CompilerInstance - Helper class for managing a single instance of the Clang compiler. More...

#include "clang/Frontend/CompilerInstance.h"

Inheritance diagram for clang::CompilerInstance:

Classes
class	ThreadSafeCloneConfig
	Configuration object for making the result of `cloneForModuleCompile()` thread-safe. More...

Public Member Functions
	CompilerInstance (std::shared_ptr< CompilerInvocation > Invocation=std::make_shared< CompilerInvocation >(), std::shared_ptr< PCHContainerOperations > PCHContainerOps=std::make_shared< PCHContainerOperations >(), std::shared_ptr< ModuleCache > ModCache=nullptr)
	~CompilerInstance () override
void	setOutputStream (std::unique_ptr< llvm::raw_pwrite_stream > OutStream)
std::unique_ptr< llvm::raw_pwrite_stream >	takeOutputStream ()
void	createASTReader ()
bool	loadModuleFile (ModuleFileName FileName, serialization::ModuleFile *&LoadedModuleFile)
std::unique_ptr< CompilerInstance >	cloneForModuleCompile (SourceLocation ImportLoc, const Module *Module, StringRef ModuleFileName, std::optional< ThreadSafeCloneConfig > ThreadSafeConfig=std::nullopt)
	Creates a new `CompilerInstance` for compiling a module.
std::unique_ptr< llvm::MemoryBuffer >	compileModule (SourceLocation ImportLoc, StringRef ModuleName, StringRef ModuleFileName, CompilerInstance &Instance)
	Compile a module file for the given module, using the options provided by the importing compiler instance.
ModuleLoadResult	loadModule (SourceLocation ImportLoc, ModuleIdPath Path, Module::NameVisibilityKind Visibility, bool IsInclusionDirective) override
	Attempt to load the given module.
void	createModuleFromSource (SourceLocation ImportLoc, StringRef ModuleName, StringRef Source) override
	Attempt to create the given module from the specified source buffer.
void	makeModuleVisible (Module *Mod, Module::NameVisibilityKind Visibility, SourceLocation ImportLoc) override
	Make the given module visible.
bool	hadModuleLoaderFatalFailure () const
GlobalModuleIndex *	loadGlobalModuleIndex (SourceLocation TriggerLoc) override
	Load, create, or return global module.
bool	lookupMissingImports (StringRef Name, SourceLocation TriggerLoc) override
	Check global module index for missing imports.
void	setGenModuleActionWrapper (GenModuleActionWrapperFunc Wrapper)
GenModuleActionWrapperFunc	getGenModuleActionWrapper () const
void	addDependencyCollector (std::shared_ptr< DependencyCollector > Listener)
void	clearDependencyCollectors ()
std::vector< std::shared_ptr< DependencyCollector > > &	getDependencyCollectors ()
void	setExternalSemaSource (IntrusiveRefCntPtr< ExternalSemaSource > ESS)
ModuleCache &	getModuleCache () const
std::shared_ptr< ModuleCache >	getModuleCachePtr () const
High-Level Operations
bool	ExecuteAction (FrontendAction &Act)
	ExecuteAction - Execute the provided action against the compiler's CompilerInvocation object.
void	printDiagnosticStats ()
	At the end of a compilation, print the number of warnings/errors.
void	LoadRequestedPlugins ()
	Load the list of plugins requested in the `FrontendOptions`.
Compiler Invocation and Options
CompilerInvocation &	getInvocation ()
std::shared_ptr< CompilerInvocation >	getInvocationPtr ()
bool	shouldBuildGlobalModuleIndex () const
	Indicates whether we should (re)build the global module index.
void	setBuildGlobalModuleIndex (bool Build)
	Set the flag indicating whether we should (re)build the global module index.
Forwarding Methods
AnalyzerOptions &	getAnalyzerOpts ()
CodeGenOptions &	getCodeGenOpts ()
const CodeGenOptions &	getCodeGenOpts () const
DependencyOutputOptions &	getDependencyOutputOpts ()
const DependencyOutputOptions &	getDependencyOutputOpts () const
DiagnosticOptions &	getDiagnosticOpts ()
const DiagnosticOptions &	getDiagnosticOpts () const
FileSystemOptions &	getFileSystemOpts ()
const FileSystemOptions &	getFileSystemOpts () const
FrontendOptions &	getFrontendOpts ()
const FrontendOptions &	getFrontendOpts () const
HeaderSearchOptions &	getHeaderSearchOpts ()
const HeaderSearchOptions &	getHeaderSearchOpts () const
APINotesOptions &	getAPINotesOpts ()
const APINotesOptions &	getAPINotesOpts () const
LangOptions &	getLangOpts ()
const LangOptions &	getLangOpts () const
PreprocessorOptions &	getPreprocessorOpts ()
const PreprocessorOptions &	getPreprocessorOpts () const
PreprocessorOutputOptions &	getPreprocessorOutputOpts ()
const PreprocessorOutputOptions &	getPreprocessorOutputOpts () const
TargetOptions &	getTargetOpts ()
const TargetOptions &	getTargetOpts () const
Diagnostics Engine
bool	hasDiagnostics () const
DiagnosticsEngine &	getDiagnostics () const
	Get the current diagnostics engine.
IntrusiveRefCntPtr< DiagnosticsEngine >	getDiagnosticsPtr () const
void	setDiagnostics (llvm::IntrusiveRefCntPtr< DiagnosticsEngine > Value)
	setDiagnostics - Replace the current diagnostics engine.
DiagnosticConsumer &	getDiagnosticClient () const
VerboseOutputStream
void	setVerboseOutputStream (raw_ostream &Value)
	Replace the current stream for verbose output.
void	setVerboseOutputStream (std::unique_ptr< raw_ostream > Value)
	Replace the current stream for verbose output.
raw_ostream &	getVerboseOutputStream ()
	Get the current stream for verbose output.
Target Info
bool	hasTarget () const
TargetInfo &	getTarget () const
IntrusiveRefCntPtr< TargetInfo >	getTargetPtr () const
void	setTarget (TargetInfo *Value)
	Replace the current Target.
AuxTarget Info
TargetInfo *	getAuxTarget () const
void	setAuxTarget (TargetInfo *Value)
	Replace the current AuxTarget.
bool	createTarget ()
Virtual File System
bool	hasVirtualFileSystem () const
void	createVirtualFileSystem (IntrusiveRefCntPtr< llvm::vfs::FileSystem > BaseFS=llvm::vfs::getRealFileSystem(), DiagnosticConsumer *DC=nullptr)
	Create a virtual file system instance based on the invocation.
void	setVirtualFileSystem (IntrusiveRefCntPtr< llvm::vfs::FileSystem > FS)
	Use the given file system.
llvm::vfs::FileSystem &	getVirtualFileSystem () const
IntrusiveRefCntPtr< llvm::vfs::FileSystem >	getVirtualFileSystemPtr () const
File Manager
bool	hasFileManager () const
FileManager &	getFileManager () const
	Return the current file manager to the caller.
IntrusiveRefCntPtr< FileManager >	getFileManagerPtr () const
void	resetAndLeakFileManager ()
void	setFileManager (IntrusiveRefCntPtr< FileManager > Value)
	Replace the current file manager.
Output Manager
void	setOutputManager (IntrusiveRefCntPtr< llvm::vfs::OutputBackend > NewOutputs)
	Set the output manager.
void	createOutputManager ()
	Create an output manager.
bool	hasOutputManager () const
llvm::vfs::OutputBackend &	getOutputManager ()
llvm::vfs::OutputBackend &	getOrCreateOutputManager ()
Source Manager
bool	hasSourceManager () const
SourceManager &	getSourceManager () const
	Return the current source manager.
IntrusiveRefCntPtr< SourceManager >	getSourceManagerPtr () const
void	resetAndLeakSourceManager ()
void	setSourceManager (llvm::IntrusiveRefCntPtr< SourceManager > Value)
	setSourceManager - Replace the current source manager.
Preprocessor
bool	hasPreprocessor () const
Preprocessor &	getPreprocessor () const
	Return the current preprocessor.
std::shared_ptr< Preprocessor >	getPreprocessorPtr ()
void	resetAndLeakPreprocessor ()
void	setPreprocessor (std::shared_ptr< Preprocessor > Value)
	Replace the current preprocessor.
ASTContext
bool	hasASTContext () const
ASTContext &	getASTContext () const
IntrusiveRefCntPtr< ASTContext >	getASTContextPtr () const
void	resetAndLeakASTContext ()
void	setASTContext (llvm::IntrusiveRefCntPtr< ASTContext > Value)
	setASTContext - Replace the current AST context.
void	setSema (Sema *S)
	Replace the current Sema; the compiler instance takes ownership of S.
ASTConsumer
bool	hasASTConsumer () const
ASTConsumer &	getASTConsumer () const
std::unique_ptr< ASTConsumer >	takeASTConsumer ()
	takeASTConsumer - Remove the current AST consumer and give ownership to the caller.
void	setASTConsumer (std::unique_ptr< ASTConsumer > Value)
	setASTConsumer - Replace the current AST consumer; the compiler instance takes ownership of `Value`.
Semantic analysis
bool	hasSema () const
Sema &	getSema () const
std::unique_ptr< Sema >	takeSema ()
void	resetAndLeakSema ()
Module Management
IntrusiveRefCntPtr< ASTReader >	getASTReader () const
void	setASTReader (IntrusiveRefCntPtr< ASTReader > Reader)
std::shared_ptr< ModuleDependencyCollector >	getModuleDepCollector () const
void	setModuleDepCollector (std::shared_ptr< ModuleDependencyCollector > Collector)
std::shared_ptr< PCHContainerOperations >	getPCHContainerOperations () const
const PCHContainerWriter &	getPCHContainerWriter () const
	Return the appropriate PCHContainerWriter depending on the current CodeGenOptions.
const PCHContainerReader &	getPCHContainerReader () const
	Return the appropriate PCHContainerReader depending on the current CodeGenOptions.
Code Completion
bool	hasCodeCompletionConsumer () const
CodeCompleteConsumer &	getCodeCompletionConsumer () const
void	setCodeCompletionConsumer (CodeCompleteConsumer *Value)
	setCodeCompletionConsumer - Replace the current code completion consumer; the compiler instance takes ownership of `Value`.
Back-end Pass Plugins
}
llvm::ArrayRef< std::unique_ptr< llvm::PassPlugin > >	getPassPlugins () const
Frontend timer
llvm::TimerGroup &	getTimerGroup () const
llvm::Timer &	getFrontendTimer () const
Output Files
}
void	clearOutputFiles (bool EraseFiles)
	clearOutputFiles - Clear the output file list.
Public Member Functions inherited from clang::ModuleLoader
	ModuleLoader (bool BuildingModule=false)
virtual	~ModuleLoader ()
bool	buildingModule () const
	Returns true if this instance is building a module.
void	setBuildingModule (bool BuildingModuleFlag)
	Flag indicating whether this instance is building a module.

