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diff --git a/include/clang/Frontend/CompilerInvocation.h b/include/clang/Frontend/CompilerInvocation.h
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-//===-- CompilerInvocation.h - Compiler Invocation Helper Data --*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CLANG_FRONTEND_COMPILERINVOCATION_H_
-#define LLVM_CLANG_FRONTEND_COMPILERINVOCATION_H_
-
-#include "clang/Basic/DiagnosticOptions.h"
-#include "clang/Basic/FileSystemOptions.h"
-#include "clang/Basic/LangOptions.h"
-#include "clang/Basic/TargetOptions.h"
-#include "clang/Frontend/CodeGenOptions.h"
-#include "clang/Frontend/DependencyOutputOptions.h"
-#include "clang/Frontend/FrontendOptions.h"
-#include "clang/Frontend/LangStandard.h"
-#include "clang/Frontend/MigratorOptions.h"
-#include "clang/Frontend/PreprocessorOutputOptions.h"
-#include "clang/Lex/HeaderSearchOptions.h"
-#include "clang/Lex/PreprocessorOptions.h"
-#include "clang/StaticAnalyzer/Core/AnalyzerOptions.h"
-#include "llvm/ADT/IntrusiveRefCntPtr.h"
-#include "llvm/ADT/StringMap.h"
-#include "llvm/ADT/StringRef.h"
-#include <string>
-#include <vector>
-
-namespace llvm {
-namespace opt {
-class ArgList;
-}
-}
-
-namespace clang {
-class CompilerInvocation;
-class DiagnosticsEngine;
-
-/// \brief Fill out Opts based on the options given in Args.
-///
-/// Args must have been created from the OptTable returned by
-/// createCC1OptTable().
-///
-/// When errors are encountered, return false and, if Diags is non-null,
-/// report the error(s).
-bool ParseDiagnosticArgs(DiagnosticOptions &Opts, llvm::opt::ArgList &Args,
- DiagnosticsEngine *Diags = nullptr);
-
-class CompilerInvocationBase : public RefCountedBase<CompilerInvocation> {
- void operator=(const CompilerInvocationBase &) = delete;
-
-public:
- /// Options controlling the language variant.
- std::shared_ptr<LangOptions> LangOpts;
-
- /// Options controlling the target.
- std::shared_ptr<TargetOptions> TargetOpts;
-
- /// Options controlling the diagnostic engine.
- IntrusiveRefCntPtr<DiagnosticOptions> DiagnosticOpts;
-
- /// Options controlling the \#include directive.
- IntrusiveRefCntPtr<HeaderSearchOptions> HeaderSearchOpts;
-
- /// Options controlling the preprocessor (aside from \#include handling).
- IntrusiveRefCntPtr<PreprocessorOptions> PreprocessorOpts;
-
- CompilerInvocationBase();
- ~CompilerInvocationBase();
-
- CompilerInvocationBase(const CompilerInvocationBase &X);
-
- LangOptions *getLangOpts() { return LangOpts.get(); }
- const LangOptions *getLangOpts() const { return LangOpts.get(); }
-
- TargetOptions &getTargetOpts() { return *TargetOpts.get(); }
- const TargetOptions &getTargetOpts() const {
- return *TargetOpts.get();
- }
-
- DiagnosticOptions &getDiagnosticOpts() const { return *DiagnosticOpts; }
-
- HeaderSearchOptions &getHeaderSearchOpts() { return *HeaderSearchOpts; }
- const HeaderSearchOptions &getHeaderSearchOpts() const {
- return *HeaderSearchOpts;
- }
-
- PreprocessorOptions &getPreprocessorOpts() { return *PreprocessorOpts; }
- const PreprocessorOptions &getPreprocessorOpts() const {
- return *PreprocessorOpts;
- }
-};
-
-/// \brief Helper class for holding the data necessary to invoke the compiler.
-///
-/// This class is designed to represent an abstract "invocation" of the
-/// compiler, including data such as the include paths, the code generation
-/// options, the warning flags, and so on.
