clang  6.0.0svn
Functions
CompilerInstance.cpp File Reference
#include "clang/Frontend/CompilerInstance.h"
#include "clang/AST/ASTConsumer.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/Decl.h"
#include "clang/Basic/CharInfo.h"
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/FileManager.h"
#include "clang/Basic/MemoryBufferCache.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Basic/TargetInfo.h"
#include "clang/Basic/Version.h"
#include "clang/Config/config.h"
#include "clang/Frontend/ChainedDiagnosticConsumer.h"
#include "clang/Frontend/FrontendAction.h"
#include "clang/Frontend/FrontendActions.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "clang/Frontend/LogDiagnosticPrinter.h"
#include "clang/Frontend/SerializedDiagnosticPrinter.h"
#include "clang/Frontend/TextDiagnosticPrinter.h"
#include "clang/Frontend/Utils.h"
#include "clang/Frontend/VerifyDiagnosticConsumer.h"
#include "clang/Lex/HeaderSearch.h"
#include "clang/Lex/PTHManager.h"
#include "clang/Lex/Preprocessor.h"
#include "clang/Lex/PreprocessorOptions.h"
#include "clang/Sema/CodeCompleteConsumer.h"
#include "clang/Sema/Sema.h"
#include "clang/Serialization/ASTReader.h"
#include "clang/Serialization/GlobalModuleIndex.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/Support/CrashRecoveryContext.h"
#include "llvm/Support/Errc.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Host.h"
#include "llvm/Support/LockFileManager.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Program.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/Timer.h"
#include "llvm/Support/raw_ostream.h"
#include <sys/stat.h>
#include <system_error>
#include <time.h>
#include <utility>
Include dependency graph for CompilerInstance.cpp:

Go to the source code of this file.

Functions

static void collectHeaderMaps (const HeaderSearch &HS, std::shared_ptr< ModuleDependencyCollector > MDC)
 
static void collectIncludePCH (CompilerInstance &CI, std::shared_ptr< ModuleDependencyCollector > MDC)
 
static void collectVFSEntries (CompilerInstance &CI, std::shared_ptr< ModuleDependencyCollector > MDC)
 
static void SetUpDiagnosticLog (DiagnosticOptions *DiagOpts, const CodeGenOptions *CodeGenOpts, DiagnosticsEngine &Diags)
 
static void SetupSerializedDiagnostics (DiagnosticOptions *DiagOpts, DiagnosticsEngine &Diags, StringRef OutputFile)
 
static void InitializeFileRemapping (DiagnosticsEngine &Diags, SourceManager &SourceMgr, FileManager &FileMgr, const PreprocessorOptions &InitOpts)
 
static bool EnableCodeCompletion (Preprocessor &PP, StringRef Filename, unsigned Line, unsigned Column)
 
static InputKind::Language getLanguageFromOptions (const LangOptions &LangOpts)
 Determine the appropriate source input kind based on language options. More...
 
static bool compileModuleImpl (CompilerInstance &ImportingInstance, SourceLocation ImportLoc, StringRef ModuleName, FrontendInputFile Input, StringRef OriginalModuleMapFile, StringRef ModuleFileName, llvm::function_ref< void(CompilerInstance &)> PreBuildStep=[](CompilerInstance &) {}, llvm::function_ref< void(CompilerInstance &)> PostBuildStep=[](CompilerInstance &) {})
 Compile a module file for the given module, using the options provided by the importing compiler instance. More...
 
static bool compileModuleImpl (CompilerInstance &ImportingInstance, SourceLocation ImportLoc, Module *Module, StringRef ModuleFileName)
 Compile a module file for the given module, using the options provided by the importing compiler instance. More...
 
static bool compileAndLoadModule (CompilerInstance &ImportingInstance, SourceLocation ImportLoc, SourceLocation ModuleNameLoc, Module *Module, StringRef ModuleFileName)
 
static void checkConfigMacro (Preprocessor &PP, StringRef ConfigMacro, Module *Mod, SourceLocation ImportLoc)
 Diagnose differences between the current definition of the given configuration macro and the definition provided on the command line. More...
 
static void writeTimestampFile (StringRef TimestampFile)
 Write a new timestamp file with the given path. More...
 
static void pruneModuleCache (const HeaderSearchOptions &HSOpts)
 Prune the module cache of modules that haven't been accessed in a long time. More...
 

