#include <CPlusPlusLanguage.h>

Inheritance diagram for lldb_private::CPlusPlusLanguage:

Classes
class	CxxMethodName

Public Member Functions
	CPlusPlusLanguage ()=default
	~CPlusPlusLanguage () override=default
virtual std::unique_ptr< Language::MethodName >	GetMethodName (ConstString name) const override
std::pair< lldb::FunctionNameType, std::optional< ConstString > >	GetFunctionNameInfo (ConstString name) const override
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
bool	HandleFrameFormatVariable (const SymbolContext &sc, const ExecutionContext *exe_ctx, FormatEntity::Entry::Type type, 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
FormatEntity::Entry	GetFunctionNameFormat () const override
llvm::StringRef	GetPluginName () override
Public Member Functions inherited from lldb_private::Language
	~Language () override
virtual bool	IsTopLevelFunction (Function &function)
virtual HardcodedFormatters::HardcodedFormatFinder	GetHardcodedFormats ()
virtual std::vector< FormattersMatchCandidate >	GetPossibleFormattersMatches (ValueObject &valobj, lldb::DynamicValueType use_dynamic)
virtual const char *	GetLanguageSpecificTypeLookupHelp ()
virtual std::vector< Language::MethodNameVariant >	GetMethodNameVariants (ConstString method_name) const
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 DumpValueObjectOptions::DeclPrintingHelper	GetDeclPrintingHelper ()
virtual LazyBool	IsLogicalTrue (ValueObject &valobj, Status &error)
virtual bool	IsUninitializedReference (ValueObject &valobj)
virtual bool	HandleFrameFormatVariable (const SymbolContext &sc, const ExecutionContext *exe_ctx, FormatEntity::Entry::Type type, Stream &s)
virtual ConstString	GetDisplayDemangledName (Mangled mangled) const
virtual void	GetExceptionResolverDescription (bool catch_on, bool throw_on, Stream &s)
virtual void	FilterForLineBreakpoints (llvm::SmallVectorImpl< SymbolContext > &) const
	Given a symbol context list of matches which supposedly represent the same file and line number in a CU, erases those that 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
	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 llvm::StringRef	GetDemangledBasename (llvm::StringRef demangled, const DemangledNameInfo &info)
static llvm::Expected< llvm::StringRef >	GetDemangledTemplateArguments (llvm::StringRef demangled, const DemangledNameInfo &info)
static llvm::Expected< llvm::StringRef >	GetDemangledReturnTypeLHS (llvm::StringRef demangled, const DemangledNameInfo &info)
static llvm::Expected< llvm::StringRef >	GetDemangledFunctionQualifiers (llvm::StringRef demangled, const DemangledNameInfo &info)
static llvm::Expected< llvm::StringRef >	GetDemangledScope (llvm::StringRef demangled, const DemangledNameInfo &info)
static llvm::Expected< llvm::StringRef >	GetDemangledReturnTypeRHS (llvm::StringRef demangled, const DemangledNameInfo &info)
static llvm::Expected< llvm::StringRef >	GetDemangledFunctionArguments (llvm::StringRef demangled, const DemangledNameInfo &info)
static llvm::Expected< llvm::StringRef >	GetDemangledFunctionSuffix (llvm::StringRef demangled, const DemangledNameInfo &info)
static bool	ExtractContextAndIdentifier (const char *name, llvm::StringRef &context, llvm::StringRef &identifier)
static llvm::Expected< ConstString >	SubstituteType_ItaniumMangle (llvm::StringRef mangled_name, llvm::StringRef subst_from, llvm::StringRef subst_to)
	Substitutes Itanium type encoding substrings given by `subst_from` in `mangled_name` with `subst_to`.
static llvm::Expected< ConstString >	SubstituteStructor_ItaniumMangle (llvm::StringRef mangled_name, llvm::StringRef subst_from, llvm::StringRef subst_to)
	Substitutes Itanium structor encoding substrings given by `subst_from` in `mangled_name` with `subst_to`.
static llvm::Expected< ConstString >	SubstituteStructorAliases_ItaniumMangle (llvm::StringRef mangled_name)
	Tries replacing Itanium structor encoding substrings in `mangled_name` with potential aliases.j.
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 ()

Static Private Member Functions
static void	DebuggerInitialize (Debugger &)

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(), and Initialize().

