

volatile int clang::tidy::AbseilModuleAnchorSource = 0

Definition at line 85 of file AbseilTidyModule.cpp.

AlteraModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::AlteraModuleAnchorDestination

static

Initial value:

=
    AlteraModuleAnchorSource

Definition at line 24 of file ClangTidyForceLinker.h.

AlteraModuleAnchorSource

volatile int clang::tidy::AlteraModuleAnchorSource = 0

Definition at line 46 of file AlteraTidyModule.cpp.

AndroidModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::AndroidModuleAnchorDestination

static

Initial value:

=
    AndroidModuleAnchorSource

Definition at line 29 of file ClangTidyForceLinker.h.

AndroidModuleAnchorSource

volatile int clang::tidy::AndroidModuleAnchorSource = 0

Definition at line 69 of file AndroidTidyModule.cpp.

BoostModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::BoostModuleAnchorDestination

static

Initial value:

=
    BoostModuleAnchorSource

Definition at line 34 of file ClangTidyForceLinker.h.

BoostModuleAnchorSource

volatile int clang::tidy::BoostModuleAnchorSource = 0

Definition at line 35 of file BoostTidyModule.cpp.

BugproneModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::BugproneModuleAnchorDestination

static

Initial value:

=
    BugproneModuleAnchorSource

Definition at line 39 of file ClangTidyForceLinker.h.

BugproneModuleAnchorSource

volatile int clang::tidy::BugproneModuleAnchorSource = 0

Definition at line 273 of file BugproneTidyModule.cpp.

CERTModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::CERTModuleAnchorDestination

static

Initial value:

=
    CERTModuleAnchorSource

Definition at line 44 of file ClangTidyForceLinker.h.

CERTModuleAnchorSource

volatile int clang::tidy::CERTModuleAnchorSource = 0

Definition at line 353 of file CERTTidyModule.cpp.

ConcurrencyModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::ConcurrencyModuleAnchorDestination

static

Initial value:

=
    ConcurrencyModuleAnchorSource

Definition at line 49 of file ClangTidyForceLinker.h.

ConcurrencyModuleAnchorSource

volatile int clang::tidy::ConcurrencyModuleAnchorSource = 0

Definition at line 36 of file ConcurrencyTidyModule.cpp.

CppCoreGuidelinesModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::CppCoreGuidelinesModuleAnchorDestination

static

Initial value:

=
    CppCoreGuidelinesModuleAnchorSource

Definition at line 54 of file ClangTidyForceLinker.h.

CppCoreGuidelinesModuleAnchorSource

volatile int clang::tidy::CppCoreGuidelinesModuleAnchorSource = 0

Definition at line 159 of file CppCoreGuidelinesTidyModule.cpp.

DarwinModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::DarwinModuleAnchorDestination

static

Initial value:

=
    DarwinModuleAnchorSource

Definition at line 59 of file ClangTidyForceLinker.h.

DarwinModuleAnchorSource

volatile int clang::tidy::DarwinModuleAnchorSource = 0

Definition at line 36 of file DarwinTidyModule.cpp.

FuchsiaModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::FuchsiaModuleAnchorDestination

static

Initial value:

=
    FuchsiaModuleAnchorSource

Definition at line 64 of file ClangTidyForceLinker.h.

FuchsiaModuleAnchorSource

volatile int clang::tidy::FuchsiaModuleAnchorSource = 0

Definition at line 55 of file FuchsiaTidyModule.cpp.

GoogleModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::GoogleModuleAnchorDestination

static

Initial value:

=
    GoogleModuleAnchorSource

Definition at line 69 of file ClangTidyForceLinker.h.

GoogleModuleAnchorSource

volatile int clang::tidy::GoogleModuleAnchorSource = 0

Definition at line 103 of file GoogleTidyModule.cpp.

HICPPModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::HICPPModuleAnchorDestination

static

Initial value:

=
    HICPPModuleAnchorSource

Definition at line 74 of file ClangTidyForceLinker.h.

HICPPModuleAnchorSource

volatile int clang::tidy::HICPPModuleAnchorSource = 0

Definition at line 123 of file HICPPTidyModule.cpp.

LinuxKernelModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::LinuxKernelModuleAnchorDestination

static

Initial value:

=
    LinuxKernelModuleAnchorSource

Definition at line 79 of file ClangTidyForceLinker.h.

