clang 19.0.0git
Classes | Public Member Functions | List of all members
clang::CompilerInstance Class Reference

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

#include "clang/Frontend/CompilerInstance.h"

Inheritance diagram for clang::CompilerInstance:
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Public Member Functions

 CompilerInstance (std::shared_ptr< PCHContainerOperations > PCHContainerOps=std::make_shared< PCHContainerOperations >(), InMemoryModuleCache *SharedModuleCache=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 (StringRef FileName, serialization::ModuleFile *&LoadedModuleFile)
 
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
 
GlobalModuleIndexloadGlobalModuleIndex (SourceLocation TriggerLoc) override
 Load, create, or return global module.
 
bool lookupMissingImports (StringRef Name, SourceLocation TriggerLoc) override
 Check global module index for missing imports.
 
void addDependencyCollector (std::shared_ptr< DependencyCollector > Listener)
 
void setExternalSemaSource (IntrusiveRefCntPtr< ExternalSemaSource > ESS)
 
InMemoryModuleCachegetModuleCache () 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
bool hasInvocation () const
 
CompilerInvocationgetInvocation ()
 
std::shared_ptr< CompilerInvocationgetInvocationPtr ()
 
void setInvocation (std::shared_ptr< CompilerInvocation > Value)
 setInvocation - Replace the current invocation.
 
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
AnalyzerOptionsgetAnalyzerOpts ()
 
CodeGenOptionsgetCodeGenOpts ()
 
const CodeGenOptionsgetCodeGenOpts () const
 
DependencyOutputOptionsgetDependencyOutputOpts ()
 
const DependencyOutputOptionsgetDependencyOutputOpts () const
 
DiagnosticOptionsgetDiagnosticOpts ()
 
const DiagnosticOptionsgetDiagnosticOpts () const
 
FileSystemOptionsgetFileSystemOpts ()
 
const FileSystemOptionsgetFileSystemOpts () const
 
FrontendOptionsgetFrontendOpts ()
 
const FrontendOptionsgetFrontendOpts () const
 
HeaderSearchOptionsgetHeaderSearchOpts ()
 
const HeaderSearchOptionsgetHeaderSearchOpts () const
 
std::shared_ptr< HeaderSearchOptionsgetHeaderSearchOptsPtr () const
 
APINotesOptionsgetAPINotesOpts ()
 
const APINotesOptionsgetAPINotesOpts () const
 
LangOptionsgetLangOpts ()
 
const LangOptionsgetLangOpts () const
 
std::shared_ptr< LangOptionsgetLangOptsPtr () const
 
PreprocessorOptionsgetPreprocessorOpts ()
 
const PreprocessorOptionsgetPreprocessorOpts () const
 
PreprocessorOutputOptionsgetPreprocessorOutputOpts ()
 
const PreprocessorOutputOptionsgetPreprocessorOutputOpts () const
 
TargetOptionsgetTargetOpts ()
 
const TargetOptionsgetTargetOpts () const
 
Diagnostics Engine
bool hasDiagnostics () const
 
DiagnosticsEnginegetDiagnostics () const
 Get the current diagnostics engine.
 
IntrusiveRefCntPtr< DiagnosticsEnginegetDiagnosticsPtr () const
 
void setDiagnostics (DiagnosticsEngine *Value)
 setDiagnostics - Replace the current diagnostics engine.
 
DiagnosticConsumergetDiagnosticClient () 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
 
TargetInfogetTarget () const
 
IntrusiveRefCntPtr< TargetInfogetTargetPtr () const
 
void setTarget (TargetInfo *Value)
 Replace the current Target.
 
AuxTarget Info
TargetInfogetAuxTarget () const
 
void setAuxTarget (TargetInfo *Value)
 Replace the current AuxTarget.
 
bool createTarget ()
 
Virtual File System
llvm::vfs::FileSystem & getVirtualFileSystem () const
 
File Manager
bool hasFileManager () const
 
FileManagergetFileManager () const
 Return the current file manager to the caller.
 