Construction Utility Methods
void	createDiagnostics (DiagnosticConsumer *Client=nullptr, bool ShouldOwnClient=true)
	Create the diagnostics engine using the invocation's diagnostic options and replace any existing one with it.
void	createFileManager ()
	Create the file manager and replace any existing one with it.
void	createSourceManager ()
	Create the source manager and replace any existing one with it.
void	createPreprocessor (TranslationUnitKind TUKind)
	Create the preprocessor, using the invocation, file, and source managers, and replace any existing one with it.
void	setDependencyDirectivesGetter (std::unique_ptr< DependencyDirectivesGetter > Getter)
void	createASTContext ()
	Create the AST context.
void	createPCHExternalASTSource (StringRef Path, DisableValidationForModuleKind DisableValidation, bool AllowPCHWithCompilerErrors, void *DeserializationListener, bool OwnDeserializationListener)
	Create an external AST source to read a PCH file and attach it to the AST context.
void	createCodeCompletionConsumer ()
	Create a code completion consumer using the invocation; note that this will cause the source manager to truncate the input source file at the completion point.
void	createSema (TranslationUnitKind TUKind, CodeCompleteConsumer *CompletionConsumer)
	Create the Sema object to be used for parsing.
void	createFrontendTimer ()
	Create the frontend timer and replace any existing one with it.
std::unique_ptr< raw_pwrite_stream >	createDefaultOutputFile (bool Binary=true, StringRef BaseInput="", StringRef Extension="", bool RemoveFileOnSignal=true, bool CreateMissingDirectories=false, bool ForceUseTemporary=false)
	Create the default output file (from the invocation's options) and add it to the list of tracked output files.
std::unique_ptr< raw_pwrite_stream >	createOutputFile (StringRef OutputPath, bool Binary, bool RemoveFileOnSignal, bool UseTemporary, bool CreateMissingDirectories=false)
	Create a new output file, optionally deriving the output path name, and add it to the list of tracked output files.
std::unique_ptr< raw_pwrite_stream >	createNullOutputFile ()
static IntrusiveRefCntPtr< DiagnosticsEngine >	createDiagnostics (llvm::vfs::FileSystem &VFS, DiagnosticOptions &Opts, DiagnosticConsumer Client=nullptr, bool ShouldOwnClient=true, const CodeGenOptions CodeGenOpts=nullptr)
	Create a DiagnosticsEngine object.
static IntrusiveRefCntPtr< ASTReader >	createPCHExternalASTSource (StringRef Path, StringRef Sysroot, DisableValidationForModuleKind DisableValidation, bool AllowPCHWithCompilerErrors, Preprocessor &PP, ModuleCache &ModCache, ASTContext &Context, const PCHContainerReader &PCHContainerRdr, const CodeGenOptions &CodeGenOpts, ArrayRef< std::shared_ptr< ModuleFileExtension > > Extensions, ArrayRef< std::shared_ptr< DependencyCollector > > DependencyCollectors, void *DeserializationListener, bool OwnDeserializationListener, bool Preamble, bool UseGlobalModuleIndex)
	Create an external AST source to read a PCH file.
static CodeCompleteConsumer *	createCodeCompletionConsumer (Preprocessor &PP, StringRef Filename, unsigned Line, unsigned Column, const CodeCompleteOptions &Opts, raw_ostream &OS)
	Create a code completion consumer to print code completion results, at `Filename`, `Line`, and `Column`, to the given output stream `OS`.

Initialization Utility Methods
bool	InitializeSourceManager (const FrontendInputFile &Input)
	InitializeSourceManager - Initialize the source manager to set InputFile as the main file.
static bool	InitializeSourceManager (const FrontendInputFile &Input, DiagnosticsEngine &Diags, FileManager &FileMgr, SourceManager &SourceMgr)
	InitializeSourceManager - Initialize the source manager to set InputFile as the main file.

Additional Inherited Members
Static Public Member Functions inherited from clang::ModuleLoader
static std::string	getFlatNameFromPath (ModuleIdPath Path)
Public Attributes inherited from clang::ModuleLoader
bool	HadFatalFailure = false

Detailed Description

CompilerInstance - Helper class for managing a single instance of the Clang compiler.

The CompilerInstance serves two purposes: (1) It manages the various objects which are necessary to run the compiler, for example the preprocessor, the target information, and the AST context. (2) It provides utility routines for constructing and manipulating the common Clang objects.

The compiler instance generally owns the instance of all the objects that it manages. However, clients can still share objects by manually setting the object and retaking ownership prior to destroying the CompilerInstance.

The compiler instance is intended to simplify clients, but not to lock them in to the compiler instance for everything. When possible, utility functions come in two forms; a short form that reuses the CompilerInstance objects, and a long form that takes explicit instances of any required objects.

Definition at line 84 of file CompilerInstance.h.

Constructor & Destructor Documentation

◆ CompilerInstance()

CompilerInstance::CompilerInstance	(	std::shared_ptr< CompilerInvocation >	Invocation = std::make_shared<CompilerInvocation>(),
		std::shared_ptr< PCHContainerOperations >	PCHContainerOps = std::make_shared<PCHContainerOperations>(),
		std::shared_ptr< ModuleCache >	ModCache = nullptr )

explicit

Definition at line 73 of file CompilerInstance.cpp.

References clang::createCrossProcessModuleCache(), clang::ModuleLoader::ModuleLoader(), and clang::nullptr.

◆ ~CompilerInstance()

CompilerInstance::~CompilerInstance ( )

override

Definition at line 85 of file CompilerInstance.cpp.

Member Function Documentation

◆ addDependencyCollector()

void clang::CompilerInstance::addDependencyCollector ( std::shared_ptr< DependencyCollector > Listener )

inline

Definition at line 986 of file CompilerInstance.h.

Referenced by createPreprocessor(), and clang::dependencies::initializeScanInstanceDependencyCollector().

◆ clearDependencyCollectors()

void clang::CompilerInstance::clearDependencyCollectors ( )

inline

Definition at line 990 of file CompilerInstance.h.

◆ clearOutputFiles()

void CompilerInstance::clearOutputFiles ( bool EraseFiles )

clearOutputFiles - Clear the output file list.

The underlying output streams must have been closed beforehand.

Parameters

EraseFiles - If true, attempt to erase the files from disk.

Definition at line 770 of file CompilerInstance.cpp.

References hasASTConsumer().

Referenced by clang::FrontendAction::BeginSourceFile(), and clang::FrontendAction::EndSourceFile().

◆ cloneForModuleCompile()

std::unique_ptr< CompilerInstance > CompilerInstance::cloneForModuleCompile	(	SourceLocation	ImportLoc,
		const Module *	Module,
		StringRef	ModuleFileName,
		std::optional< ThreadSafeCloneConfig >	ThreadSafeConfig = std::nullopt )

Creates a new CompilerInstance for compiling a module.

This takes care of creating appropriate FrontendInputFile for public/private frameworks, inferred modules and such.

The ThreadSafeConfig takes precedence over the DiagnosticConsumer and FileSystem of this instance (and disables FileManager sharing).

Definition at line 1351 of file CompilerInstance.cpp.

References clang::Module::Directory, clang::ModuleMap::getContainingModuleMapFileID(), clang::SrcMgr::SLocEntry::getFile(), clang::SrcMgr::FileInfo::getFileCharacteristic(), getFileManager(), clang::Preprocessor::getHeaderSearchInfo(), getLangOpts(), getLanguageFromOptions(), clang::HeaderSearch::getModuleMap(), clang::ModuleMap::getModuleMapFileForUniquing(), clang::DirectoryEntryRef::getName(), clang::FileEntryRef::getName(), clang::FileEntryRef::getNameAsRequested(), getPreprocessor(), getPublicModuleMap(), getSourceManager(), clang::Module::getTopLevelModuleName(), clang::Module::IsSystem, clang::FileID::isValid(), clang::SourceLocation::isValid(), clang::InputKind::ModuleMap, and clang::Module::print().

Referenced by compileModuleImpl().

◆ compileModule()

std::unique_ptr< llvm::MemoryBuffer > CompilerInstance::compileModule	(	SourceLocation	ImportLoc,
		StringRef	ModuleName,
		StringRef	ModuleFileName,
		CompilerInstance &	Instance )

Compile a module file for the given module, using the options provided by the importing compiler instance.

Returns the PCM file in a buffer.

Definition at line 1263 of file CompilerInstance.cpp.

References clang::FileManager::AddStats(), clang::DesiredStackSize, getDiagnostics(), getFileManager(), getFrontendOpts(), getModuleCache(), clang::DiagnosticsEngine::Report(), and setBuildGlobalModuleIndex().

Referenced by compileModuleImpl(), and createModuleFromSource().

◆ createASTContext()

void CompilerInstance::createASTContext ( )

Create the AST context.

Definition at line 553 of file CompilerInstance.cpp.

References getAuxTarget(), getLangOpts(), getPreprocessor(), getTarget(), and setASTContext().

Referenced by clang::FrontendAction::BeginSourceFile(), and createASTReader().

◆ createASTReader()

void CompilerInstance::createASTReader ( )

Definition at line 1721 of file CompilerInstance.cpp.

