#include <lookup.h>

Collaboration diagram for v8::internal::LookupIterator:

Public Types
enum	Configuration { kInterceptor = 1 << 0 , kPrototypeChain = 1 << 1 , OWN_SKIP_INTERCEPTOR = 0 , OWN = kInterceptor , PROTOTYPE_CHAIN_SKIP_INTERCEPTOR = kPrototypeChain , PROTOTYPE_CHAIN = kPrototypeChain \| kInterceptor , DEFAULT = PROTOTYPE_CHAIN }

enum	State { NOT_FOUND , TYPED_ARRAY_INDEX_NOT_FOUND , ACCESS_CHECK , INTERCEPTOR , JSPROXY , ACCESSOR , DATA , WASM_OBJECT , TRANSITION , BEFORE_PROPERTY = INTERCEPTOR }

Public Member Functions
	LookupIterator (Isolate *isolate, DirectHandle< JSAny > receiver, DirectHandle< Name > name, Configuration configuration=DEFAULT)

	LookupIterator (Isolate *isolate, DirectHandle< JSAny > receiver, DirectHandle< Name > name, DirectHandle< JSAny > lookup_start_object, Configuration configuration=DEFAULT)

	LookupIterator (Isolate *isolate, DirectHandle< JSAny > receiver, size_t index, Configuration configuration=DEFAULT)

	LookupIterator (Isolate *isolate, DirectHandle< JSAny > receiver, size_t index, DirectHandle< JSAny > lookup_start_object, Configuration configuration=DEFAULT)

	LookupIterator (Isolate *isolate, DirectHandle< JSAny > receiver, const PropertyKey &key, Configuration configuration=DEFAULT)

	LookupIterator (Isolate *isolate, DirectHandle< JSAny > receiver, const PropertyKey &key, DirectHandle< JSAny > lookup_start_object, Configuration configuration=DEFAULT)

	LookupIterator (Isolate *isolate, Configuration configuration, DirectHandle< JSAny > receiver, DirectHandle< Symbol > name)

void	Restart ()

void	RecheckTypedArrayBounds ()

Isolate *	isolate () const

State	state () const

DirectHandle< Name >	name () const

DirectHandle< Name >	GetName ()

size_t	index () const

uint32_t	array_index () const

PropertyKey	GetKey () const

bool	IsElement () const

bool	IsElement (Tagged< JSReceiver > object) const

bool	IsPrivateName () const

bool	IsFound () const

void	Next ()

void	NotFound ()

Heap *	heap () const

Factory *	factory () const

DirectHandle< JSAny >	GetReceiver () const

template<class T >
DirectHandle< T >	GetStoreTarget () const

bool	is_dictionary_holder () const

DirectHandle< Map >	transition_map () const

DirectHandle< PropertyCell >	transition_cell () const

template<class T >
DirectHandle< T >	GetHolder () const

DirectHandle< JSAny >	lookup_start_object () const

bool	HolderIsReceiver () const

bool	HolderIsReceiverOrHiddenPrototype () const

bool	check_prototype_chain () const

bool	HasAccess () const

bool	ExtendingNonExtensible (DirectHandle< JSReceiver > receiver)

void	PrepareForDataProperty (DirectHandle< Object > value)

void	PrepareTransitionToDataProperty (DirectHandle< JSReceiver > receiver, DirectHandle< Object > value, PropertyAttributes attributes, StoreOrigin store_origin)

bool	IsCacheableTransition ()

void	ApplyTransitionToDataProperty (DirectHandle< JSReceiver > receiver)

void	ReconfigureDataProperty (DirectHandle< Object > value, PropertyAttributes attributes)

void	Delete ()

void	TransitionToAccessorProperty (DirectHandle< Object > getter, DirectHandle< Object > setter, PropertyAttributes attributes)

void	TransitionToAccessorPair (DirectHandle< Object > pair, PropertyAttributes attributes)

PropertyDetails	property_details () const

PropertyAttributes	property_attributes () const

bool	IsConfigurable () const

bool	IsReadOnly () const

bool	IsEnumerable () const

Representation	representation () const

PropertyLocation	location () const

PropertyConstness	constness () const

FieldIndex	GetFieldIndex () const

int	GetFieldDescriptorIndex () const

int	GetAccessorIndex () const

DirectHandle< PropertyCell >	GetPropertyCell () const

DirectHandle< Object >	GetAccessors () const

DirectHandle< InterceptorInfo >	GetInterceptor () const

DirectHandle< InterceptorInfo >	GetInterceptorForFailedAccessCheck () const

Handle< Object >	GetDataValue (AllocationPolicy allocation_policy=AllocationPolicy::kAllocationAllowed) const

void	WriteDataValue (DirectHandle< Object > value, bool initializing_store)