IntrusiveRefCntPtr< FileManagergetFileManagerPtr () const
 
void resetAndLeakFileManager ()
 
void setFileManager (FileManager *Value)
 Replace the current file manager and virtual file system.
 
Source Manager
bool hasSourceManager () const
 
SourceManagergetSourceManager () const
 Return the current source manager.
 
IntrusiveRefCntPtr< SourceManagergetSourceManagerPtr () const
 
void resetAndLeakSourceManager ()
 
void setSourceManager (SourceManager *Value)
 setSourceManager - Replace the current source manager.
 
Preprocessor
bool hasPreprocessor () const
 
PreprocessorgetPreprocessor () const
 Return the current preprocessor.
 
std::shared_ptr< PreprocessorgetPreprocessorPtr ()
 
void resetAndLeakPreprocessor ()
 
void setPreprocessor (std::shared_ptr< Preprocessor > Value)
 Replace the current preprocessor.
 
ASTContext
bool hasASTContext () const
 
ASTContextgetASTContext () const
 
IntrusiveRefCntPtr< ASTContextgetASTContextPtr () const
 
void resetAndLeakASTContext ()
 
void setASTContext (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
 
ASTConsumergetASTConsumer () const
 
std::unique_ptr< ASTConsumertakeASTConsumer ()
 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
 
SemagetSema () const
 
std::unique_ptr< SematakeSema ()
 
void resetAndLeakSema ()
 
Module Management
IntrusiveRefCntPtr< ASTReadergetASTReader () const
 
void setASTReader (IntrusiveRefCntPtr< ASTReader > Reader)
 
std::shared_ptr< ModuleDependencyCollectorgetModuleDepCollector () const
 
void setModuleDepCollector (std::shared_ptr< ModuleDependencyCollector > Collector)
 
std::shared_ptr< PCHContainerOperationsgetPCHContainerOperations () const
 
const PCHContainerWritergetPCHContainerWriter () const
 Return the appropriate PCHContainerWriter depending on the current CodeGenOptions.
 
const PCHContainerReadergetPCHContainerReader () const
 Return the appropriate PCHContainerReader depending on the current CodeGenOptions.
 
Code Completion
bool hasCodeCompletionConsumer () const
 
CodeCompleteConsumergetCodeCompletionConsumer () const
 
void setCodeCompletionConsumer (CodeCompleteConsumer *Value)
 setCodeCompletionConsumer - Replace the current code completion consumer; the compiler instance takes ownership of Value.
 
Frontend timer
bool hasFrontendTimer () 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.
 
virtual ModuleLoadResult loadModule (SourceLocation ImportLoc, ModuleIdPath Path, Module::NameVisibilityKind Visibility, bool IsInclusionDirective)=0
 Attempt to load the given module.
 
virtual void createModuleFromSource (SourceLocation Loc, StringRef ModuleName, StringRef Source)=0
 Attempt to create the given module from the specified source buffer.
 
virtual void makeModuleVisible (Module *Mod, Module::NameVisibilityKind Visibility, SourceLocation ImportLoc)=0
 Make the given module visible.
 
virtual GlobalModuleIndexloadGlobalModuleIndex (SourceLocation TriggerLoc)=0
 Load, create, or return global module.
 
virtual bool lookupMissingImports (StringRef Name, SourceLocation TriggerLoc)=0
 Check global module index for missing imports.
 

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.
 
FileManagercreateFileManager (IntrusiveRefCntPtr< llvm::vfs::FileSystem > VFS=nullptr)
 Create the file manager and replace any existing one with it.
 
void createSourceManager (FileManager &FileMgr)
 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.
 
std::string getSpecificModuleCachePath (StringRef ModuleHash)
 
std::string getSpecificModuleCachePath ()
 
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< DiagnosticsEnginecreateDiagnostics (DiagnosticOptions *Opts, DiagnosticConsumer *Client=nullptr, bool ShouldOwnClient=true, const CodeGenOptions *CodeGenOpts=nullptr)
 Create a DiagnosticsEngine object with a the TextDiagnosticPrinter.
 
static IntrusiveRefCntPtr< ASTReadercreatePCHExternalASTSource (StringRef Path, StringRef Sysroot, DisableValidationForModuleKind DisableValidation, bool AllowPCHWithCompilerErrors, Preprocessor &PP, InMemoryModuleCache &ModuleCache, ASTContext &Context, const PCHContainerReader &PCHContainerRdr, 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 CodeCompleteConsumercreateCodeCompletionConsumer (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

- 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 79 of file CompilerInstance.h.