References clang::FrontendOptions::AllowPCMWithCompilerErrors, createASTContext(), clang::PreprocessorOptions::DisablePCHOrModuleValidation, getASTConsumer(), getASTContext(), getCodeGenOpts(), getFrontendOpts(), getHeaderSearchOpts(), getModuleCache(), getPCHContainerReader(), getPreprocessor(), getPreprocessorOpts(), getSema(), getSourceManager(), hasASTConsumer(), hasASTContext(), hasSema(), clang::HeaderSearchOptions::ModulesForceValidateUserHeaders, clang::HeaderSearchOptions::ModulesValidateSystemHeaders, clang::ASTContext::setASTMutationListener(), clang::ASTContext::setExternalSource(), clang::HeaderSearchOptions::Sysroot, and clang::HeaderSearchOptions::ValidateASTInputFilesContent.

Referenced by clang::FrontendAction::BeginSourceFile(), clang::RewriteIncludesAction::BeginSourceFileAction(), loadGlobalModuleIndex(), loadModuleFile(), and makeModuleVisible().

◆ createCodeCompletionConsumer() [1/2]

void CompilerInstance::createCodeCompletionConsumer ( )

Create a code completion consumer using the invocation; note that this will cause the source manager to truncate the input source file at the completion point.

Definition at line 712 of file CompilerInstance.cpp.

References clang::FrontendOptions::CodeCompletionAt, clang::ParsedSourceLocation::Column, createCodeCompletionConsumer(), EnableCodeCompletion(), clang::ParsedSourceLocation::FileName, getFrontendOpts(), getPreprocessor(), clang::ParsedSourceLocation::Line, and setCodeCompletionConsumer().

Referenced by createCodeCompletionConsumer(), and clang::ASTFrontendAction::ExecuteAction().

◆ createCodeCompletionConsumer() [2/2]

CodeCompleteConsumer * CompilerInstance::createCodeCompletionConsumer	(	Preprocessor &	PP,
		StringRef	Filename,
		unsigned	Line,
		unsigned	Column,
		const CodeCompleteOptions &	Opts,
		raw_ostream &	OS )

static

Create a code completion consumer to print code completion results, at Filename, Line, and Column, to the given output stream OS.

Definition at line 732 of file CompilerInstance.cpp.

References clang::Column, EnableCodeCompletion(), and clang::Line.

◆ createDefaultOutputFile()

std::unique_ptr< raw_pwrite_stream > CompilerInstance::createDefaultOutputFile	(	bool	Binary = true,
		StringRef	BaseInput = "",
		StringRef	Extension = "",
		bool	RemoveFileOnSignal = true,
		bool	CreateMissingDirectories = false,
		bool	ForceUseTemporary = false )

Create the default output file (from the invocation's options) and add it to the list of tracked output files.

The files created by this are usually removed on signal, and, depending on FrontendOptions, may also use a temporary file (that is, the data is written to a temporary file which will atomically replace the target output on success).

Returns: - Null on error.

Definition at line 799 of file CompilerInstance.cpp.

References clang::Binary, createOutputFile(), getFrontendOpts(), and clang::FrontendOptions::OutputFile.

Referenced by clang::RewriteIncludesAction::BeginSourceFileAction(), clang::ASTPrintAction::CreateASTConsumer(), clang::ExtractAPIAction::CreateASTConsumer(), clang::HTMLPrintAction::CreateASTConsumer(), clang::GenerateModuleInterfaceAction::CreateOutputFile(), clang::GeneratePCHAction::CreateOutputFile(), clang::PrintPreprocessedAction::ExecuteAction(), clang::RewriteMacrosAction::ExecuteAction(), clang::RewriteTestAction::ExecuteAction(), GetOutputStream(), and getOutputStream().

◆ createDiagnostics() [1/2]

void CompilerInstance::createDiagnostics	(	DiagnosticConsumer *	Client = nullptr,
		bool	ShouldOwnClient = true )

Create the diagnostics engine using the invocation's diagnostic options and replace any existing one with it.

Note that this routine also replaces the diagnostic client, allocating one if one is not provided.

Parameters

Client	If non-NULL, a diagnostic client that will be attached to (and, then, owned by) the DiagnosticsEngine inside this AST unit.
ShouldOwnClient	If Client is non-NULL, specifies whether the diagnostic object should take ownership of the client.

Definition at line 346 of file CompilerInstance.cpp.

References createDiagnostics(), getCodeGenOpts(), getDiagnosticOpts(), and getVirtualFileSystem().

Referenced by createDiagnostics(), clang::createInvocation(), clang::dependencies::DiagnosticsEngineWithDiagOpts::DiagnosticsEngineWithDiagOpts(), clang::dependencies::initializeScanCompilerInstance(), clang::tooling::ToolInvocation::run(), and clang::tooling::FrontendActionFactory::runInvocation().

◆ createDiagnostics() [2/2]

IntrusiveRefCntPtr< DiagnosticsEngine > CompilerInstance::createDiagnostics	(	llvm::vfs::FileSystem &	VFS,
		DiagnosticOptions &	Opts,
		DiagnosticConsumer *	Client = nullptr,
		bool	ShouldOwnClient = true,
		const CodeGenOptions *	CodeGenOpts = nullptr )

static

Create a DiagnosticsEngine object.

If no diagnostic client is provided, this creates a DiagnosticConsumer that is owned by the returned diagnostic object, if using directly the caller is responsible for releasing the returned DiagnosticsEngine's client eventually.

Parameters

VFS	The file system used to load the suppression mappings file.
Opts	- The diagnostic options; note that the created text diagnostic object contains a reference to these options.
Client	If non-NULL, a diagnostic client that will be attached to (and, then, owned by) the returned DiagnosticsEngine object. If NULL, the returned DiagnosticsEngine will own a newly-created client.
CodeGenOpts	If non-NULL, the code gen options in use, which may be used by some diagnostics printers (for logging purposes only).

Returns: The new object on success, or null on failure.

Definition at line 352 of file CompilerInstance.cpp.

References clang::DiagnosticIDs::create(), clang::DiagnosticOptions::DiagnosticLogFile, clang::DiagnosticOptions::DiagnosticSerializationFile, clang::ProcessWarningOptions(), clang::DiagnosticOptions::SARIF, SetUpDiagnosticLog(), and SetupSerializedDiagnostics().

◆ createFileManager()

void CompilerInstance::createFileManager ( )

Create the file manager and replace any existing one with it.

Definition at line 387 of file CompilerInstance.cpp.

References getFileSystemOpts().

Referenced by clang::FrontendAction::BeginSourceFile(), and clang::dependencies::initializeScanCompilerInstance().

◆ createFrontendTimer()

void CompilerInstance::createFrontendTimer ( )

Create the frontend timer and replace any existing one with it.

Definition at line 726 of file CompilerInstance.cpp.

◆ createModuleFromSource()

void CompilerInstance::createModuleFromSource	(	SourceLocation	Loc,
		StringRef	ModuleName,
		StringRef	Source )

overridevirtual

Attempt to create the given module from the specified source buffer.

Does not load the module or make any submodule visible; for that, use loadModule and makeModuleVisible.

Parameters

Loc	The location at which to create the module.
ModuleName	The name of the module to create.
Source	The source of the module: a (preprocessed) module map.

Implements clang::ModuleLoader.

Definition at line 2245 of file CompilerInstance.cpp.

References clang::C, compileModule(), getDiagnostics(), getLanguageFromOptions(), clang::isAlphanumeric(), clang::InputKind::ModuleMap, clang::Other, and clang::DiagnosticsEngine::Report().

◆ createNullOutputFile()

std::unique_ptr< raw_pwrite_stream > CompilerInstance::createNullOutputFile ( )

Definition at line 819 of file CompilerInstance.cpp.

Referenced by GetOutputStream().

◆ createOutputFile()

std::unique_ptr< raw_pwrite_stream > CompilerInstance::createOutputFile	(	StringRef	OutputPath,
		bool	Binary,
		bool	RemoveFileOnSignal,
		bool	UseTemporary,
		bool	CreateMissingDirectories = false )

Create a new output file, optionally deriving the output path name, and add it to the list of tracked output files.

Returns: - Null on error.

Definition at line 848 of file CompilerInstance.cpp.

References clang::Binary, getDiagnostics(), and clang::DiagnosticsEngine::Report().

Referenced by createDefaultOutputFile().

◆ createOutputManager()

void CompilerInstance::createOutputManager ( )

Create an output manager.

Definition at line 831 of file CompilerInstance.cpp.

Referenced by createPreprocessor(), and getOrCreateOutputManager().

◆ createPCHExternalASTSource() [1/2]

void CompilerInstance::createPCHExternalASTSource	(	StringRef	Path,
		DisableValidationForModuleKind	DisableValidation,
		bool	AllowPCHWithCompilerErrors,
		void *	DeserializationListener,
		bool	OwnDeserializationListener )

Create an external AST source to read a PCH file and attach it to the AST context.

Definition at line 612 of file CompilerInstance.cpp.

References createPCHExternalASTSource(), getASTContext(), getCodeGenOpts(), getFrontendOpts(), getHeaderSearchOpts(), getModuleCache(), getPCHContainerReader(), getPreprocessor(), getPreprocessorOpts(), clang::Preamble, and clang::PreprocessorOptions::PrecompiledPreambleBytes.

Referenced by clang::FrontendAction::BeginSourceFile(), and createPCHExternalASTSource().

◆ createPCHExternalASTSource() [2/2]

IntrusiveRefCntPtr< ASTReader > CompilerInstance::createPCHExternalASTSource	(	StringRef	Path,
		StringRef	Sysroot,
		DisableValidationForModuleKind	DisableValidation,
		bool	AllowPCHWithCompilerErrors,
		Preprocessor &	PP,
		ModuleCache &	ModCache,
		ASTContext &	Context,
		const PCHContainerReader &	PCHContainerRdr,
		const CodeGenOptions &	CodeGenOpts,
		ArrayRef< std::shared_ptr< ModuleFileExtension > >	Extensions,
		ArrayRef< std::shared_ptr< DependencyCollector > >	DependencyCollectors,
		void *	DeserializationListener,
		bool	OwnDeserializationListener,
		bool	Preamble,
		bool	UseGlobalModuleIndex )

static

Create an external AST source to read a PCH file.

Returns: - The new object on success, or null on failure.

Definition at line 626 of file CompilerInstance.cpp.