◆ ~CPlusPlusLanguage()

lldb_private::CPlusPlusLanguage::~CPlusPlusLanguage ( )

overridedefault

Member Function Documentation

◆ CreateInstance()

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

static

Definition at line 144 of file CPlusPlusLanguage.cpp.

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

Referenced by Initialize(), and Terminate().

◆ DebuggerInitialize()

void CPlusPlusLanguage::DebuggerInitialize ( Debugger & debugger )

staticprivate

Definition at line 2520 of file CPlusPlusLanguage.cpp.

References lldb_private::PluginManager::CreateSettingForCPlusPlusLanguagePlugin(), GetGlobalPluginProperties(), and lldb_private::PluginManager::GetSettingForCPlusPlusLanguagePlugin().

Referenced by Initialize().

◆ DemangledNameContainsPath()

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

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 588 of file CPlusPlusLanguage.cpp.

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

◆ ExtractContextAndIdentifier()

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

static

Definition at line 594 of file CPlusPlusLanguage.cpp.

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

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

◆ FindBestAlternateFunctionMangledName()

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

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 683 of file CPlusPlusLanguage.cpp.

References lldb_private::Language::MethodName::GetArguments(), lldb_private::Mangled::GetDemangledName(), lldb_private::SymbolFile::GetMangledNamesForFunction(), lldb_private::Language::MethodName::GetQualifiers(), lldb_private::Language::MethodName::GetScopeQualifiedName(), lldb_private::Language::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 609 of file CPlusPlusLanguage.cpp.

References lldb_private::ConstString::GetCString(), lldb_private::GetLog(), lldb_private::ConstString::GetStringRef(), lldb_private::Language, LLDB_LOG_ERROR, SubstituteStructorAliases_ItaniumMangle(), and SubstituteType_ItaniumMangle().

◆ GetDemangledBasename()

llvm::StringRef CPlusPlusLanguage::GetDemangledBasename	(	llvm::StringRef	demangled,
		const DemangledNameInfo &	info )

static

Definition at line 283 of file CPlusPlusLanguage.cpp.

References lldb_private::DemangledNameInfo::BasenameRange, and lldb_private::DemangledNameInfo::hasBasename().

Referenced by GetDemangledBasename(), and HandleFrameFormatVariable().

◆ GetDemangledFunctionArguments()

llvm::Expected< llvm::StringRef > CPlusPlusLanguage::GetDemangledFunctionArguments	(	llvm::StringRef	demangled,
		const DemangledNameInfo &	info )

static

Definition at line 421 of file CPlusPlusLanguage.cpp.

References lldb_private::DemangledNameInfo::ArgumentsRange, and lldb_private::DemangledNameInfo::hasArguments().

Referenced by PrintDemangledArgumentList().

◆ GetDemangledFunctionNameWithoutArguments()

ConstString CPlusPlusLanguage::GetDemangledFunctionNameWithoutArguments ( Mangled mangled ) const

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 113 of file CPlusPlusLanguage.cpp.

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

◆ GetDemangledFunctionQualifiers()

llvm::Expected< llvm::StringRef > CPlusPlusLanguage::GetDemangledFunctionQualifiers	(	llvm::StringRef	demangled,
		const DemangledNameInfo &	info )

static

Definition at line 333 of file CPlusPlusLanguage.cpp.

References lldb_private::DemangledNameInfo::hasQualifiers(), and lldb_private::DemangledNameInfo::QualifiersRange.

Referenced by GetDemangledFunctionQualifiers(), and HandleFrameFormatVariable().