LinuxKernelModuleAnchorSource

volatile int clang::tidy::LinuxKernelModuleAnchorSource = 0

Definition at line 33 of file LinuxKernelTidyModule.cpp.

LLVMLibcModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::LLVMLibcModuleAnchorDestination

static

Initial value:

=
    LLVMLibcModuleAnchorSource

Definition at line 89 of file ClangTidyForceLinker.h.

LLVMLibcModuleAnchorSource

volatile int clang::tidy::LLVMLibcModuleAnchorSource = 0

Definition at line 42 of file LLVMLibcTidyModule.cpp.

LLVMModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::LLVMModuleAnchorDestination

static

Initial value:

=
    LLVMModuleAnchorSource

Definition at line 84 of file ClangTidyForceLinker.h.

LLVMModuleAnchorSource

volatile int clang::tidy::LLVMModuleAnchorSource = 0

Definition at line 60 of file LLVMTidyModule.cpp.

MiscModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::MiscModuleAnchorDestination

static

Initial value:

=
    MiscModuleAnchorSource

Definition at line 94 of file ClangTidyForceLinker.h.

MiscModuleAnchorSource

volatile int clang::tidy::MiscModuleAnchorSource = 0

Definition at line 95 of file MiscTidyModule.cpp.

ModernizeModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::ModernizeModuleAnchorDestination

static

Initial value:

=
    ModernizeModuleAnchorSource

Definition at line 99 of file ClangTidyForceLinker.h.

ModernizeModuleAnchorSource

volatile int clang::tidy::ModernizeModuleAnchorSource = 0

Definition at line 136 of file ModernizeTidyModule.cpp.

MPIModuleAnchorSource

volatile int clang::tidy::MPIModuleAnchorSource = 0

Definition at line 34 of file MPITidyModule.cpp.

ObjCModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::ObjCModuleAnchorDestination

static

Initial value:

=
    ObjCModuleAnchorSource

Definition at line 112 of file ClangTidyForceLinker.h.

ObjCModuleAnchorSource

volatile int clang::tidy::ObjCModuleAnchorSource = 0

Definition at line 59 of file ObjCTidyModule.cpp.

OpenMPModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::OpenMPModuleAnchorDestination

static

Initial value:

=
    OpenMPModuleAnchorSource

Definition at line 117 of file ClangTidyForceLinker.h.

OpenMPModuleAnchorSource

volatile int clang::tidy::OpenMPModuleAnchorSource = 0

Definition at line 37 of file OpenMPTidyModule.cpp.

PerformanceModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::PerformanceModuleAnchorDestination

static

Initial value:

=
    PerformanceModuleAnchorSource

Definition at line 122 of file ClangTidyForceLinker.h.

PerformanceModuleAnchorSource

volatile int clang::tidy::PerformanceModuleAnchorSource = 0

Definition at line 84 of file PerformanceTidyModule.cpp.

PortabilityModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::PortabilityModuleAnchorDestination

static

Initial value:

=
    PortabilityModuleAnchorSource

Definition at line 127 of file ClangTidyForceLinker.h.

PortabilityModuleAnchorSource

volatile int clang::tidy::PortabilityModuleAnchorSource = 0

Definition at line 39 of file PortabilityTidyModule.cpp.

ReadabilityModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::ReadabilityModuleAnchorDestination

static

Initial value:

=
    ReadabilityModuleAnchorSource

Definition at line 132 of file ClangTidyForceLinker.h.

ReadabilityModuleAnchorSource

volatile int clang::tidy::ReadabilityModuleAnchorSource = 0

Definition at line 186 of file ReadabilityTidyModule.cpp.

VerifyConfigWarningEnd

constexpr StringLiteral clang::tidy::VerifyConfigWarningEnd = " [-verify-config]\n"

staticconstexpr

Definition at line 282 of file ClangTidyMain.cpp.

ZirconModuleAnchorDestination

int LLVM_ATTRIBUTE_UNUSED clang::tidy::ZirconModuleAnchorDestination

static

Initial value:

=
    ZirconModuleAnchorSource

Definition at line 137 of file ClangTidyForceLinker.h.

ZirconModuleAnchorSource

volatile int clang::tidy::ZirconModuleAnchorSource = 0

Definition at line 35 of file ZirconTidyModule.cpp.