DirectHandle< Object >	GetDataValue (SeqCstAccessTag tag) const

void	WriteDataValue (DirectHandle< Object > value, SeqCstAccessTag tag)

DirectHandle< Object >	SwapDataValue (DirectHandle< Object > value, SeqCstAccessTag tag)

DirectHandle< Object >	CompareAndSwapDataValue (DirectHandle< Object > expected, DirectHandle< Object > value, SeqCstAccessTag tag)

void	UpdateProtector ()

bool	TryLookupCachedProperty (DirectHandle< AccessorPair > accessor)

bool	TryLookupCachedProperty ()

template<bool is_element>
void	Start ()

Static Public Member Functions
static void	UpdateProtector (Isolate *isolate, DirectHandle< JSAny > receiver, DirectHandle< Name > name)

static bool	HasInternalMarkerProperty (Isolate *isolate, Tagged< JSReceiver > object, DirectHandle< Symbol > marker)

Private Types
enum class	InterceptorState { kUninitialized , kSkipNonMasking , kProcessNonMasking }

Private Member Functions
bool	LookupCachedProperty (DirectHandle< AccessorPair > accessor)

	LookupIterator (Isolate *isolate, DirectHandle< JSAny > receiver, DirectHandle< Name > name, size_t index, DirectHandle< JSAny > lookup_start_object, Configuration configuration)

	LookupIterator (Isolate *isolate, Configuration configuration, DirectHandle< JSAny > receiver, DirectHandle< Symbol > name, DirectHandle< JSAny > lookup_start_object)

DirectHandle< Map >	GetReceiverMap () const

V8_WARN_UNUSED_RESULT Tagged< JSReceiver >	NextHolder (Tagged< Map > map)

bool	is_js_array_element (bool is_element) const

template<bool is_element>
V8_EXPORT_PRIVATE void	Start ()

template<bool is_element>
void	NextInternal (Tagged< Map > map, Tagged< JSReceiver > holder)

template<bool is_element>
State	LookupInHolder (Tagged< Map > map, Tagged< JSReceiver > holder)

template<bool is_element>
State	LookupInRegularHolder (Tagged< Map > map, Tagged< JSReceiver > holder)

template<bool is_element>
State	LookupInSpecialHolder (Tagged< Map > map, Tagged< JSReceiver > holder)

template<bool is_element>
void	RestartLookupForNonMaskingInterceptors ()

template<bool is_element>
void	RestartInternal (InterceptorState interceptor_state)

DirectHandle< Object >	FetchValue (AllocationPolicy allocation_policy=AllocationPolicy::kAllocationAllowed) const

bool	CanStayConst (Tagged< Object > value) const

bool	DictCanStayConst (Tagged< Object > value) const

template<bool is_element>
void	ReloadPropertyInformation ()

template<bool is_element>
bool	SkipInterceptor (Tagged< JSObject > holder)

template<bool is_element>
Tagged< InterceptorInfo >	GetInterceptor (Tagged< JSObject > holder) const

bool	check_interceptor () const

InternalIndex	descriptor_number () const

InternalIndex	dictionary_entry () const

State	NotFound (Tagged< JSReceiver > const holder) const

Static Private Member Functions
static void	InternalUpdateProtector (Isolate *isolate, DirectHandle< JSAny > receiver, DirectHandle< Name > name)

static Configuration	ComputeConfiguration (Isolate *isolate, Configuration configuration, DirectHandle< Name > name)

static MaybeDirectHandle< JSReceiver >	GetRootForNonJSReceiver (Isolate *isolate, DirectHandle< JSPrimitive > lookup_start_object, size_t index, Configuration configuration)

static MaybeDirectHandle< JSReceiver >	GetRoot (Isolate *isolate, DirectHandle< JSAny > lookup_start_object, size_t index, Configuration configuration)

Private Attributes
friend	PropertyKey

const Configuration	configuration_

State	state_ = NOT_FOUND

bool	has_property_ = false

InterceptorState	interceptor_state_ = InterceptorState::kUninitialized

PropertyDetails	property_details_ = PropertyDetails::Empty()

Isolate *const	isolate_

DirectHandle< Name >	name_

DirectHandle< UnionOf< Map, PropertyCell > >	transition_

const DirectHandle< JSAny >	receiver_

DirectHandle< JSReceiver >	holder_

const DirectHandle< JSAny >	lookup_start_object_

const size_t	index_

InternalIndex	number_ = InternalIndex::NotFound()

Static Private Attributes
static const size_t	kInvalidIndex = std::numeric_limits<size_t>::max()

Detailed Description

Definition at line 57 of file lookup.h.