◆ GetDemangledFunctionSuffix()

llvm::Expected< llvm::StringRef > CPlusPlusLanguage::GetDemangledFunctionSuffix	(	llvm::StringRef	demangled,
		const DemangledNameInfo &	info )

static

Definition at line 400 of file CPlusPlusLanguage.cpp.

References lldb_private::DemangledNameInfo::hasSuffix(), and lldb_private::DemangledNameInfo::SuffixRange.

Referenced by GetDemangledFunctionSuffix(), and HandleFrameFormatVariable().

◆ GetDemangledReturnTypeLHS()

llvm::Expected< llvm::StringRef > CPlusPlusLanguage::GetDemangledReturnTypeLHS	(	llvm::StringRef	demangled,
		const DemangledNameInfo &	info )

static

Definition at line 312 of file CPlusPlusLanguage.cpp.

References lldb_private::DemangledNameInfo::ScopeRange.

Referenced by GetDemangledReturnTypeLHS(), and HandleFrameFormatVariable().

◆ GetDemangledReturnTypeRHS()

llvm::Expected< llvm::StringRef > CPlusPlusLanguage::GetDemangledReturnTypeRHS	(	llvm::StringRef	demangled,
		const DemangledNameInfo &	info )

static

Definition at line 356 of file CPlusPlusLanguage.cpp.

References lldb_private::DemangledNameInfo::ArgumentsRange, and lldb_private::DemangledNameInfo::QualifiersRange.

Referenced by GetDemangledReturnTypeRHS(), and HandleFrameFormatVariable().

◆ GetDemangledScope()

llvm::Expected< llvm::StringRef > CPlusPlusLanguage::GetDemangledScope	(	llvm::StringRef	demangled,
		const DemangledNameInfo &	info )

static

Definition at line 379 of file CPlusPlusLanguage.cpp.

References lldb_private::DemangledNameInfo::hasScope(), and lldb_private::DemangledNameInfo::ScopeRange.

Referenced by GetDemangledScope(), and HandleFrameFormatVariable().

◆ GetDemangledTemplateArguments()

llvm::Expected< llvm::StringRef > CPlusPlusLanguage::GetDemangledTemplateArguments	(	llvm::StringRef	demangled,
		const DemangledNameInfo &	info )

static

Definition at line 290 of file CPlusPlusLanguage.cpp.

References lldb_private::DemangledNameInfo::hasTemplateArguments(), and lldb_private::DemangledNameInfo::TemplateArgumentsRange.

Referenced by GetDemangledTemplateArguments(), and HandleFrameFormatVariable().

◆ GetFormatters()

lldb::TypeCategoryImplSP CPlusPlusLanguage::GetFormatters ( )

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 1982 of file CPlusPlusLanguage.cpp.

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

◆ GetFunctionDisplayName()

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

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 2178 of file CPlusPlusLanguage.cpp.

References lldb_private::ConstString::AsCString(), lldb_private::Language::eName, lldb_private::Language::eNameWithArgs, lldb_private::Language::eNameWithNoArgs, lldb_private::SymbolContext::function, lldb_private::Symbol::GetName(), PrintFunctionNameWithArgs(), lldb_private::Stream::PutCString(), and lldb_private::SymbolContext::symbol.

◆ GetFunctionNameFormat()

FormatEntity::Entry CPlusPlusLanguage::GetFunctionNameFormat ( ) const

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 2516 of file CPlusPlusLanguage.cpp.

References GetGlobalPluginProperties().

◆ GetFunctionNameInfo()

std::pair< FunctionNameType, std::optional< ConstString > > CPlusPlusLanguage::GetFunctionNameInfo ( ConstString name ) const

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 77 of file CPlusPlusLanguage.cpp.

References ExtractContextAndIdentifier(), lldb_private::Language::MethodName::GetBasename(), lldb_private::ConstString::GetCString(), lldb_private::Language::MethodName::GetQualifiers(), and lldb_private::Mangled::IsMangledName().

