#include <CPlusPlusLanguage.h>

Inheritance diagram for lldb_private::CPlusPlusLanguage:

Classes
class	MethodName

Public Member Functions
	CPlusPlusLanguage ()=default

	~CPlusPlusLanguage () override=default

lldb::LanguageType	GetLanguageType () const override

llvm::StringRef	GetUserEntryPointName () const override

std::unique_ptr< TypeScavenger >	GetTypeScavenger () override

lldb::TypeCategoryImplSP	GetFormatters () override

HardcodedFormatters::HardcodedSummaryFinder	GetHardcodedSummaries () override

HardcodedFormatters::HardcodedSyntheticFinder	GetHardcodedSynthetics () override

bool	IsNilReference (ValueObject &valobj) override

llvm::StringRef	GetNilReferenceSummaryString () override
	Returns the summary string for ValueObjects for which IsNilReference() is true.

bool	IsSourceFile (llvm::StringRef file_path) const override

const Highlighter *	GetHighlighter () const override

bool	SymbolNameFitsToLanguage (Mangled mangled) const override
	Returns true iff the given symbol name is compatible with the mangling scheme of this language.

bool	DemangledNameContainsPath (llvm::StringRef path, ConstString demangled) const override

ConstString	GetDemangledFunctionNameWithoutArguments (Mangled mangled) const override

bool	GetFunctionDisplayName (const SymbolContext sc, const ExecutionContext exe_ctx, FunctionNameRepresentation representation, Stream &s) override

std::vector< ConstString >	GenerateAlternateFunctionManglings (const ConstString mangled) const override

ConstString	FindBestAlternateFunctionMangledName (const Mangled mangled, const SymbolContext &sym_ctx) const override

llvm::StringRef	GetInstanceVariableName () override

llvm::StringRef	GetPluginName () override

Public Member Functions inherited from lldb_private::Language
	~Language () override

virtual lldb::LanguageType	GetLanguageType () const =0

virtual llvm::StringRef	GetUserEntryPointName () const

virtual bool	IsTopLevelFunction (Function &function)

virtual bool	IsSourceFile (llvm::StringRef file_path) const =0

virtual const Highlighter *	GetHighlighter () const

virtual lldb::TypeCategoryImplSP	GetFormatters ()

virtual HardcodedFormatters::HardcodedFormatFinder	GetHardcodedFormats ()

virtual HardcodedFormatters::HardcodedSummaryFinder	GetHardcodedSummaries ()

virtual HardcodedFormatters::HardcodedSyntheticFinder	GetHardcodedSynthetics ()

virtual std::vector< FormattersMatchCandidate >	GetPossibleFormattersMatches (ValueObject &valobj, lldb::DynamicValueType use_dynamic)

virtual std::unique_ptr< TypeScavenger >	GetTypeScavenger ()

virtual const char *	GetLanguageSpecificTypeLookupHelp ()

virtual std::vector< Language::MethodNameVariant >	GetMethodNameVariants (ConstString method_name) const

virtual bool	SymbolNameFitsToLanguage (Mangled name) const
	Returns true iff the given symbol name is compatible with the mangling scheme of this language.

virtual std::pair< llvm::StringRef, llvm::StringRef >	GetFormatterPrefixSuffix (llvm::StringRef type_hint)
	An individual data formatter may apply to several types and cross language boundaries.

virtual bool	DemangledNameContainsPath (llvm::StringRef path, ConstString demangled) const

virtual DumpValueObjectOptions::DeclPrintingHelper	GetDeclPrintingHelper ()

virtual LazyBool	IsLogicalTrue (ValueObject &valobj, Status &error)

virtual bool	IsNilReference (ValueObject &valobj)

virtual llvm::StringRef	GetNilReferenceSummaryString ()
	Returns the summary string for ValueObjects for which IsNilReference() is true.

virtual bool	IsUninitializedReference (ValueObject &valobj)

virtual bool	GetFunctionDisplayName (const SymbolContext sc, const ExecutionContext exe_ctx, FunctionNameRepresentation representation, Stream &s)

virtual ConstString	GetDemangledFunctionNameWithoutArguments (Mangled mangled) const

virtual ConstString	GetDisplayDemangledName (Mangled mangled) const

virtual void	GetExceptionResolverDescription (bool catch_on, bool throw_on, Stream &s)

virtual std::vector< ConstString >	GenerateAlternateFunctionManglings (const ConstString mangled) const

virtual ConstString	FindBestAlternateFunctionMangledName (const Mangled mangled, const SymbolContext &sym_ctx) const

virtual llvm::StringRef	GetInstanceVariableName ()

virtual bool	IgnoreForLineBreakpoints (const SymbolContext &) const
	Returns true if this SymbolContext should be ignored when setting breakpoints by line (number or regex).