References clang::ASTReader::ARR_None, clang::ASTReader::ConfigurationMismatch, clang::ASTReader::Failure, clang::ASTReader::HadErrors, clang::ModuleFileName::makeExplicit(), clang::ASTReader::Missing, clang::serialization::MK_PCH, clang::serialization::MK_Preamble, clang::HeaderSearchOptions::ModulesForceValidateUserHeaders, clang::HeaderSearchOptions::ModulesValidateSystemHeaders, clang::ASTReader::OutOfDate, clang::Preamble, clang::ASTReader::Success, clang::HeaderSearchOptions::ValidateASTInputFilesContent, and clang::ASTReader::VersionMismatch.

◆ createPreprocessor()

void CompilerInstance::createPreprocessor ( TranslationUnitKind TUKind )

Create the preprocessor, using the invocation, file, and source managers, and replace any existing one with it.

Definition at line 448 of file CompilerInstance.cpp.

References addDependencyCollector(), clang::TargetInfo::adjust(), clang::ApplyHeaderSearchOptions(), clang::AttachDependencyGraphGen(), clang::AttachHeaderIncludeGen(), collectHeaderMaps(), collectIncludePCH(), collectVFSEntries(), createOutputManager(), clang::PreprocessorOptions::DetailedRecord, clang::DependencyOutputOptions::DOTOutputFile, getAuxTarget(), getCodeGenOpts(), getDependencyOutputOpts(), getDiagnostics(), getFrontendOpts(), getHeaderSearchOpts(), getInvocation(), getLangOpts(), getPCHContainerReader(), getPreprocessorOpts(), getPreprocessorOutputOpts(), getSourceManager(), getTarget(), getVirtualFileSystemPtr(), hasOutputManager(), clang::DependencyOutputOptions::HeaderIncludeOutputFile, InitializeFileRemapping(), clang::InitializePreprocessor(), clang::DependencyOutputOptions::ModuleDependencyOutputDir, clang::None, clang::DependencyOutputOptions::OutputFile, clang::DependencyOutputOptions::ShowHeaderIncludes, and clang::DependencyOutputOptions::ShowIncludesDest.

Referenced by clang::FrontendAction::BeginSourceFile().

◆ createSema()

void CompilerInstance::createSema	(	TranslationUnitKind	TUKind,
		CodeCompleteConsumer *	CompletionConsumer )

Create the Sema object to be used for parsing.

Definition at line 745 of file CompilerInstance.cpp.

References getAPINotesOpts(), getASTConsumer(), getASTContext(), getLangOpts(), and getPreprocessor().

Referenced by clang::ASTFrontendAction::ExecuteAction(), and clang::HLSLFrontendAction::ExecuteAction().

◆ createSourceManager()

void CompilerInstance::createSourceManager ( )

Create the source manager and replace any existing one with it.

Definition at line 394 of file CompilerInstance.cpp.

References getDiagnostics(), and getFileManager().

Referenced by clang::FrontendAction::BeginSourceFile(), clang::dependencies::initializeScanCompilerInstance(), and clang::tooling::FrontendActionFactory::runInvocation().

◆ createTarget()

bool CompilerInstance::createTarget ( )

◆ createVirtualFileSystem()

void CompilerInstance::createVirtualFileSystem	(	IntrusiveRefCntPtr< llvm::vfs::FileSystem >	BaseFS = llvm::vfs::getRealFileSystem(),
		DiagnosticConsumer *	DC = nullptr )

Create a virtual file system instance based on the invocation.

Parameters

BaseFS	The file system that may be used when configuring the final file system, and act as the underlying file system. Must not be NULL.
DC	If non-NULL, the diagnostic consumer to be used in case configuring the file system emits diagnostics. Note that the DiagnosticsEngine using the consumer won't obey the –warning-suppression-mappings= flag.

Definition at line 281 of file CompilerInstance.cpp.

References clang::DiagnosticIDs::create(), clang::createVFSFromCompilerInvocation(), getFrontendOpts(), and getInvocation().

Referenced by clang::FrontendAction::BeginSourceFile(), and clang::dependencies::initializeScanCompilerInstance().

◆ ExecuteAction()

bool CompilerInstance::ExecuteAction ( FrontendAction & Act )

ExecuteAction - Execute the provided action against the compiler's CompilerInvocation object.

This function makes the following assumptions:

The invocation options should be initialized. This function does not handle the '-help' or '-version' options, clients should handle those directly.
The diagnostics engine should have already been created by the client.
No other CompilerInstance state should have been initialized (this is an unchecked error).
Clients should have initialized any LLVM target features that may be required.
Clients should eventually call llvm_shutdown() upon the completion of this routine to ensure that any managed objects are properly destroyed.

Note that this routine may write output to 'stderr'.

Parameters

Act	- The action to execute.

Returns: - True on success.

Definition at line 963 of file CompilerInstance.cpp.

References clang::FrontendAction::BeginSourceFile(), clang::SourceManager::clearIDTables(), createTarget(), clang::FrontendAction::EndSourceFile(), clang::FrontendAction::Execute(), clang::DiagnosticsEngine::getClient(), getCodeGenOpts(), getDiagnostics(), getFileManager(), getFrontendOpts(), getHeaderSearchOpts(), clang::DiagnosticConsumer::getNumErrors(), getSourceManager(), getTarget(), getVerboseOutputStream(), hasDiagnostics(), hasFileManager(), hasSourceManager(), clang::FrontendAction::isModelParsingAction(), clang::TargetInfo::noSignedCharForObjCBool(), clang::noteBottomOfStack(), clang::FrontendAction::PrepareToExecute(), printDiagnosticStats(), clang::FileManager::PrintStats(), clang::DiagnosticsEngine::Report(), clang::frontend::RewriteObjC, and clang::FrontendOptions::StatsFile.

Referenced by clang::ExecuteCompilerInvocation(), clang::dependencies::DependencyScanningAction::runInvocation(), and clang::tooling::FrontendActionFactory::runInvocation().

◆ getAnalyzerOpts()

AnalyzerOptions & clang::CompilerInstance::getAnalyzerOpts ( )

inline

Definition at line 283 of file CompilerInstance.h.

Referenced by clang::ento::CreateAnalysisConsumer(), clang::cross_tu::CrossTranslationUnitContext::CrossTranslationUnitContext(), and clang::ExecuteCompilerInvocation().

◆ getAPINotesOpts() [1/2]

APINotesOptions & clang::CompilerInstance::getAPINotesOpts ( )

inline

Definition at line 327 of file CompilerInstance.h.

Referenced by createSema().

◆ getAPINotesOpts() [2/2]

const APINotesOptions & clang::CompilerInstance::getAPINotesOpts ( ) const

inline

Definition at line 328 of file CompilerInstance.h.

◆ getASTConsumer()

ASTConsumer & clang::CompilerInstance::getASTConsumer ( ) const

inline

Definition at line 579 of file CompilerInstance.h.

Referenced by createASTReader(), createSema(), clang::ASTMergeAction::ExecuteAction(), setASTConsumer(), and setASTContext().

◆ getASTContext()

ASTContext & clang::CompilerInstance::getASTContext ( ) const

inline

Definition at line 551 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile(), clang::ExtractAPIAction::CreateASTConsumer(), clang::installapi::InstallAPIAction::CreateASTConsumer(), clang::WrappingExtractAPIAction::CreateASTConsumer(), createASTReader(), createASTReader(), createPCHExternalASTSource(), createSema(), clang::ASTMergeAction::ExecuteAction(), clang::HLSLFrontendAction::ExecuteAction(), clang::IncrementalSyntaxOnlyAction::ExecuteAction(), clang::VerifyPCHAction::ExecuteAction(), clang::Interpreter::getASTContext(), clang::Interpreter::getASTContext(), setASTConsumer(), and setASTContext().

◆ getASTContextPtr()

IntrusiveRefCntPtr< ASTContext > clang::CompilerInstance::getASTContextPtr ( ) const

inline

Definition at line 556 of file CompilerInstance.h.

◆ getASTReader()

IntrusiveRefCntPtr< ASTReader > CompilerInstance::getASTReader ( ) const

Definition at line 208 of file CompilerInstance.cpp.

Referenced by clang::FrontendAction::BeginSourceFile(), clang::RewriteIncludesAction::BeginSourceFileAction(), and readASTAfterCompileModule().

◆ getAuxTarget()

TargetInfo * clang::CompilerInstance::getAuxTarget ( ) const

inline

Definition at line 420 of file CompilerInstance.h.

Referenced by createASTContext(), createPreprocessor(), and createTarget().

◆ getCodeCompletionConsumer()

CodeCompleteConsumer & clang::CompilerInstance::getCodeCompletionConsumer ( ) const

inline

Definition at line 654 of file CompilerInstance.h.

Referenced by clang::ASTFrontendAction::ExecuteAction().

◆ getCodeGenOpts() [1/2]

CodeGenOptions & clang::CompilerInstance::getCodeGenOpts ( )

inline

◆ getCodeGenOpts() [2/2]

const CodeGenOptions & clang::CompilerInstance::getCodeGenOpts ( ) const

inline

Definition at line 288 of file CompilerInstance.h.

◆ getDependencyCollectors()

std::vector< std::shared_ptr< DependencyCollector > > & clang::CompilerInstance::getDependencyCollectors ( )

inline

Definition at line 992 of file CompilerInstance.h.

◆ getDependencyOutputOpts() [1/2]

DependencyOutputOptions & clang::CompilerInstance::getDependencyOutputOpts ( )

inline

Definition at line 292 of file CompilerInstance.h.

Referenced by createPreprocessor().

◆ getDependencyOutputOpts() [2/2]

const DependencyOutputOptions & clang::CompilerInstance::getDependencyOutputOpts ( ) const

inline

Definition at line 295 of file CompilerInstance.h.

◆ getDiagnosticClient()

DiagnosticConsumer & clang::CompilerInstance::getDiagnosticClient ( ) const

inline

Definition at line 376 of file CompilerInstance.h.

Referenced by clang::FixItRecompile::BeginInvocation(), clang::FrontendAction::BeginSourceFile(), and clang::FrontendAction::EndSourceFile().