◆ GetHardcodedSummaries()

HardcodedFormatters::HardcodedSummaryFinder CPlusPlusLanguage::GetHardcodedSummaries ( )

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 2005 of file CPlusPlusLanguage.cpp.

References lldb_private::formatters::BlockPointerSummaryProvider(), lldb_private::formatters::CXXFunctionPointerSummaryProvider(), lldb::eValueTypeVTableEntry, lldb_private::FormatManager::GetCategory(), lldb_private::ValueObject::GetCompilerType(), lldb_private::ValueObject::GetValueType(), lldb_private::CompilerType::IsBlockPointerType(), lldb_private::CompilerType::IsFunctionPointerType(), lldb_private::CompilerType::IsVectorType(), and lldb_private::formatters::VectorTypeSummaryProvider().

◆ GetHardcodedSynthetics()

HardcodedFormatters::HardcodedSyntheticFinder CPlusPlusLanguage::GetHardcodedSynthetics ( )

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 2071 of file CPlusPlusLanguage.cpp.

References lldb_private::formatters::BlockPointerSyntheticFrontEndCreator(), lldb_private::FormatManager::GetCategory(), lldb_private::ValueObject::GetCompilerType(), lldb_private::CompilerType::IsBlockPointerType(), lldb_private::CompilerType::IsVectorType(), and lldb_private::formatters::VectorTypeSyntheticFrontEndCreator().

◆ GetHighlighter()

const Highlighter * lldb_private::CPlusPlusLanguage::GetHighlighter ( ) const

inlineoverridevirtual

Reimplemented from lldb_private::Language.

Definition at line 84 of file CPlusPlusLanguage.h.

References m_highlighter.

◆ GetInstanceVariableName()

llvm::StringRef lldb_private::CPlusPlusLanguage::GetInstanceVariableName ( )

inlineoverridevirtual

Reimplemented from lldb_private::Language.

Definition at line 237 of file CPlusPlusLanguage.h.

◆ GetLanguageType()

lldb::LanguageType lldb_private::CPlusPlusLanguage::GetLanguageType ( ) const

inlineoverridevirtual

Implements lldb_private::Language.

Definition at line 64 of file CPlusPlusLanguage.h.

References lldb::eLanguageTypeC_plus_plus.

◆ GetMethodName()

std::unique_ptr< Language::MethodName > CPlusPlusLanguage::GetMethodName ( ConstString name ) const

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 69 of file CPlusPlusLanguage.cpp.

◆ GetNilReferenceSummaryString()

llvm::StringRef lldb_private::CPlusPlusLanguage::GetNilReferenceSummaryString ( )

inlineoverridevirtual

Returns the summary string for ValueObjects for which IsNilReference() is true.

Reimplemented from lldb_private::Language.

Definition at line 80 of file CPlusPlusLanguage.h.

◆ GetPluginName()

llvm::StringRef lldb_private::CPlusPlusLanguage::GetPluginName ( )

inlineoverridevirtual

Implements lldb_private::PluginInterface.

Definition at line 242 of file CPlusPlusLanguage.h.

References GetPluginNameStatic().

Referenced by GetFormatters().

◆ GetPluginNameStatic()

llvm::StringRef lldb_private::CPlusPlusLanguage::GetPluginNameStatic ( )

inlinestatic

Definition at line 93 of file CPlusPlusLanguage.h.

Referenced by GetPluginName(), and Initialize().

◆ GetTypeScavenger()

std::unique_ptr< Language::TypeScavenger > CPlusPlusLanguage::GetTypeScavenger ( )

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 1965 of file CPlusPlusLanguage.cpp.

References lldb_private::CompilerType::GetMinimumLanguage(), lldb_private::CompilerType::GetTypedefedType(), lldb_private::CompilerType::IsTypedefType(), lldb_private::Language::LanguageIsC(), and lldb_private::Language::LanguageIsCPlusPlus().

◆ GetUserEntryPointName()

llvm::StringRef lldb_private::CPlusPlusLanguage::GetUserEntryPointName ( ) const

inlineoverridevirtual

Reimplemented from lldb_private::Language.