virtual std::optional< bool >	AreEqualForFrameComparison (const SymbolContext &sc1, const SymbolContext &sc2) const
	Returns a boolean indicating whether two symbol contexts are equal for the purposes of frame comparison.

virtual std::optional< bool >	GetBooleanFromString (llvm::StringRef str) const

virtual bool	SupportsExceptionBreakpointsOnThrow () const
	Returns true if this Language supports exception breakpoints on throw via a corresponding LanguageRuntime plugin.

virtual bool	SupportsExceptionBreakpointsOnCatch () const
	Returns true if this Language supports exception breakpoints on catch via a corresponding LanguageRuntime plugin.

virtual llvm::StringRef	GetThrowKeyword () const
	Returns the keyword used for throw statements in this language, e.g.

virtual llvm::StringRef	GetCatchKeyword () const
	Returns the keyword used for catch statements in this language, e.g.

Public Member Functions inherited from lldb_private::PluginInterface
	PluginInterface ()=default

virtual	~PluginInterface ()=default

virtual llvm::StringRef	GetPluginName ()=0

	PluginInterface (const PluginInterface &)=delete

PluginInterface &	operator= (const PluginInterface &)=delete

Static Public Member Functions
static void	Initialize ()

static void	Terminate ()

static lldb_private::Language *	CreateInstance (lldb::LanguageType language)

static llvm::StringRef	GetPluginNameStatic ()

static bool	IsCPPMangledName (llvm::StringRef name)

static bool	ExtractContextAndIdentifier (const char *name, llvm::StringRef &context, llvm::StringRef &identifier)

Static Public Member Functions inherited from lldb_private::Language
static Language *	FindPlugin (lldb::LanguageType language)

static Language *	FindPlugin (llvm::StringRef file_path)
	Returns the Language associated with the given file path or a nullptr if there is no known language.

static Language *	FindPlugin (lldb::LanguageType language, llvm::StringRef file_path)

static void	ForEach (std::function< bool(Language *)> callback)

static void	GetDefaultExceptionResolverDescription (bool catch_on, bool throw_on, Stream &s)

static lldb::LanguageType	GetLanguageTypeFromString (const char *string)=delete

static lldb::LanguageType	GetLanguageTypeFromString (llvm::StringRef string)

static const char *	GetNameForLanguageType (lldb::LanguageType language)

static void	PrintAllLanguages (Stream &s, const char prefix, const char suffix)

static void	PrintSupportedLanguagesForExpressions (Stream &s, llvm::StringRef prefix, llvm::StringRef suffix)
	Prints to the specified stream 's' each language type that the current target supports for expression evaluation.

static void	ForAllLanguages (std::function< bool(lldb::LanguageType)> callback)

static bool	LanguageIsCPlusPlus (lldb::LanguageType language)

static bool	LanguageIsObjC (lldb::LanguageType language)

static bool	LanguageIsC (lldb::LanguageType language)

static bool	LanguageIsCFamily (lldb::LanguageType language)
	Equivalent to `LanguageIsC\|\|LanguageIsObjC\|\|LanguageIsCPlusPlus`.

static bool	LanguageIsPascal (lldb::LanguageType language)

static lldb::LanguageType	GetPrimaryLanguage (lldb::LanguageType language)

static std::set< lldb::LanguageType >	GetSupportedLanguages ()

static LanguageSet	GetLanguagesSupportingTypeSystems ()

static LanguageSet	GetLanguagesSupportingTypeSystemsForExpressions ()

static LanguageSet	GetLanguagesSupportingREPLs ()

static LanguageProperties &	GetGlobalLanguageProperties ()

Private Attributes
ClangHighlighter	m_highlighter

Additional Inherited Members
Public Types inherited from lldb_private::Language
enum class	FunctionNameRepresentation { eName , eNameWithArgs , eNameWithNoArgs }

Protected Member Functions inherited from lldb_private::Language
	Language ()

Detailed Description

Definition at line 24 of file CPlusPlusLanguage.h.