◆ getDiagnosticOpts() [1/2]

DiagnosticOptions & clang::CompilerInstance::getDiagnosticOpts ( )

inline

Definition at line 299 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile(), clang::createChainedIncludesSource(), createDiagnostics(), clang::ASTMergeAction::ExecuteAction(), clang::PrintDependencyDirectivesSourceMinimizerAction::ExecuteAction(), and printDiagnosticStats().

◆ getDiagnosticOpts() [2/2]

const DiagnosticOptions & clang::CompilerInstance::getDiagnosticOpts ( ) const

inline

Definition at line 302 of file CompilerInstance.h.

◆ getDiagnostics()

DiagnosticsEngine & clang::CompilerInstance::getDiagnostics ( ) const

inline

Get the current diagnostics engine.

Definition at line 363 of file CompilerInstance.h.

Referenced by clang::FixItRecompile::BeginInvocation(), clang::FrontendAction::BeginSourceFile(), clang::FixItAction::BeginSourceFileAction(), compileModule(), compileModuleBehindLockOrRead(), compileModuleImpl(), clang::GeneratePCHAction::ComputeASTConsumerArguments(), clang::dependencies::computePrebuiltModulesASTMap(), clang::CreateFrontendAction(), clang::CreateFrontendBaseAction(), createModuleFromSource(), createOutputFile(), createPreprocessor(), createSourceManager(), createTarget(), clang::emitBackendOutput(), clang::ASTMergeAction::ExecuteAction(), clang::CodeGenAction::ExecuteAction(), ExecuteAction(), clang::DumpModuleInfoAction::ExecuteAction(), clang::PrintDependencyDirectivesSourceMinimizerAction::ExecuteAction(), clang::ExecuteCompilerInvocation(), getInputBufferForModule(), clang::InProcessPrintingASTConsumer::HandleTopLevelDecl(), clang::dependencies::initializeScanCompilerInstance(), InitializeSourceManager(), loadModule(), loadModuleFile(), LoadRequestedPlugins(), clang::Interpreter::Parse(), prepareToBuildModule(), clang::GenerateModuleInterfaceAction::PrepareToExecuteAction(), printDiagnosticStats(), readASTAfterCompileModule(), clang::dependencies::DependencyScanningAction::runInvocation(), runThinLTOBackend(), and clang::FrontendAction::shouldEraseOutputFiles().

◆ getDiagnosticsPtr()

IntrusiveRefCntPtr< DiagnosticsEngine > clang::CompilerInstance::getDiagnosticsPtr ( ) const

inline

Definition at line 368 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile(), and clang::ReplCodeCompleter::codeComplete().

◆ getFileManager()

FileManager & clang::CompilerInstance::getFileManager ( ) const

inline

Return the current file manager to the caller.

Definition at line 465 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile(), cloneForModuleCompile(), collectIncludePCH(), compileModule(), clang::ExtractAPIAction::CreateASTConsumer(), clang::WrappingExtractAPIAction::CreateASTConsumer(), createSourceManager(), clang::FrontendAction::Execute(), clang::ASTMergeAction::ExecuteAction(), clang::CodeGenAction::ExecuteAction(), ExecuteAction(), clang::DumpModuleInfoAction::ExecuteAction(), clang::IncrementalSyntaxOnlyAction::ExecuteAction(), clang::PrintPreambleAction::ExecuteAction(), getInputBufferForModule(), clang::dependencies::initializeScanCompilerInstance(), InitializeSourceManager(), loadGlobalModuleIndex(), loadModuleMapForModuleBuild(), makeAbsoluteAndCanonicalize(), and prepareToBuildModule().

◆ getFileManagerPtr()

IntrusiveRefCntPtr< FileManager > clang::CompilerInstance::getFileManagerPtr ( ) const

inline

Definition at line 470 of file CompilerInstance.h.

◆ getFileSystemOpts() [1/2]

FileSystemOptions & clang::CompilerInstance::getFileSystemOpts ( )

inline

Definition at line 306 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile(), createFileManager(), and clang::ASTMergeAction::ExecuteAction().

◆ getFileSystemOpts() [2/2]

const FileSystemOptions & clang::CompilerInstance::getFileSystemOpts ( ) const

inline

Definition at line 309 of file CompilerInstance.h.

◆ getFrontendOpts() [1/2]

FrontendOptions & clang::CompilerInstance::getFrontendOpts ( )

inline

Definition at line 313 of file CompilerInstance.h.

Referenced by clang::FixItRecompile::BeginInvocation(), clang::FrontendAction::BeginSourceFile(), clang::CodeGenAction::BeginSourceFileAction(), clang::FixItAction::BeginSourceFileAction(), clang::ReplCodeCompleter::codeComplete(), compileModule(), compileModuleBehindLockOrRead(), clang::GeneratePCHAction::ComputeASTConsumerArguments(), clang::ento::CreateAnalysisConsumer(), clang::ASTDumpAction::CreateASTConsumer(), clang::ASTPrintAction::CreateASTConsumer(), clang::CodeGenAction::CreateASTConsumer(), clang::ExtractAPIAction::CreateASTConsumer(), clang::GenerateModuleInterfaceAction::CreateASTConsumer(), clang::GeneratePCHAction::CreateASTConsumer(), clang::WrappingExtractAPIAction::CreateASTConsumer(), createASTReader(), clang::createChainedIncludesSource(), createCodeCompletionConsumer(), createDefaultOutputFile(), clang::CreateFrontendAction(), clang::CreateFrontendBaseAction(), clang::GenerateModuleAction::CreateMultiplexConsumer(), clang::GeneratePCHAction::CreateOutputFile(), createPCHExternalASTSource(), createPreprocessor(), createTarget(), createVirtualFileSystem(), clang::FrontendAction::EndSourceFile(), clang::ASTFrontendAction::ExecuteAction(), ExecuteAction(), clang::DumpModuleInfoAction::ExecuteAction(), clang::VerifyPCHAction::ExecuteAction(), clang::ExecuteCompilerInvocation(), clang::ExtractAPIActionBase::ImplEndSourceFileAction(), LoadRequestedPlugins(), prepareToBuildModule(), clang::GenerateModuleInterfaceAction::PrepareToExecuteAction(), clang::dependencies::DependencyScanningAction::runInvocation(), shouldBuildGlobalModuleIndex(), and clang::GenerateModuleAction::shouldEraseOutputFiles().

◆ getFrontendOpts() [2/2]

const FrontendOptions & clang::CompilerInstance::getFrontendOpts ( ) const

inline

Definition at line 316 of file CompilerInstance.h.

◆ getFrontendTimer()

llvm::Timer & clang::CompilerInstance::getFrontendTimer ( ) const

inline

Definition at line 678 of file CompilerInstance.h.

◆ getGenModuleActionWrapper()

GenModuleActionWrapperFunc clang::CompilerInstance::getGenModuleActionWrapper ( ) const

inline

Definition at line 982 of file CompilerInstance.h.

◆ getHeaderSearchOpts() [1/2]

HeaderSearchOptions & clang::CompilerInstance::getHeaderSearchOpts ( )

inline

Definition at line 320 of file CompilerInstance.h.

Referenced by clang::DumpModuleInfoAction::BeginInvocation(), clang::FrontendAction::BeginSourceFile(), clang::GeneratePCHAction::ComputeASTConsumerArguments(), clang::dependencies::computePrebuiltModulesASTMap(), createASTReader(), createPCHExternalASTSource(), createPreprocessor(), clang::ASTMergeAction::ExecuteAction(), ExecuteAction(), clang::VerifyPCHAction::ExecuteAction(), clang::dependencies::getInitialStableDirs(), getPCHContainerReader(), getPCHContainerWriter(), clang::dependencies::initializeScanCompilerInstance(), and initTargetOptions().

◆ getHeaderSearchOpts() [2/2]

const HeaderSearchOptions & clang::CompilerInstance::getHeaderSearchOpts ( ) const

inline

Definition at line 323 of file CompilerInstance.h.

◆ getInvocation()

CompilerInvocation & clang::CompilerInstance::getInvocation ( )

inline

Definition at line 266 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile(), SingleModuleWithAsyncModuleCompiles::BeginSourceFileAction(), SingleTUWithAsyncModuleCompiles::BeginSourceFileAction(), compileModuleAndReadAST(), clang::createChainedIncludesSource(), createPreprocessor(), createTarget(), and createVirtualFileSystem().

◆ getInvocationPtr()

std::shared_ptr< CompilerInvocation > clang::CompilerInstance::getInvocationPtr ( )

inline

Definition at line 268 of file CompilerInstance.h.

Referenced by clang::ReplCodeCompleter::codeComplete().

◆ getLangOpts() [1/2]

LangOptions & clang::CompilerInstance::getLangOpts ( )

inline

Definition at line 332 of file CompilerInstance.h.

Referenced by clang::FixItRecompile::BeginInvocation(), clang::FrontendAction::BeginSourceFile(), clang::CodeGenAction::BeginSourceFileAction(), clang::FixItAction::BeginSourceFileAction(), clang::GenerateModuleInterfaceAction::BeginSourceFileAction(), clang::GeneratePCHAction::BeginSourceFileAction(), cloneForModuleCompile(), clang::ReplCodeCompleter::codeComplete(), clang::installapi::InstallAPIAction::CreateASTConsumer(), createASTContext(), clang::CreateFrontendAction(), createPreprocessor(), createSema(), createTarget(), clang::FrontendAction::EndSourceFile(), clang::HLSLFrontendAction::ExecuteAction(), clang::PrintPreambleAction::ExecuteAction(), clang::FrontendAction::getCurrentModule(), getInputBufferForModule(), initTargetOptions(), loadModule(), loadModuleMapForModuleBuild(), prepareToBuildModule(), printDiagnosticStats(), ReadOriginalFileName(), and clang::dependencies::DependencyScanningAction::runInvocation().

◆ getLangOpts() [2/2]

const LangOptions & clang::CompilerInstance::getLangOpts ( ) const

inline

Definition at line 333 of file CompilerInstance.h.

