class FrontendOptions
Declaration
class FrontendOptions { /* full declaration omitted */ };
Description
FrontendOptions - Options for controlling the behavior of the frontend.
Declared at: clang/include/clang/Frontend/FrontendOptions.h:268
Member Variables
- public unsigned int DisableFree
- Disable memory freeing on exit.
- public unsigned int RelocatablePCH
- When generating PCH files, instruct the AST writer to create relocatable PCH files.
- public unsigned int ShowHelp
- Show the -help text.
- public unsigned int ShowStats
- Show frontend performance metrics and statistics.
- public unsigned int PrintSupportedCPUs
- print the supported cpus for the current target
- public unsigned int TimeTrace
- Output time trace profile.
- public unsigned int ShowVersion
- Show the -version text.
- public unsigned int FixWhatYouCan
- Apply fixes even if there are unfixable errors.
- public unsigned int FixOnlyWarnings
- Apply fixes only for warnings.
- public unsigned int FixAndRecompile
- Apply fixes and recompile.
- public unsigned int FixToTemporaries
- Apply fixes to temporary files.
- public unsigned int ARCMTMigrateEmitARCErrors
- Emit ARC errors even if the migrator can fix them.
- public unsigned int SkipFunctionBodies
- Skip over function bodies to speed up parsing in cases you do not need them (e.g. with code completion).
- public unsigned int UseGlobalModuleIndex
- Whether we can use the global module index if available.
- public unsigned int GenerateGlobalModuleIndex
- Whether we can generate the global module index if needed.
- public unsigned int ASTDumpDecls
- Whether we include declaration dumps in AST dumps.
- public unsigned int ASTDumpAll
- Whether we deserialize all decls when forming AST dumps.
- public unsigned int ASTDumpLookups
- Whether we include lookup table dumps in AST dumps.
- public unsigned int ASTDumpDeclTypes
- Whether we include declaration type dumps in AST dumps.
- public unsigned int BuildingImplicitModule
- Whether we are performing an implicit module build.
- public unsigned int BuildingImplicitModuleUsesLock
- Whether to use a filesystem lock when building implicit modules.
- public unsigned int ModulesEmbedAllFiles
- Whether we should embed all used files into the PCM file.
- public unsigned int IncludeTimestamps
- Whether timestamps should be written to the produced PCH file.
- public unsigned int UseTemporary
- Should a temporary file be used during compilation.
- public unsigned int IsSystemModule
- When using -emit-module, treat the modulemap as a system module.
- public unsigned int AllowPCMWithCompilerErrors
- Output (and read) PCM files regardless of compiler errors.
- public clang::CodeCompleteOptions CodeCompleteOpts
- public clang::ASTDumpOutputFormat ASTDumpFormat = ADOF_Default
- Specifies the output format of the AST.
- public enum(unnamed enum at / home / hdoc / tmp / llvm - project / clang / include / clang / Frontend / FrontendOptions.h : 355 : 3) ARCMTAction = ARCMT_None
- public unsigned int ObjCMTAction = ObjCMT_None
- public std::string ObjCMTAllowListPath
- public std::string MTMigrateDir
- public std::string ARCMTMigrateReportOut
- public clang::InputKind DashX
- The input kind, either specified via -x argument or deduced from the input file name.
- public SmallVector<clang::FrontendInputFile, 0> Inputs
- The input files and their types.
- public std::string OriginalModuleMap
- When the input is a module map, the original module map file from which that map was inferred, if any (for umbrella modules).
- public std::string OutputFile
- The output file, if any.
- public std::string FixItSuffix
- If given, the new suffix for fix-it rewritten files.
- public std::string ASTDumpFilter
- If given, filter dumped AST Decl nodes by this substring.
- public clang::ParsedSourceLocation CodeCompletionAt
- If given, enable code completion at the provided location.
- public frontend::ActionKind ProgramAction = frontend::ParseSyntaxOnly
- The frontend action to perform.
- public std::string ActionName
- The name of the action to run when using a plugin action.
- public std::string ProductName
- The name of the product the input files belong too.
- public std::map<std::string, std::vector<std::string>> PluginArgs
- Args to pass to the plugins
- public std::vector<std::string> AddPluginActions
- The list of plugin actions to run in addition to the normal action.
- public std::vector<std::string> Plugins
- The list of plugins to load.
- public std::vector<std::shared_ptr<ModuleFileExtension>> ModuleFileExtensions
- The list of module file extensions.
- public std::vector<std::string> ModuleMapFiles
- The list of module map files to load before processing the input.
- public std::vector<std::string> ModuleFiles
- The list of additional prebuilt module files to load before processing the input.
- public std::vector<std::string> ModulesEmbedFiles
- The list of files to embed into the compiled module file.
- public std::vector<std::string> ASTMergeFiles
- The list of AST files to merge.
- public std::vector<std::string> LLVMArgs
- A list of arguments to forward to LLVM's option processing; this should only be used for debugging and experimental features.
- public std::string OverrideRecordLayoutsFile
- File name of the file that will provide record layouts (in the format produced by -fdump-record-layouts).
- public std::string AuxTriple
- Auxiliary triple for CUDA/HIP compilation.
- public Optional<std::string> AuxTargetCPU
- Auxiliary target CPU for CUDA/HIP compilation.
- public Optional<std::vector<std::string>> AuxTargetFeatures
- Auxiliary target features for CUDA/HIP compilation.
- public std::string StatsFile
- Filename to write statistics to.
- public unsigned int TimeTraceGranularity
- Minimum time granularity (in microseconds) traced by time profiler.
- public std::string TimeTracePath
- Path which stores the output files for -ftime-trace
Method Overview
- public FrontendOptions()
- public static clang::InputKind getInputKindForExtension(llvm::StringRef Extension)
Methods
¶FrontendOptions()
FrontendOptions()
Declared at: clang/include/clang/Frontend/FrontendOptions.h:506
¶static clang::InputKind getInputKindForExtension(
llvm::StringRef Extension)
static clang::InputKind getInputKindForExtension(
llvm::StringRef Extension)
Description
getInputKindForExtension - Return the appropriate input kind for a file extension. For example, "c" would return Language::C.
Declared at: clang/include/clang/Frontend/FrontendOptions.h:523
Parameters
- llvm::StringRef Extension
Returns
The input kind for the extension, or Language::Unknown if the extension is not recognized.