Constructor & Destructor Documentation

◆ CPlusPlusLanguage()

lldb_private::CPlusPlusLanguage::CPlusPlusLanguage ( )

default

Referenced by CreateInstance().

◆ ~CPlusPlusLanguage()

lldb_private::CPlusPlusLanguage::~CPlusPlusLanguage ( )

overridedefault

Member Function Documentation

◆ CreateInstance()

Language * CPlusPlusLanguage::CreateInstance ( lldb::LanguageType language )

static

Definition at line 101 of file CPlusPlusLanguage.cpp.

References CPlusPlusLanguage(), lldb::eLanguageTypeObjC_plus_plus, and lldb_private::Language::LanguageIsCPlusPlus().

Referenced by Terminate().

◆ DemangledNameContainsPath()

bool CPlusPlusLanguage::DemangledNameContainsPath	(	llvm::StringRef	path,
		ConstString	demangled
	)		const

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 390 of file CPlusPlusLanguage.cpp.

References lldb_private::CPlusPlusLanguage::MethodName::ContainsPath().

◆ ExtractContextAndIdentifier()

bool CPlusPlusLanguage::ExtractContextAndIdentifier	(	const char *	name,
		llvm::StringRef &	context,
		llvm::StringRef &	identifier
	)

static

Definition at line 396 of file CPlusPlusLanguage.cpp.

References MSVCUndecoratedNameParser::ExtractContextAndIdentifier(), MSVCUndecoratedNameParser::IsMSVCUndecoratedName(), and lldb_private::CPlusPlusNameParser::ParseAsFullName().

Referenced by lldb_private::CPlusPlusLanguage::MethodName::ContainsPath(), and lldb_private::plugin::dwarf::SymbolFileDWARF::FindGlobalVariables().

◆ FindBestAlternateFunctionMangledName()

ConstString CPlusPlusLanguage::FindBestAlternateFunctionMangledName	(	const Mangled	mangled,
		const SymbolContext &	sym_ctx
	)		const

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 585 of file CPlusPlusLanguage.cpp.

References lldb_private::CPlusPlusLanguage::MethodName::GetArguments(), lldb_private::Mangled::GetDemangledName(), lldb_private::SymbolFile::GetMangledNamesForFunction(), lldb_private::CPlusPlusLanguage::MethodName::GetQualifiers(), lldb_private::CPlusPlusLanguage::MethodName::GetScopeQualifiedName(), lldb_private::CPlusPlusLanguage::MethodName::IsValid(), and lldb_private::SymbolContext::module_sp.

◆ GenerateAlternateFunctionManglings()

std::vector< ConstString > CPlusPlusLanguage::GenerateAlternateFunctionManglings ( const ConstString mangled ) const

overridevirtual

Get a basic set of alternative manglings for the given symbol name, by making a few basic possible substitutions on basic types, storage duration and constness for the given symbol. The output parameter alternates is filled with a best-guess, non-exhaustive set of different manglings for the given name.

Reimplemented from lldb_private::Language.

Definition at line 531 of file CPlusPlusLanguage.cpp.

References lldb_private::ConstString::GetCString(), and lldb_private::ConstString::GetStringRef().

◆ GetDemangledFunctionNameWithoutArguments()

ConstString CPlusPlusLanguage::GetDemangledFunctionNameWithoutArguments ( Mangled mangled ) const

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 70 of file CPlusPlusLanguage.cpp.

References lldb_private::CPlusPlusLanguage::MethodName::GetBasename(), lldb_private::CPlusPlusLanguage::MethodName::GetContext(), lldb_private::ConstString::GetCString(), lldb_private::Mangled::GetDemangledName(), and lldb_private::Mangled::GetMangledName().

◆ GetFormatters()

lldb::TypeCategoryImplSP CPlusPlusLanguage::GetFormatters ( )

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 1549 of file CPlusPlusLanguage.cpp.

References lldb_private::DataVisualization::Categories::GetCategory(), GetPluginName(), LoadLibCxxFormatters(), LoadLibStdcppFormatters(), and LoadSystemFormatters().

◆ GetFunctionDisplayName()

bool CPlusPlusLanguage::GetFunctionDisplayName	(	const SymbolContext *	sc,
		const ExecutionContext *	exe_ctx,
		FunctionNameRepresentation	representation,
		Stream &	s
	)