Definition at line 68 of file CPlusPlusLanguage.h.

◆ HandleFrameFormatVariable()

bool CPlusPlusLanguage::HandleFrameFormatVariable	(	const SymbolContext &	sc,
		const ExecutionContext *	exe_ctx,
		FormatEntity::Entry::Type	type,
		Stream &	s )

override

Definition at line 2205 of file CPlusPlusLanguage.cpp.

◆ Initialize()

void CPlusPlusLanguage::Initialize ( )

static

Definition at line 59 of file CPlusPlusLanguage.cpp.

References CPlusPlusLanguage(), CreateInstance(), DebuggerInitialize(), GetPluginNameStatic(), Initialize(), and lldb_private::PluginManager::RegisterPlugin().

Referenced by Initialize().

◆ IsCPPMangledName()

bool lldb_private::CPlusPlusLanguage::IsCPPMangledName ( llvm::StringRef name )

static

◆ IsNilReference()

bool CPlusPlusLanguage::IsNilReference ( ValueObject & valobj )

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 2117 of file CPlusPlusLanguage.cpp.

References lldb_private::ValueObject::GetObjectRuntimeLanguage(), lldb_private::ValueObject::GetValueAsUnsigned(), lldb_private::ValueObject::IsPointerType(), and lldb_private::Language::LanguageIsCPlusPlus().

◆ IsSourceFile()

bool CPlusPlusLanguage::IsSourceFile ( llvm::StringRef file_path ) const

overridevirtual

Implements lldb_private::Language.

Definition at line 2126 of file CPlusPlusLanguage.cpp.

◆ SubstituteStructor_ItaniumMangle()

llvm::Expected< ConstString > CPlusPlusLanguage::SubstituteStructor_ItaniumMangle	(	llvm::StringRef	mangled_name,
		llvm::StringRef	subst_from,
		llvm::StringRef	subst_to )

static

Substitutes Itanium structor encoding substrings given by subst_from in mangled_name with subst_to.

This function will only replace Itanium structor encodings (i.e., <ctor-dtor-name> productions in the Itanium ABI mangling grammar). However, no verifiction is done on whether subst_from or subst_to is a valid structor encoding.

Parameters

[in]	mangled_name	Mangled name to perform the substitutions in. This function only supports Itanium ABI mangling.
[in]	subst_from	The substring to substitute.
[in]	subst_to	The substring to insert.

Returns: The mangled string with substitutions. If no substitutions have been made, returns an empty ConstString (even if the string already contained the substitutions). If an error occurred, this function returns the error.

Definition at line 2474 of file CPlusPlusLanguage.cpp.

Referenced by lldb_private::plugin::dwarf::SymbolFileDWARF::ResolveFunctionCallLabel().

◆ SubstituteStructorAliases_ItaniumMangle()

llvm::Expected< ConstString > CPlusPlusLanguage::SubstituteStructorAliases_ItaniumMangle ( llvm::StringRef mangled_name )

static

Tries replacing Itanium structor encoding substrings in mangled_name with potential aliases.j.

This function will only replace Itanium structor encodings (i.e., <ctor-dtor-name> productions in the Itanium ABI mangling grammar).

E.g., on some platforms, the C1/D1 variants are aliased to the C2/D2 variants. This function will try to replace occurrences of C1/D1 with C2/D2.

Parameters

[in] mangled_name Mangled name to perform the substitutions in. This function only supports Itanium ABI mangling.

Returns: The mangled string with substitutions. If no substitutions have been made, returns an empty ConstString (even if the string already contained the substitutions). If an error occurred, this function returns the error.

Definition at line 2481 of file CPlusPlusLanguage.cpp.

Referenced by lldb_private::plugin::dwarf::SymbolFileDWARF::FindFunctionDefinition(), and GenerateAlternateFunctionManglings().

