#include <ObjCLanguage.h>

Inheritance diagram for lldb_private::ObjCLanguage:

Classes
class	MethodName

Public Member Functions
	ObjCLanguage ()=default

	~ObjCLanguage () override=default

lldb::LanguageType	GetLanguageType () const override

llvm::StringRef	GetUserEntryPointName () const override

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

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

lldb::TypeCategoryImplSP	GetFormatters () override

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

std::unique_ptr< TypeScavenger >	GetTypeScavenger () override

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

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

llvm::StringRef	GetInstanceVariableName () override

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

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

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	IsPossibleObjCMethodName (const char *name)

static bool	IsPossibleObjCSelector (const char *name)

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 22 of file ObjCLanguage.h.

Constructor & Destructor Documentation

◆ ObjCLanguage()

lldb_private::ObjCLanguage::ObjCLanguage ( )

default

Referenced by CreateInstance().

◆ ~ObjCLanguage()

lldb_private::ObjCLanguage::~ObjCLanguage ( )

overridedefault

Member Function Documentation

◆ CreateInstance()

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

static

Definition at line 54 of file ObjCLanguage.cpp.

References lldb::eLanguageTypeObjC, and ObjCLanguage().

Referenced by Terminate().

◆ GetBooleanFromString()

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

overridevirtual

Reimplemented from lldb_private::Language.

Definition at line 1045 of file ObjCLanguage.cpp.

◆ GetFormatterPrefixSuffix()

std::pair< llvm::StringRef, llvm::StringRef > ObjCLanguage::GetFormatterPrefixSuffix ( llvm::StringRef type_hint )

overridevirtual

An individual data formatter may apply to several types and cross language boundaries.

Each of those languages may want to customize the display of values of said types by appending proper prefix/suffix information in language-specific ways. This function returns that prefix and suffix.

Parameters

[in] type_hint A StringRef used to determine what the prefix and suffix should be. It is called a hint because some types may have multiple variants for which the prefix and/or suffix may vary.