Function Documentation

◆ checkConfigMacro()

static void checkConfigMacro ( Preprocessor PP,
StringRef  ConfigMacro,
Module Mod,
SourceLocation  ImportLoc 
)
static

◆ collectHeaderMaps()

static void collectHeaderMaps ( const HeaderSearch HS,
std::shared_ptr< ModuleDependencyCollector MDC 
)
static

◆ collectIncludePCH()

static void collectIncludePCH ( CompilerInstance CI,
std::shared_ptr< ModuleDependencyCollector MDC 
)
static

◆ collectVFSEntries()

static void collectVFSEntries ( CompilerInstance CI,
std::shared_ptr< ModuleDependencyCollector MDC 
)
static

◆ compileAndLoadModule()

static bool compileAndLoadModule ( CompilerInstance ImportingInstance,
SourceLocation  ImportLoc,
SourceLocation  ModuleNameLoc,
Module Module,
StringRef  ModuleFileName 
)
static

◆ compileModuleImpl() [1/2]

static bool compileModuleImpl ( CompilerInstance ImportingInstance,
SourceLocation  ImportLoc,
StringRef  ModuleName,
FrontendInputFile  Input,
StringRef  OriginalModuleMapFile,
StringRef  ModuleFileName,
llvm::function_ref< void(CompilerInstance &)>  PreBuildStep = [](CompilerInstance &) {},
llvm::function_ref< void(CompilerInstance &)>  PostBuildStep = [](CompilerInstance &) {} 
)
static

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

Returns true if the module was built without errors.

Definition at line 1063 of file CompilerInstance.cpp.

Referenced by compileAndLoadModule(), and compileModuleImpl().

◆ compileModuleImpl() [2/2]

static bool compileModuleImpl ( CompilerInstance ImportingInstance,
SourceLocation  ImportLoc,
Module Module,
StringRef  ModuleFileName 
)
static

◆ EnableCodeCompletion()

static bool EnableCodeCompletion ( Preprocessor PP,
StringRef  Filename,
unsigned  Line,
unsigned  Column 
)
static

◆ getLanguageFromOptions()

static InputKind::Language getLanguageFromOptions ( const LangOptions LangOpts)
static

Determine the appropriate source input kind based on language options.

Definition at line 1049 of file CompilerInstance.cpp.

References clang::InputKind::C, clang::InputKind::CUDA, clang::InputKind::CXX, clang::InputKind::ObjC, clang::InputKind::ObjCXX, and clang::InputKind::OpenCL.

Referenced by compileModuleImpl().

◆ InitializeFileRemapping()

static void InitializeFileRemapping ( DiagnosticsEngine Diags,
SourceManager SourceMgr,
FileManager FileMgr,
const PreprocessorOptions InitOpts 
)
static

◆ pruneModuleCache()

static void pruneModuleCache ( const HeaderSearchOptions HSOpts)
static

◆ SetUpDiagnosticLog()

static void SetUpDiagnosticLog ( DiagnosticOptions DiagOpts,
const CodeGenOptions CodeGenOpts,
DiagnosticsEngine Diags 
)
static

◆ SetupSerializedDiagnostics()

static void SetupSerializedDiagnostics ( DiagnosticOptions DiagOpts,
DiagnosticsEngine Diags,
StringRef  OutputFile 
)
static

◆ writeTimestampFile()

static void writeTimestampFile ( StringRef  TimestampFile)
static

Write a new timestamp file with the given path.

Definition at line 1390 of file CompilerInstance.cpp.

Referenced by pruneModuleCache().