Constructor & Destructor Documentation

◆ CompilerInstance()

CompilerInstance::CompilerInstance ( std::shared_ptr< PCHContainerOperations PCHContainerOps = std::make_shared<PCHContainerOperations>(),
InMemoryModuleCache SharedModuleCache = nullptr 
)
explicit

Definition at line 65 of file CompilerInstance.cpp.

◆ ~CompilerInstance()

CompilerInstance::~CompilerInstance ( )
override

Definition at line 74 of file CompilerInstance.cpp.

Member Function Documentation

◆ addDependencyCollector()

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

Definition at line 852 of file CompilerInstance.h.

Referenced by createPreprocessor().

◆ 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 771 of file CompilerInstance.cpp.

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

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

◆ createASTContext()

void CompilerInstance::createASTContext ( )

◆ createASTReader()

void CompilerInstance::createASTReader ( )

◆ 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 710 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 733 of file CompilerInstance.cpp.

References clang::Column, EnableCodeCompletion(), Filename, 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 809 of file CompilerInstance.cpp.

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

Referenced by clang::RewriteIncludesAction::BeginSourceFileAction(), clang::ASTPrintAction::CreateASTConsumer(), clang::HTMLPrintAction::CreateASTConsumer(), clang::GenerateModuleInterfaceAction::CreateOutputFile(), clang::GeneratePCHAction::CreateOutputFile(), clang::PrintPreprocessedAction::ExecuteAction(), clang::RewriteMacrosAction::ExecuteAction(), clang::RewriteTestAction::ExecuteAction(), 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
ClientIf non-NULL, a diagnostic client that will be attached to (and, then, owned by) the DiagnosticsEngine inside this AST unit.
ShouldOwnClientIf Client is non-NULL, specifies whether the diagnostic object should take ownership of the client.

Definition at line 333 of file CompilerInstance.cpp.

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

Referenced by clang::tooling::dependencies::DependencyScanningWorker::computeDependencies(), createDiagnostics(), clang::createInvocation(), main(), clang::tooling::ToolInvocation::run(), and clang::tooling::FrontendActionFactory::runInvocation().

◆ createDiagnostics() [2/2]

IntrusiveRefCntPtr< DiagnosticsEngine > CompilerInstance::createDiagnostics ( DiagnosticOptions Opts,
DiagnosticConsumer Client = nullptr,
bool  ShouldOwnClient = true,
const CodeGenOptions CodeGenOpts = nullptr 
)
static

Create a DiagnosticsEngine object with a the TextDiagnosticPrinter.

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
Opts- The diagnostic options; note that the created text diagnostic object contains a reference to these options.
ClientIf non-NULL, a diagnostic client that will be attached to (and, then, owned by) the returned DiagnosticsEngine object.
CodeGenOptsIf 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 340 of file CompilerInstance.cpp.

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

◆ createFileManager()

FileManager * CompilerInstance::createFileManager ( IntrusiveRefCntPtr< llvm::vfs::FileSystem >  VFS = nullptr)

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

Returns
The new file manager on success, or null on failure.

Definition at line 377 of file CompilerInstance.cpp.

References clang::createVFSFromCompilerInvocation(), getDiagnostics(), getFileSystemOpts(), and getInvocation().

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

◆ createFrontendTimer()

void CompilerInstance::createFrontendTimer ( )

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

Definition at line 724 of file CompilerInstance.cpp.