-class CompilerInvocation : public CompilerInvocationBase {
- /// Options controlling the static analyzer.
- AnalyzerOptionsRef AnalyzerOpts;
-
- MigratorOptions MigratorOpts;
-
- /// Options controlling IRgen and the backend.
- CodeGenOptions CodeGenOpts;
-
- /// Options controlling dependency output.
- DependencyOutputOptions DependencyOutputOpts;
-
- /// Options controlling file system operations.
- FileSystemOptions FileSystemOpts;
-
- /// Options controlling the frontend itself.
- FrontendOptions FrontendOpts;
-
- /// Options controlling preprocessed output.
- PreprocessorOutputOptions PreprocessorOutputOpts;
-
-public:
- CompilerInvocation() : AnalyzerOpts(new AnalyzerOptions()) {}
-
- /// @name Utility Methods
- /// @{
-
- /// \brief Create a compiler invocation from a list of input options.
- /// \returns true on success.
- ///
- /// \param [out] Res - The resulting invocation.
- /// \param ArgBegin - The first element in the argument vector.
- /// \param ArgEnd - The last element in the argument vector.
- /// \param Diags - The diagnostic engine to use for errors.
- static bool CreateFromArgs(CompilerInvocation &Res,
- const char* const *ArgBegin,
- const char* const *ArgEnd,
- DiagnosticsEngine &Diags);
-
- /// \brief Get the directory where the compiler headers
- /// reside, relative to the compiler binary (found by the passed in
- /// arguments).
- ///
- /// \param Argv0 - The program path (from argv[0]), for finding the builtin
- /// compiler path.
- /// \param MainAddr - The address of main (or some other function in the main
- /// executable), for finding the builtin compiler path.
- static std::string GetResourcesPath(const char *Argv0, void *MainAddr);
-
- /// \brief Set language defaults for the given input language and
- /// language standard in the given LangOptions object.
- ///
- /// \param Opts - The LangOptions object to set up.
- /// \param IK - The input language.
- /// \param LangStd - The input language standard.
- static void setLangDefaults(LangOptions &Opts, InputKind IK,
- LangStandard::Kind LangStd = LangStandard::lang_unspecified);
-
- /// \brief Retrieve a module hash string that is suitable for uniquely
- /// identifying the conditions under which the module was built.
- std::string getModuleHash() const;
-
- /// @}
- /// @name Option Subgroups
- /// @{
-
- AnalyzerOptionsRef getAnalyzerOpts() const {
- return AnalyzerOpts;
- }
-
- MigratorOptions &getMigratorOpts() { return MigratorOpts; }
- const MigratorOptions &getMigratorOpts() const {
- return MigratorOpts;
- }
-
- CodeGenOptions &getCodeGenOpts() { return CodeGenOpts; }
- const CodeGenOptions &getCodeGenOpts() const {
- return CodeGenOpts;
- }
-
- DependencyOutputOptions &getDependencyOutputOpts() {
- return DependencyOutputOpts;
- }
- const DependencyOutputOptions &getDependencyOutputOpts() const {
- return DependencyOutputOpts;
- }
-
- FileSystemOptions &getFileSystemOpts() { return FileSystemOpts; }
- const FileSystemOptions &getFileSystemOpts() const {
- return FileSystemOpts;
- }
-
- FrontendOptions &getFrontendOpts() { return FrontendOpts; }
- const FrontendOptions &getFrontendOpts() const {
- return FrontendOpts;
- }
-
- PreprocessorOutputOptions &getPreprocessorOutputOpts() {
- return PreprocessorOutputOpts;
- }
- const PreprocessorOutputOptions &getPreprocessorOutputOpts() const {
- return PreprocessorOutputOpts;
- }
-
- /// @}
-};
-
-namespace vfs {
- class FileSystem;
-}
-
-IntrusiveRefCntPtr<vfs::FileSystem>
-createVFSFromCompilerInvocation(const CompilerInvocation &CI,
- DiagnosticsEngine &Diags);
-
-} // end namespace clang
-
-#endif
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