◆ getModuleCache()

ModuleCache & clang::CompilerInstance::getModuleCache ( ) const

inline

Definition at line 998 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile(), collectIncludePCH(), compileModule(), compileModuleBehindLockOrRead(), compileModuleImpl(), clang::CodeGenAction::CreateASTConsumer(), clang::GenerateModuleInterfaceAction::CreateASTConsumer(), clang::GeneratePCHAction::CreateASTConsumer(), createASTReader(), createASTReader(), clang::GenerateModuleAction::CreateMultiplexConsumer(), createPCHExternalASTSource(), clang::DumpModuleInfoAction::ExecuteAction(), and clang::VerifyPCHAction::ExecuteAction().

◆ getModuleCachePtr()

std::shared_ptr< ModuleCache > clang::CompilerInstance::getModuleCachePtr ( ) const

inline

Definition at line 999 of file CompilerInstance.h.

◆ getModuleDepCollector()

std::shared_ptr< ModuleDependencyCollector > CompilerInstance::getModuleDepCollector ( ) const

Definition at line 218 of file CompilerInstance.cpp.

◆ getOrCreateOutputManager()

llvm::vfs::OutputBackend & CompilerInstance::getOrCreateOutputManager ( )

Definition at line 841 of file CompilerInstance.cpp.

References createOutputManager(), getOutputManager(), and hasOutputManager().

◆ getOutputManager()

llvm::vfs::OutputBackend & CompilerInstance::getOutputManager ( )

Definition at line 836 of file CompilerInstance.cpp.

Referenced by getOrCreateOutputManager().

◆ getPassPlugins()

llvm::ArrayRef< std::unique_ptr< llvm::PassPlugin > > clang::CompilerInstance::getPassPlugins ( ) const

inline

Definition at line 668 of file CompilerInstance.h.

Referenced by runThinLTOBackend().

◆ getPCHContainerOperations()

std::shared_ptr< PCHContainerOperations > clang::CompilerInstance::getPCHContainerOperations ( ) const

inline

Definition at line 616 of file CompilerInstance.h.

Referenced by clang::createChainedIncludesSource().

◆ getPCHContainerReader()

const PCHContainerReader & clang::CompilerInstance::getPCHContainerReader ( ) const

inline

Return the appropriate PCHContainerReader depending on the current CodeGenOptions.

Definition at line 636 of file CompilerInstance.h.

References getHeaderSearchOpts(), and clang::HeaderSearchOptions::ModuleFormat.

Referenced by clang::FrontendAction::BeginSourceFile(), collectIncludePCH(), compileModuleImpl(), createASTReader(), createASTReader(), createPCHExternalASTSource(), createPreprocessor(), clang::FrontendAction::Execute(), clang::ASTMergeAction::ExecuteAction(), clang::DumpModuleInfoAction::ExecuteAction(), clang::VerifyPCHAction::ExecuteAction(), and loadGlobalModuleIndex().

◆ getPCHContainerWriter()

const PCHContainerWriter & clang::CompilerInstance::getPCHContainerWriter ( ) const

inline

Return the appropriate PCHContainerWriter depending on the current CodeGenOptions.

Definition at line 622 of file CompilerInstance.h.

References getHeaderSearchOpts(), and clang::HeaderSearchOptions::ModuleFormat.

Referenced by clang::GeneratePCHAction::CreateASTConsumer(), and clang::GenerateModuleAction::CreateMultiplexConsumer().

◆ getPreprocessor()

Preprocessor & clang::CompilerInstance::getPreprocessor ( ) const

inline

Return the current preprocessor.

Definition at line 531 of file CompilerInstance.h.

◆ getPreprocessorOpts() [1/2]

PreprocessorOptions & clang::CompilerInstance::getPreprocessorOpts ( )

inline

Definition at line 335 of file CompilerInstance.h.

Referenced by clang::FixItRecompile::BeginInvocation(), clang::FrontendAction::BeginSourceFile(), collectIncludePCH(), clang::dependencies::computePrebuiltModulesASTMap(), clang::GeneratePCHAction::CreateASTConsumer(), createASTReader(), clang::createChainedIncludesSource(), createPCHExternalASTSource(), createPreprocessor(), clang::VerifyPCHAction::ExecuteAction(), and loadModule().

◆ getPreprocessorOpts() [2/2]

const PreprocessorOptions & clang::CompilerInstance::getPreprocessorOpts ( ) const

inline

Definition at line 338 of file CompilerInstance.h.

◆ getPreprocessorOutputOpts() [1/2]

PreprocessorOutputOptions & clang::CompilerInstance::getPreprocessorOutputOpts ( )

inline

Definition at line 342 of file CompilerInstance.h.

Referenced by clang::RewriteIncludesAction::BeginSourceFileAction(), clang::CreateFrontendBaseAction(), createPreprocessor(), clang::PrintPreprocessedAction::ExecuteAction(), and clang::RewriteIncludesAction::ExecuteAction().

◆ getPreprocessorOutputOpts() [2/2]

const PreprocessorOutputOptions & clang::CompilerInstance::getPreprocessorOutputOpts ( ) const

inline

Definition at line 345 of file CompilerInstance.h.

◆ getPreprocessorPtr()

std::shared_ptr< Preprocessor > clang::CompilerInstance::getPreprocessorPtr ( )

inline

Definition at line 536 of file CompilerInstance.h.

◆ getSema()

Sema & clang::CompilerInstance::getSema ( ) const

inline

Definition at line 597 of file CompilerInstance.h.

Referenced by createASTReader(), clang::ASTFrontendAction::ExecuteAction(), clang::HLSLFrontendAction::ExecuteAction(), clang::IncrementalAction::ExecuteAction(), and clang::TemplightDumpAction::ExecuteAction().

◆ getSourceManager()

SourceManager & clang::CompilerInstance::getSourceManager ( ) const

inline

Return the current source manager.

Definition at line 506 of file CompilerInstance.h.

Referenced by clang::FixItRecompile::BeginInvocation(), clang::FrontendAction::BeginSourceFile(), clang::FixItAction::BeginSourceFileAction(), cloneForModuleCompile(), clang::ExtractAPIAction::CreateASTConsumer(), clang::installapi::InstallAPIAction::CreateASTConsumer(), clang::WrappingExtractAPIAction::CreateASTConsumer(), createASTReader(), createPreprocessor(), clang::FrontendAction::EndSourceFile(), clang::CodeGenAction::ExecuteAction(), ExecuteAction(), clang::PrintPreprocessedAction::ExecuteAction(), InitializeSourceManager(), loadModuleMapForModuleBuild(), prepareToBuildModule(), and ReadOriginalFileName().

◆ getSourceManagerPtr()

IntrusiveRefCntPtr< SourceManager > clang::CompilerInstance::getSourceManagerPtr ( ) const

inline

Definition at line 511 of file CompilerInstance.h.

Referenced by clang::installapi::InstallAPIAction::CreateASTConsumer().

◆ getTarget()

TargetInfo & clang::CompilerInstance::getTarget ( ) const

inline

Definition at line 403 of file CompilerInstance.h.

Referenced by clang::ExtractAPIAction::CreateASTConsumer(), clang::WrappingExtractAPIAction::CreateASTConsumer(), createASTContext(), createPreprocessor(), createTarget(), clang::CodeGenAction::ExecuteAction(), ExecuteAction(), loadModule(), prepareToBuildModule(), and printDiagnosticStats().

◆ getTargetOpts() [1/2]

TargetOptions & clang::CompilerInstance::getTargetOpts ( )

inline

Definition at line 349 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile(), createTarget(), clang::CodeGenAction::ExecuteAction(), initTargetOptions(), printDiagnosticStats(), and runThinLTOBackend().

◆ getTargetOpts() [2/2]

const TargetOptions & clang::CompilerInstance::getTargetOpts ( ) const

inline

Definition at line 352 of file CompilerInstance.h.

◆ getTargetPtr()

IntrusiveRefCntPtr< TargetInfo > clang::CompilerInstance::getTargetPtr ( ) const

inline

Definition at line 408 of file CompilerInstance.h.

◆ getTimerGroup()

llvm::TimerGroup & clang::CompilerInstance::getTimerGroup ( ) const

inline

Definition at line 676 of file CompilerInstance.h.

◆ getVerboseOutputStream()

raw_ostream & clang::CompilerInstance::getVerboseOutputStream ( )

inline

Get the current stream for verbose output.

Definition at line 393 of file CompilerInstance.h.

Referenced by ExecuteAction(), and printDiagnosticStats().

◆ getVirtualFileSystem()

llvm::vfs::FileSystem & clang::CompilerInstance::getVirtualFileSystem ( ) const

inline

Definition at line 452 of file CompilerInstance.h.

Referenced by collectVFSEntries(), createDiagnostics(), clang::CodeGenAction::ExecuteAction(), clang::ExecuteCompilerInvocation(), initTargetOptions(), and runThinLTOBackend().

◆ getVirtualFileSystemPtr()

IntrusiveRefCntPtr< llvm::vfs::FileSystem > clang::CompilerInstance::getVirtualFileSystemPtr ( ) const

inline

Definition at line 454 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile(), clang::CodeGenAction::CreateASTConsumer(), clang::createChainedIncludesSource(), createPreprocessor(), clang::ASTMergeAction::ExecuteAction(), clang::CodeGenAction::ExecuteAction(), and setFileManager().

◆ hadModuleLoaderFatalFailure()

bool clang::CompilerInstance::hadModuleLoaderFatalFailure ( ) const

inline

Definition at line 970 of file CompilerInstance.h.

References clang::ModuleLoader::HadFatalFailure.

◆ hasASTConsumer()

bool clang::CompilerInstance::hasASTConsumer ( ) const

inline

Definition at line 577 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile(), clearOutputFiles(), and createASTReader().

◆ hasASTContext()

bool clang::CompilerInstance::hasASTContext ( ) const

inline

Definition at line 549 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile(), createASTReader(), and clang::HLSLFrontendAction::ExecuteAction().

◆ hasCodeCompletionConsumer()

bool clang::CompilerInstance::hasCodeCompletionConsumer ( ) const

inline

Definition at line 652 of file CompilerInstance.h.

Referenced by clang::ASTFrontendAction::ExecuteAction().

◆ hasDiagnostics()

bool clang::CompilerInstance::hasDiagnostics ( ) const

inline

Definition at line 360 of file CompilerInstance.h.

Referenced by ExecuteAction().