Referenced by ExecuteAction().

◆ 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
LocThe location at which to create the module.
ModuleNameThe name of the module to create.
SourceThe source of the module: a (preprocessed) module map.

Implements clang::ModuleLoader.

Definition at line 2191 of file CompilerInstance.cpp.

References clang::C, compileModuleImpl(), 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 829 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 834 of file CompilerInstance.cpp.

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

Referenced by createDefaultOutputFile().

◆ createPCHExternalASTSource() [1/2]

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

◆ createPCHExternalASTSource() [2/2]

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

◆ createPreprocessor()

void CompilerInstance::createPreprocessor ( TranslationUnitKind  TUKind)

◆ createSema()

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

◆ createSourceManager()

void CompilerInstance::createSourceManager ( FileManager FileMgr)

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

Definition at line 390 of file CompilerInstance.cpp.

References getDiagnostics().

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

◆ createTarget()

bool CompilerInstance::createTarget ( )

◆ 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 1011 of file CompilerInstance.cpp.

References clang::FrontendAction::BeginSourceFile(), clang::SourceManager::clearIDTables(), createFrontendTimer(), createTarget(), clang::FrontendAction::EndSourceFile(), clang::FrontendAction::Execute(), clang::DiagnosticConsumer::finish(), clang::DiagnosticsEngine::getClient(), getCodeGenOpts(), getDiagnosticClient(), 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(), main(), and clang::tooling::FrontendActionFactory::runInvocation().

◆ getAnalyzerOpts()

AnalyzerOptions & clang::CompilerInstance::getAnalyzerOpts ( )
inline

◆ getAPINotesOpts() [1/2]

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

Definition at line 310 of file CompilerInstance.h.

Referenced by createSema().

◆ getAPINotesOpts() [2/2]

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

Definition at line 311 of file CompilerInstance.h.

◆ getASTConsumer()

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

◆ getASTContext()

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

◆ getASTContextPtr()

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

Definition at line 502 of file CompilerInstance.h.

◆ getASTReader()

IntrusiveRefCntPtr< ASTReader > CompilerInstance::getASTReader ( ) const

◆ getAuxTarget()

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

Definition at line 406 of file CompilerInstance.h.

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

◆ getCodeCompletionConsumer()

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

◆ getCodeGenOpts() [1/2]

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

◆ getCodeGenOpts() [2/2]

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

Definition at line 268 of file CompilerInstance.h.

◆ getDependencyOutputOpts() [1/2]

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

Definition at line 272 of file CompilerInstance.h.

Referenced by createPreprocessor().

◆ getDependencyOutputOpts() [2/2]

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

Definition at line 275 of file CompilerInstance.h.

◆ getDiagnosticClient()

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

◆ getDiagnosticOpts() [1/2]

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

◆ getDiagnosticOpts() [2/2]

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

Definition at line 282 of file CompilerInstance.h.

◆ getDiagnostics()

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

◆ getDiagnosticsPtr()

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

Definition at line 354 of file CompilerInstance.h.

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

◆ getFileManager()

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

◆ getFileManagerPtr()

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

Definition at line 432 of file CompilerInstance.h.

◆ getFileSystemOpts() [1/2]

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

◆ getFileSystemOpts() [2/2]

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

Definition at line 289 of file CompilerInstance.h.

◆ getFrontendOpts() [1/2]

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

◆ getFrontendOpts() [2/2]

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

Definition at line 296 of file CompilerInstance.h.

◆ getFrontendTimer()

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

Definition at line 616 of file CompilerInstance.h.

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

◆ getHeaderSearchOpts() [1/2]

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

◆ getHeaderSearchOpts() [2/2]

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

Definition at line 303 of file CompilerInstance.h.

◆ getHeaderSearchOptsPtr()

std::shared_ptr< HeaderSearchOptions > clang::CompilerInstance::getHeaderSearchOptsPtr ( ) const
inline

◆ getInvocation()

CompilerInvocation & clang::CompilerInstance::getInvocation ( )
inline

◆ getInvocationPtr()

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

Definition at line 245 of file CompilerInstance.h.