◆ SubstituteType_ItaniumMangle()

llvm::Expected< ConstString > CPlusPlusLanguage::SubstituteType_ItaniumMangle	(	llvm::StringRef	mangled_name,
		llvm::StringRef	subst_from,
		llvm::StringRef	subst_to )

static

Substitutes Itanium type encoding substrings given by subst_from in mangled_name with subst_to.

This function will only replace Itanium type encodings (i.e., <type> productions in the Itanium ABI mangling grammar). However, no verifiction is done on whether subst_from or subst_to is a valid type encoding.

Parameters

[in]	mangled_name	Mangled name to perform the substitutions in. This function only supports Itanium ABI mangling.
[in]	subst_from	The substring to substitute.
[in]	subst_to	The substring to insert.

Returns: The mangled string with substitutions. If no substitutions have been made, returns an empty ConstString (even if the string already contained the substitutions). If an error occurred, this function returns the error.

Definition at line 2468 of file CPlusPlusLanguage.cpp.

Referenced by GenerateAlternateFunctionManglings().

◆ SymbolNameFitsToLanguage()

bool CPlusPlusLanguage::SymbolNameFitsToLanguage ( Mangled name ) const

overridevirtual

Returns true iff the given symbol name is compatible with the mangling scheme of this language.

This function should only return true if there is a high confidence that the name actually belongs to this language.

Reimplemented from lldb_private::Language.

Definition at line 106 of file CPlusPlusLanguage.cpp.

References lldb_private::Mangled::eManglingSchemeItanium, lldb_private::Mangled::eManglingSchemeMSVC, lldb_private::ConstString::GetCString(), lldb_private::Mangled::GetMangledName(), and lldb_private::Mangled::GetManglingScheme().

◆ Terminate()

void CPlusPlusLanguage::Terminate ( )

static

Definition at line 64 of file CPlusPlusLanguage.cpp.

References CreateInstance(), and lldb_private::PluginManager::UnregisterPlugin().

Member Data Documentation

◆ m_highlighter

ClangHighlighter lldb_private::CPlusPlusLanguage::m_highlighter

private

Definition at line 25 of file CPlusPlusLanguage.h.

Referenced by GetHighlighter().

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

Classes

Public Member Functions

Static Public Member Functions

Static Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CPlusPlusLanguage()

◆ ~CPlusPlusLanguage()

Member Function Documentation

◆ CreateInstance()

◆ DebuggerInitialize()

◆ DemangledNameContainsPath()

◆ ExtractContextAndIdentifier()

◆ FindBestAlternateFunctionMangledName()

◆ GenerateAlternateFunctionManglings()

◆ GetDemangledBasename()

◆ GetDemangledFunctionArguments()

◆ GetDemangledFunctionNameWithoutArguments()

◆ GetDemangledFunctionQualifiers()

◆ GetDemangledFunctionSuffix()

◆ GetDemangledReturnTypeLHS()

◆ GetDemangledReturnTypeRHS()

◆ GetDemangledScope()

◆ GetDemangledTemplateArguments()

◆ GetFormatters()

◆ GetFunctionDisplayName()

◆ GetFunctionNameFormat()

◆ GetFunctionNameInfo()

◆ GetHardcodedSummaries()

◆ GetHardcodedSynthetics()

◆ GetHighlighter()

◆ GetInstanceVariableName()

◆ GetLanguageType()

◆ GetMethodName()

◆ GetNilReferenceSummaryString()

◆ GetPluginName()

◆ GetPluginNameStatic()

◆ GetTypeScavenger()

◆ GetUserEntryPointName()

◆ HandleFrameFormatVariable()

◆ Initialize()

◆ IsCPPMangledName()

◆ IsNilReference()

◆ IsSourceFile()

◆ SubstituteStructor_ItaniumMangle()

◆ SubstituteStructorAliases_ItaniumMangle()

◆ SubstituteType_ItaniumMangle()

◆ SymbolNameFitsToLanguage()

◆ Terminate()

Member Data Documentation

◆ m_highlighter