◆ hasFileManager()

bool clang::CompilerInstance::hasFileManager ( ) const

inline

Definition at line 462 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile(), clang::FrontendAction::Execute(), ExecuteAction(), and loadGlobalModuleIndex().

◆ hasOutputManager()

bool clang::CompilerInstance::hasOutputManager ( ) const

inline

Definition at line 494 of file CompilerInstance.h.

References bool.

Referenced by createPreprocessor(), and getOrCreateOutputManager().

◆ hasPreprocessor()

bool clang::CompilerInstance::hasPreprocessor ( ) const

inline

Definition at line 528 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile(), clang::FrontendAction::EndSourceFile(), clang::FrontendAction::Execute(), clang::ASTFrontendAction::ExecuteAction(), clang::HLSLFrontendAction::ExecuteAction(), and loadGlobalModuleIndex().

◆ hasSema()

bool clang::CompilerInstance::hasSema ( ) const

inline

Definition at line 595 of file CompilerInstance.h.

Referenced by createASTReader(), clang::ASTFrontendAction::ExecuteAction(), and clang::HLSLFrontendAction::ExecuteAction().

◆ hasSourceManager()

bool clang::CompilerInstance::hasSourceManager ( ) const

inline

Definition at line 503 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile(), clang::FrontendAction::EndSourceFile(), and ExecuteAction().

◆ hasTarget()

bool clang::CompilerInstance::hasTarget ( ) const

inline

Definition at line 401 of file CompilerInstance.h.

Referenced by createTarget().

◆ hasVirtualFileSystem()

bool clang::CompilerInstance::hasVirtualFileSystem ( ) const

inline

Definition at line 432 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile().

◆ InitializeSourceManager() [1/2]

bool CompilerInstance::InitializeSourceManager ( const FrontendInputFile & Input )

InitializeSourceManager - Initialize the source manager to set InputFile as the main file.

Returns: True on success.

Definition at line 899 of file CompilerInstance.cpp.

References getDiagnostics(), getFileManager(), getSourceManager(), and InitializeSourceManager().

Referenced by clang::FrontendAction::BeginSourceFile(), and InitializeSourceManager().

◆ InitializeSourceManager() [2/2]

bool CompilerInstance::InitializeSourceManager	(	const FrontendInputFile &	Input,
		DiagnosticsEngine &	Diags,
		FileManager &	FileMgr,
		SourceManager &	SourceMgr )

static

InitializeSourceManager - Initialize the source manager to set InputFile as the main file.

Returns: True on success.

Definition at line 905 of file CompilerInstance.cpp.

References clang::SrcMgr::C_System, clang::SrcMgr::C_System_ModuleMap, clang::SrcMgr::C_User, clang::SrcMgr::C_User_ModuleMap, clang::FrontendInputFile::getBuffer(), clang::FrontendInputFile::getFile(), clang::InputKind::getFormat(), clang::FrontendInputFile::getKind(), clang::FrontendInputFile::isBuffer(), clang::FrontendInputFile::isSystem(), clang::InputKind::ModuleMap, and clang::DiagnosticsEngine::Report().

◆ loadGlobalModuleIndex()

GlobalModuleIndex * CompilerInstance::loadGlobalModuleIndex ( SourceLocation TriggerLoc )

overridevirtual

Load, create, or return global module.

This function returns an existing global module index, if one had already been loaded or created, or loads one if it exists, or creates one if it doesn't exist. Also, importantly, if the index doesn't cover all the modules in the module map, it will be update to do so here, because of its use in searching for needed module imports and associated fixit messages.

Parameters

TriggerLoc The location for what triggered the load.

Returns: Returns null if load failed.

Implements clang::ModuleLoader.

Definition at line 2311 of file CompilerInstance.cpp.

References clang::ModuleLoader::buildingModule(), createASTReader(), clang::Module::DefinitionLoc, clang::Module::getASTFileKey(), getFileManager(), clang::Preprocessor::getHeaderSearchInfo(), clang::HeaderSearch::getModuleMap(), getPCHContainerReader(), getPreprocessor(), hasFileManager(), hasPreprocessor(), clang::Module::Hidden, clang::ModuleMap::loadAllParsedModules(), loadModule(), clang::ModuleMap::module_begin(), clang::ModuleMap::module_end(), clang::Module::Name, shouldBuildGlobalModuleIndex(), and clang::GlobalModuleIndex::writeIndex().

Referenced by lookupMissingImports().

◆ loadModule()

ModuleLoadResult CompilerInstance::loadModule	(	SourceLocation	ImportLoc,
		ModuleIdPath	Path,
		Module::NameVisibilityKind	Visibility,
		bool	IsInclusionDirective )

overridevirtual

Attempt to load the given module.

This routine attempts to load the module described by the given parameters. If there is a module cache, this may implicitly compile the module before loading it.

Parameters

ImportLoc	The location of the 'import' keyword.
Path	The identifiers (and their locations) of the module "path", e.g., "std.vector" would be split into "std" and "vector".
Visibility	The visibility provided for the names in the loaded module.
IsInclusionDirective	Indicates that this module is being loaded implicitly, due to the presence of an inclusion directive. Otherwise, it is being loaded due to an import declaration.

Returns: If successful, returns the loaded module. Otherwise, returns NULL to indicate that the module could not be loaded.

Implements clang::ModuleLoader.

Definition at line 2035 of file CompilerInstance.cpp.

References clang::ModuleMap::cacheModuleLoad(), checkConfigMacros(), clang::Preprocessor::checkModuleIsAvailable(), clang::FixItHint::CreateReplacement(), clang::FileName, clang::Module::findSubmodule(), clang::ModuleMap::getCachedModuleLoad(), getDiagnostics(), clang::Module::getFullModuleName(), clang::Preprocessor::getHeaderSearchInfo(), getLangOpts(), clang::HeaderSearch::getModuleMap(), getPreprocessor(), getPreprocessorOpts(), getTarget(), clang::Module::getTopLevelModule(), clang::Module::IsFromModuleFile, clang::SourceLocation::isValid(), loadModule(), clang::HeaderSearch::lookupModule(), clang::ModuleLoadResult::MissingExpected, clang::Module::Name, clang::DiagnosticsEngine::Report(), clang::ModuleMap::resolveLinkAsDependencies(), clang::Result, selectModuleSource(), and clang::Module::submodules().

Referenced by loadGlobalModuleIndex(), and loadModule().

◆ loadModuleFile()

bool CompilerInstance::loadModuleFile	(	ModuleFileName	FileName,
		serialization::ModuleFile *&	LoadedModuleFile )

Definition at line 1776 of file CompilerInstance.cpp.

References clang::ASTReader::ARR_ConfigurationMismatch, clang::ASTReader::ConfigurationMismatch, createASTReader(), clang::FileName, clang::DiagnosticsEngine::getDiagnosticLevel(), getDiagnostics(), clang::serialization::MK_ExplicitModule, clang::DiagnosticsEngine::Report(), clang::ASTReader::Success, and clang::DiagnosticsEngine::Warning.

Referenced by clang::FrontendAction::BeginSourceFile().

◆ LoadRequestedPlugins()

void CompilerInstance::LoadRequestedPlugins ( )

Load the list of plugins requested in the FrontendOptions.

Definition at line 1079 of file CompilerInstance.cpp.

References clang::FrontendOptions::ActionName, clang::Error, getCodeGenOpts(), getDiagnostics(), getFrontendOpts(), clang::frontend::PluginAction, clang::FrontendOptions::ProgramAction, clang::PluginASTAction::ReplaceAction, clang::DiagnosticsEngine::Report(), and toString().

Referenced by clang::ExecuteCompilerInvocation().

◆ lookupMissingImports()

bool CompilerInstance::lookupMissingImports	(	StringRef	Name,
		SourceLocation	TriggerLoc )

overridevirtual

Check global module index for missing imports.

Parameters

Name	The symbol name to look for.
TriggerLoc	The location for what triggered the load.

Returns: Returns true if any modules with that symbol found.

Implements clang::ModuleLoader.

Definition at line 2391 of file CompilerInstance.cpp.

References clang::ModuleLoader::buildingModule(), loadGlobalModuleIndex(), and clang::GlobalModuleIndex::lookupIdentifier().

◆ makeModuleVisible()

void CompilerInstance::makeModuleVisible	(	Module *	Mod,
		Module::NameVisibilityKind	Visibility,
		SourceLocation	ImportLoc )

overridevirtual

Make the given module visible.

Implements clang::ModuleLoader.

Definition at line 2300 of file CompilerInstance.cpp.

References createASTReader().

◆ printDiagnosticStats()

void CompilerInstance::printDiagnosticStats ( )

At the end of a compilation, print the number of warnings/errors.

Definition at line 1047 of file CompilerInstance.cpp.

References clang::TargetOptions::CPU, clang::CUDA, clang::DiagnosticsEngine::getClient(), getDiagnosticOpts(), getDiagnostics(), getLangOpts(), clang::DiagnosticConsumer::getNumErrors(), clang::DiagnosticConsumer::getNumWarnings(), getTarget(), getTargetOpts(), clang::TargetInfo::getTriple(), and getVerboseOutputStream().

Referenced by ExecuteAction().

◆ resetAndLeakASTContext()

void clang::CompilerInstance::resetAndLeakASTContext ( )

inline

Definition at line 561 of file CompilerInstance.h.

Referenced by clang::FrontendAction::EndSourceFile().

◆ resetAndLeakFileManager()

void clang::CompilerInstance::resetAndLeakFileManager ( )

inline

Definition at line 475 of file CompilerInstance.h.

Referenced by clang::FrontendAction::EndSourceFile().

◆ resetAndLeakPreprocessor()

void clang::CompilerInstance::resetAndLeakPreprocessor ( )

inline

Definition at line 538 of file CompilerInstance.h.

Referenced by clang::FrontendAction::EndSourceFile().

◆ resetAndLeakSema()

void CompilerInstance::resetAndLeakSema ( )

Definition at line 2414 of file CompilerInstance.cpp.

References takeSema().

Referenced by clang::FrontendAction::EndSourceFile().

◆ resetAndLeakSourceManager()

void clang::CompilerInstance::resetAndLeakSourceManager ( )

inline

Definition at line 516 of file CompilerInstance.h.