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

◆ getLangOpts() [1/2]

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

◆ getLangOpts() [2/2]

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

Definition at line 316 of file CompilerInstance.h.

◆ getLangOptsPtr()

std::shared_ptr< LangOptions > clang::CompilerInstance::getLangOptsPtr ( ) const
inline

Definition at line 317 of file CompilerInstance.h.

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

◆ getModuleCache()

InMemoryModuleCache & clang::CompilerInstance::getModuleCache ( ) const
inline

◆ getModuleDepCollector()

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

Definition at line 212 of file CompilerInstance.cpp.

◆ getPCHContainerOperations()

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

◆ getPCHContainerReader()

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

◆ getPCHContainerWriter()

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

◆ getPreprocessor()

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

Return the current preprocessor.

Definition at line 477 of file CompilerInstance.h.

Referenced by clang::tooling::dependencies::ModuleDepCollector::applyDiscoveredDependencies(), clang::FrontendAction::BeginSourceFile(), collectIncludePCH(), compileModule(), clang::ento::CreateAnalysisConsumer(), clang::arcmt::MigrateSourceAction::CreateASTConsumer(), clang::arcmt::ObjCMigrateAction::CreateASTConsumer(), clang::CodeGenAction::CreateASTConsumer(), clang::ExtractAPIAction::CreateASTConsumer(), clang::WrappingExtractAPIAction::CreateASTConsumer(), clang::GeneratePCHAction::CreateASTConsumer(), clang::installapi::InstallAPIAction::CreateASTConsumer(), clang::HTMLPrintAction::CreateASTConsumer(), createASTContext(), createASTReader(), createASTReader(), createCodeCompletionConsumer(), clang::GenerateModuleAction::CreateMultiplexConsumer(), createPCHExternalASTSource(), createSema(), clang::tooling::dependencies::ModuleDepCollectorPP::EndOfMainFile(), clang::FrontendAction::EndSourceFile(), clang::FrontendAction::Execute(), clang::DumpModuleInfoAction::ExecuteAction(), clang::VerifyPCHAction::ExecuteAction(), clang::PrintDependencyDirectivesSourceMinimizerAction::ExecuteAction(), clang::DumpRawTokensAction::ExecuteAction(), clang::DumpTokensAction::ExecuteAction(), clang::PreprocessOnlyAction::ExecuteAction(), clang::PrintPreprocessedAction::ExecuteAction(), clang::RewriteMacrosAction::ExecuteAction(), clang::RewriteTestAction::ExecuteAction(), clang::RewriteIncludesAction::ExecuteAction(), clang::IncrementalAction::ExecuteAction(), clang::FrontendAction::getCurrentModule(), getInputBufferForModule(), loadGlobalModuleIndex(), loadModule(), loadModuleMapForModuleBuild(), clang::tooling::dependencies::ModuleDepCollectorPP::moduleImport(), prepareToBuildModule(), and ReadOriginalFileName().

◆ getPreprocessorOpts() [1/2]

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

◆ getPreprocessorOpts() [2/2]

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

Definition at line 324 of file CompilerInstance.h.

◆ getPreprocessorOutputOpts() [1/2]

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

◆ getPreprocessorOutputOpts() [2/2]

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

Definition at line 331 of file CompilerInstance.h.

◆ getPreprocessorPtr()

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

Definition at line 482 of file CompilerInstance.h.

◆ getSema()

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

◆ getSourceManager()

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

◆ getSourceManagerPtr()

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

Definition at line 457 of file CompilerInstance.h.

◆ getSpecificModuleCachePath() [1/2]

std::string clang::CompilerInstance::getSpecificModuleCachePath ( )
inline

◆ getSpecificModuleCachePath() [2/2]

std::string CompilerInstance::getSpecificModuleCachePath ( StringRef  ModuleHash)

Definition at line 541 of file CompilerInstance.cpp.

References getHeaderSearchOpts().

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

◆ getTarget()

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

◆ getTargetOpts() [1/2]

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

◆ getTargetOpts() [2/2]

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

Definition at line 338 of file CompilerInstance.h.

◆ getTargetPtr()

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

Definition at line 394 of file CompilerInstance.h.

◆ getVerboseOutputStream()

raw_ostream & clang::CompilerInstance::getVerboseOutputStream ( )
inline

Get the current stream for verbose output.

Definition at line 379 of file CompilerInstance.h.

Referenced by ExecuteAction(), and printDiagnosticStats().

◆ getVirtualFileSystem()

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

◆ hadModuleLoaderFatalFailure()

bool clang::CompilerInstance::hadModuleLoaderFatalFailure ( ) const
inline

Definition at line 844 of file CompilerInstance.h.

References clang::ModuleLoader::HadFatalFailure.

◆ hasASTConsumer()

bool clang::CompilerInstance::hasASTConsumer ( ) const
inline

◆ hasASTContext()

bool clang::CompilerInstance::hasASTContext ( ) const
inline

Definition at line 495 of file CompilerInstance.h.

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

◆ hasCodeCompletionConsumer()

bool clang::CompilerInstance::hasCodeCompletionConsumer ( ) const
inline

◆ hasDiagnostics()

bool clang::CompilerInstance::hasDiagnostics ( ) const
inline

◆ hasFileManager()

bool clang::CompilerInstance::hasFileManager ( ) const
inline

◆ hasFrontendTimer()

bool clang::CompilerInstance::hasFrontendTimer ( ) const
inline

Definition at line 614 of file CompilerInstance.h.

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

◆ hasInvocation()

bool clang::CompilerInstance::hasInvocation ( ) const
inline

Definition at line 238 of file CompilerInstance.h.

◆ hasPreprocessor()

bool clang::CompilerInstance::hasPreprocessor ( ) const
inline

◆ hasSema()

bool clang::CompilerInstance::hasSema ( ) const
inline

◆ hasSourceManager()

bool clang::CompilerInstance::hasSourceManager ( ) const
inline

Definition at line 449 of file CompilerInstance.h.

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

◆ hasTarget()

bool clang::CompilerInstance::hasTarget ( ) const
inline

Definition at line 387 of file CompilerInstance.h.

Referenced by createTarget().

◆ 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 963 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

◆ 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
TriggerLocThe location for what triggered the load.
Returns
Returns null if load failed.

Implements clang::ModuleLoader.

Definition at line 2254 of file CompilerInstance.cpp.

References clang::ModuleLoader::buildingModule(), createASTReader(), clang::Module::DefinitionLoc, clang::Module::getASTFile(), getFileManager(), clang::Preprocessor::getHeaderSearchInfo(), clang::HeaderSearch::getModuleMap(), getPCHContainerReader(), getPreprocessor(), hasFileManager(), hasPreprocessor(), clang::Module::Hidden, 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
ImportLocThe location of the 'import' keyword.
PathThe identifiers (and their locations) of the module "path", e.g., "std.vector" would be split into "std" and "vector".
VisibilityThe visibility provided for the names in the loaded module.
IsInclusionDirectiveIndicates 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 2004 of file CompilerInstance.cpp.

References clang::ModuleMap::cacheModuleLoad(), checkConfigMacros(), clang::Preprocessor::checkModuleIsAvailable(), clang::FixItHint::CreateReplacement(), clang::FileName, clang::Module::findSubmodule(), clang::IdentifierTable::get(), clang::ModuleMap::getCachedModuleLoad(), getDiagnostics(), clang::Module::getFullModuleName(), clang::Preprocessor::getHeaderSearchInfo(), clang::Preprocessor::getIdentifierInfo(), clang::Preprocessor::getIdentifierTable(), getLangOpts(), clang::HeaderSearch::getModuleMap(), getPreprocessor(), getTarget(), clang::IdentifierInfo::getTokenID(), clang::Module::getTopLevelModule(), clang::Module::IsFromModuleFile, clang::SourceLocation::isValid(), loadModule(), clang::HeaderSearch::lookupModule(), clang::Preprocessor::markClangModuleAsAffecting(), 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 ( StringRef  FileName,
serialization::ModuleFile *&  LoadedModuleFile 
)

◆ LoadRequestedPlugins()

void CompilerInstance::LoadRequestedPlugins ( )

◆ lookupMissingImports()

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

Check global module index for missing imports.