Referenced by clang::FrontendAction::EndSourceFile().

◆ setASTConsumer()

void CompilerInstance::setASTConsumer ( std::unique_ptr< ASTConsumer > Value )

setASTConsumer - Replace the current AST consumer; the compiler instance takes ownership of Value.

Definition at line 193 of file CompilerInstance.cpp.

References getASTConsumer(), getASTContext(), and clang::ASTConsumer::Initialize().

Referenced by clang::FrontendAction::BeginSourceFile(), and clang::FrontendAction::EndSourceFile().

◆ setASTContext()

void CompilerInstance::setASTContext ( llvm::IntrusiveRefCntPtr< ASTContext > Value )

setASTContext - Replace the current AST context.

Definition at line 181 of file CompilerInstance.cpp.

References getASTConsumer(), getASTContext(), and clang::ASTConsumer::Initialize().

Referenced by clang::FrontendAction::BeginSourceFile(), createASTContext(), and clang::FrontendAction::EndSourceFile().

◆ setASTReader()

void CompilerInstance::setASTReader ( IntrusiveRefCntPtr< ASTReader > Reader )

Definition at line 211 of file CompilerInstance.cpp.

Referenced by clang::FrontendAction::BeginSourceFile().

◆ setAuxTarget()

void CompilerInstance::setAuxTarget ( TargetInfo * Value )

Replace the current AuxTarget.

Definition at line 112 of file CompilerInstance.cpp.

Referenced by createTarget().

◆ setBuildGlobalModuleIndex()

void clang::CompilerInstance::setBuildGlobalModuleIndex ( bool Build )

inline

Set the flag indicating whether we should (re)build the global module index.

Definition at line 275 of file CompilerInstance.h.

Referenced by compileModule().

◆ setCodeCompletionConsumer()

void CompilerInstance::setCodeCompletionConsumer ( CodeCompleteConsumer * Value )

setCodeCompletionConsumer - Replace the current code completion consumer; the compiler instance takes ownership of Value.

Definition at line 200 of file CompilerInstance.cpp.

Referenced by createCodeCompletionConsumer().

◆ setDependencyDirectivesGetter()

void clang::CompilerInstance::setDependencyDirectivesGetter ( std::unique_ptr< DependencyDirectivesGetter > Getter )

inline

Definition at line 749 of file CompilerInstance.h.

Referenced by clang::dependencies::initializeScanCompilerInstance().

◆ setDiagnostics()

void CompilerInstance::setDiagnostics ( llvm::IntrusiveRefCntPtr< DiagnosticsEngine > Value )

setDiagnostics - Replace the current diagnostics engine.

Definition at line 96 of file CompilerInstance.cpp.

◆ setExternalSemaSource()

void CompilerInstance::setExternalSemaSource ( IntrusiveRefCntPtr< ExternalSemaSource > ESS )

Definition at line 2416 of file CompilerInstance.cpp.

◆ setFileManager()

void CompilerInstance::setFileManager ( IntrusiveRefCntPtr< FileManager > Value )

Replace the current file manager.

Definition at line 166 of file CompilerInstance.cpp.

References getVirtualFileSystemPtr().

Referenced by clang::FixItRecompile::BeginInvocation(), clang::FrontendAction::BeginSourceFile(), clang::FrontendAction::EndSourceFile(), and clang::tooling::FrontendActionFactory::runInvocation().

◆ setGenModuleActionWrapper()

void clang::CompilerInstance::setGenModuleActionWrapper ( GenModuleActionWrapperFunc Wrapper )

inline

Definition at line 978 of file CompilerInstance.h.

◆ setModuleDepCollector()

void CompilerInstance::setModuleDepCollector ( std::shared_ptr< ModuleDependencyCollector > Collector )

Definition at line 222 of file CompilerInstance.cpp.

◆ setOutputManager()

void CompilerInstance::setOutputManager ( IntrusiveRefCntPtr< llvm::vfs::OutputBackend > NewOutputs )

Set the output manager.

Definition at line 825 of file CompilerInstance.cpp.

◆ setOutputStream()

void clang::CompilerInstance::setOutputStream ( std::unique_ptr< llvm::raw_pwrite_stream > OutStream )

inline

Definition at line 872 of file CompilerInstance.h.

◆ setPreprocessor()

void CompilerInstance::setPreprocessor ( std::shared_ptr< Preprocessor > Value )

Replace the current preprocessor.

Definition at line 177 of file CompilerInstance.cpp.

Referenced by clang::FrontendAction::BeginSourceFile(), and clang::FrontendAction::EndSourceFile().

◆ setSema()

void CompilerInstance::setSema ( Sema * S )

Replace the current Sema; the compiler instance takes ownership of S.

Definition at line 189 of file CompilerInstance.cpp.

Referenced by clang::FrontendAction::EndSourceFile().

◆ setSourceManager()

void CompilerInstance::setSourceManager ( llvm::IntrusiveRefCntPtr< SourceManager > Value )

setSourceManager - Replace the current source manager.

Definition at line 172 of file CompilerInstance.cpp.

Referenced by clang::FixItRecompile::BeginInvocation(), clang::FrontendAction::BeginSourceFile(), and clang::FrontendAction::EndSourceFile().

◆ setTarget()

void CompilerInstance::setTarget ( TargetInfo * Value )

Replace the current Target.

Definition at line 111 of file CompilerInstance.cpp.

Referenced by createTarget().

◆ setVerboseOutputStream() [1/2]

void CompilerInstance::setVerboseOutputStream ( raw_ostream & Value )

Replace the current stream for verbose output.

Definition at line 101 of file CompilerInstance.cpp.

◆ setVerboseOutputStream() [2/2]

void CompilerInstance::setVerboseOutputStream ( std::unique_ptr< raw_ostream > Value )

Replace the current stream for verbose output.

Definition at line 106 of file CompilerInstance.cpp.

◆ setVirtualFileSystem()

void clang::CompilerInstance::setVirtualFileSystem ( IntrusiveRefCntPtr< llvm::vfs::FileSystem > FS )

inline

Use the given file system.

Definition at line 448 of file CompilerInstance.h.

Referenced by clang::FrontendAction::BeginSourceFile(), and clang::tooling::FrontendActionFactory::runInvocation().

◆ shouldBuildGlobalModuleIndex()

bool CompilerInstance::shouldBuildGlobalModuleIndex ( ) const

Indicates whether we should (re)build the global module index.

Definition at line 89 of file CompilerInstance.cpp.

References getFrontendOpts().

Referenced by clang::FrontendAction::Execute(), and loadGlobalModuleIndex().

◆ takeASTConsumer()

std::unique_ptr< ASTConsumer > clang::CompilerInstance::takeASTConsumer ( )

inline

takeASTConsumer - Remove the current AST consumer and give ownership to the caller.

Definition at line 586 of file CompilerInstance.h.

Referenced by clang::FrontendAction::EndSourceFile().

◆ takeOutputStream()

std::unique_ptr< llvm::raw_pwrite_stream > clang::CompilerInstance::takeOutputStream ( )

inline

Definition at line 876 of file CompilerInstance.h.

Referenced by cir::CIRGenAction::CreateASTConsumer(), and clang::CodeGenAction::CreateASTConsumer().

◆ takeSema()

std::unique_ptr< Sema > CompilerInstance::takeSema ( )

Definition at line 204 of file CompilerInstance.cpp.

Referenced by resetAndLeakSema().

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

include/clang/Frontend/CompilerInstance.h
lib/Frontend/CompilerInstance.cpp

Classes

Public Member Functions

Construction Utility Methods

Initialization Utility Methods

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CompilerInstance()

◆ ~CompilerInstance()

Member Function Documentation

◆ addDependencyCollector()

◆ clearDependencyCollectors()

◆ clearOutputFiles()

◆ cloneForModuleCompile()

◆ compileModule()

◆ createASTContext()

◆ createASTReader()

◆ createCodeCompletionConsumer() [1/2]

◆ createCodeCompletionConsumer() [2/2]

◆ createDefaultOutputFile()

◆ createDiagnostics() [1/2]

◆ createDiagnostics() [2/2]

◆ createFileManager()

◆ createFrontendTimer()

◆ createModuleFromSource()

◆ createNullOutputFile()

◆ createOutputFile()

◆ createOutputManager()

◆ createPCHExternalASTSource() [1/2]

◆ createPCHExternalASTSource() [2/2]

◆ createPreprocessor()

◆ createSema()

◆ createSourceManager()

◆ createTarget()

◆ createVirtualFileSystem()

◆ ExecuteAction()

◆ getAnalyzerOpts()

◆ getAPINotesOpts() [1/2]

◆ getAPINotesOpts() [2/2]

◆ getASTConsumer()

◆ getASTContext()

◆ getASTContextPtr()

◆ getASTReader()

◆ getAuxTarget()

◆ getCodeCompletionConsumer()

◆ getCodeGenOpts() [1/2]

◆ getCodeGenOpts() [2/2]

◆ getDependencyCollectors()

◆ getDependencyOutputOpts() [1/2]

◆ getDependencyOutputOpts() [2/2]

◆ getDiagnosticClient()

◆ getDiagnosticOpts() [1/2]

◆ getDiagnosticOpts() [2/2]

◆ getDiagnostics()

◆ getDiagnosticsPtr()

◆ getFileManager()

◆ getFileManagerPtr()

◆ getFileSystemOpts() [1/2]

◆ getFileSystemOpts() [2/2]

◆ getFrontendOpts() [1/2]

◆ getFrontendOpts() [2/2]

◆ getFrontendTimer()

◆ getGenModuleActionWrapper()

◆ getHeaderSearchOpts() [1/2]

◆ getHeaderSearchOpts() [2/2]

◆ getInvocation()

◆ getInvocationPtr()

◆ getLangOpts() [1/2]

◆ getLangOpts() [2/2]

◆ getModuleCache()

◆ getModuleCachePtr()

◆ getModuleDepCollector()

◆ getOrCreateOutputManager()

◆ getOutputManager()

◆ getPassPlugins()

◆ getPCHContainerOperations()

◆ getPCHContainerReader()

◆ getPCHContainerWriter()

◆ getPreprocessor()

◆ getPreprocessorOpts() [1/2]