Parameters
NameThe symbol name to look for.
TriggerLocThe location for what triggered the load.
Returns
Returns true if any modules with that symbol found.

Implements clang::ModuleLoader.

Definition at line 2324 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 2243 of file CompilerInstance.cpp.

References createASTReader().

◆ printDiagnosticStats()

void CompilerInstance::printDiagnosticStats ( )

◆ resetAndLeakASTContext()

void clang::CompilerInstance::resetAndLeakASTContext ( )
inline

Definition at line 507 of file CompilerInstance.h.

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

◆ resetAndLeakFileManager()

void clang::CompilerInstance::resetAndLeakFileManager ( )
inline

Definition at line 437 of file CompilerInstance.h.

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

◆ resetAndLeakPreprocessor()

void clang::CompilerInstance::resetAndLeakPreprocessor ( )
inline

Definition at line 484 of file CompilerInstance.h.

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

◆ resetAndLeakSema()

void CompilerInstance::resetAndLeakSema ( )

Definition at line 2347 of file CompilerInstance.cpp.

References takeSema().

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

◆ resetAndLeakSourceManager()

void clang::CompilerInstance::resetAndLeakSourceManager ( )
inline

Definition at line 462 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 187 of file CompilerInstance.cpp.

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

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

◆ setASTContext()

void CompilerInstance::setASTContext ( ASTContext Value)

setASTContext - Replace the current AST context.

Definition at line 176 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 205 of file CompilerInstance.cpp.

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

◆ setAuxTarget()

void CompilerInstance::setAuxTarget ( TargetInfo Value)

Replace the current AuxTarget.

Definition at line 105 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 255 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 194 of file CompilerInstance.cpp.

Referenced by createCodeCompletionConsumer().

◆ setDiagnostics()

void CompilerInstance::setDiagnostics ( DiagnosticsEngine Value)

setDiagnostics - Replace the current diagnostics engine.

Definition at line 90 of file CompilerInstance.cpp.

◆ setExternalSemaSource()

void CompilerInstance::setExternalSemaSource ( IntrusiveRefCntPtr< ExternalSemaSource ESS)

Definition at line 2349 of file CompilerInstance.cpp.

◆ setFileManager()

void CompilerInstance::setFileManager ( FileManager Value)

◆ setInvocation()

void CompilerInstance::setInvocation ( std::shared_ptr< CompilerInvocation Value)

setInvocation - Replace the current invocation.

Definition at line 78 of file CompilerInstance.cpp.

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

◆ setModuleDepCollector()

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

Definition at line 216 of file CompilerInstance.cpp.

◆ setOutputStream()

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

Definition at line 803 of file CompilerInstance.h.

◆ setPreprocessor()

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

Replace the current preprocessor.

Definition at line 172 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 183 of file CompilerInstance.cpp.

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

◆ setSourceManager()

void CompilerInstance::setSourceManager ( SourceManager Value)

setSourceManager - Replace the current source manager.

Definition at line 168 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 104 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 94 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 99 of file CompilerInstance.cpp.

◆ shouldBuildGlobalModuleIndex()

bool CompilerInstance::shouldBuildGlobalModuleIndex ( ) const

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

Definition at line 83 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 532 of file CompilerInstance.h.

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

◆ takeOutputStream()

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

Definition at line 807 of file CompilerInstance.h.

Referenced by clang::CodeGenAction::CreateASTConsumer().

◆ takeSema()

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

Definition at line 198 of file CompilerInstance.cpp.

Referenced by resetAndLeakSema().


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