Member Enumeration Documentation

◆ Configuration

enum v8::internal::LookupIterator::Configuration

Enumerator
kInterceptor
kPrototypeChain
OWN_SKIP_INTERCEPTOR
OWN
PROTOTYPE_CHAIN_SKIP_INTERCEPTOR
PROTOTYPE_CHAIN
DEFAULT

Definition at line 59 of file lookup.h.

◆ InterceptorState

enum class v8::internal::LookupIterator::InterceptorState

strongprivate

Enumerator
kUninitialized
kSkipNonMasking
kProcessNonMasking

Definition at line 297 of file lookup.h.

◆ State

enum v8::internal::LookupIterator::State

Enumerator
NOT_FOUND
TYPED_ARRAY_INDEX_NOT_FOUND
ACCESS_CHECK
INTERCEPTOR
JSPROXY
ACCESSOR
DATA
WASM_OBJECT
TRANSITION
BEFORE_PROPERTY

Definition at line 72 of file lookup.h.

Constructor & Destructor Documentation

◆ LookupIterator() [1/9]

v8::internal::LookupIterator::LookupIterator	(	Isolate *	isolate,
		DirectHandle< JSAny >	receiver,
		DirectHandle< Name >	name,
		Configuration	configuration = DEFAULT )

inline

Definition at line 26 of file lookup-inl.h.

◆ LookupIterator() [2/9]

v8::internal::LookupIterator::LookupIterator	(	Isolate *	isolate,
		DirectHandle< JSAny >	receiver,
		DirectHandle< Name >	name,
		DirectHandle< JSAny >	lookup_start_object,
		Configuration	configuration = DEFAULT )

inline

Definition at line 32 of file lookup-inl.h.

◆ LookupIterator() [3/9]

v8::internal::LookupIterator::LookupIterator	(	Isolate *	isolate,
		DirectHandle< JSAny >	receiver,
		size_t	index,
		Configuration	configuration = DEFAULT )

inline

Definition at line 39 of file lookup-inl.h.

◆ LookupIterator() [4/9]

v8::internal::LookupIterator::LookupIterator	(	Isolate *	isolate,
		DirectHandle< JSAny >	receiver,
		size_t	index,
		DirectHandle< JSAny >	lookup_start_object,
		Configuration	configuration = DEFAULT )

inline

Definition at line 46 of file lookup-inl.h.

◆ LookupIterator() [5/9]

v8::internal::LookupIterator::LookupIterator	(	Isolate *	isolate,
		DirectHandle< JSAny >	receiver,
		const PropertyKey &	key,
		Configuration	configuration = DEFAULT )

inline

Definition at line 55 of file lookup-inl.h.

◆ LookupIterator() [6/9]

v8::internal::LookupIterator::LookupIterator	(	Isolate *	isolate,
		DirectHandle< JSAny >	receiver,
		const PropertyKey &	key,
		DirectHandle< JSAny >	lookup_start_object,
		Configuration	configuration = DEFAULT )

inline

Definition at line 61 of file lookup-inl.h.

◆ LookupIterator() [7/9]

v8::internal::LookupIterator::LookupIterator	(	Isolate *	isolate,
		Configuration	configuration,
		DirectHandle< JSAny >	receiver,
		DirectHandle< Symbol >	name )

inline

Definition at line 118 of file lookup-inl.h.

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◆ LookupIterator() [8/9]

v8::internal::LookupIterator::LookupIterator	(	Isolate *	isolate,
		DirectHandle< JSAny >	receiver,
		DirectHandle< Name >	name,
		size_t	index,
		DirectHandle< JSAny >	lookup_start_object,
		Configuration	configuration )

inlineprivate

Definition at line 70 of file lookup-inl.h.

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◆ LookupIterator() [9/9]

v8::internal::LookupIterator::LookupIterator	(	Isolate *	isolate,
		Configuration	configuration,
		DirectHandle< JSAny >	receiver,
		DirectHandle< Symbol >	name,
		DirectHandle< JSAny >	lookup_start_object )

inlineprivate

Member Function Documentation

◆ ApplyTransitionToDataProperty()

void v8::internal::LookupIterator::ApplyTransitionToDataProperty ( DirectHandle< JSReceiver > receiver )

Definition at line 673 of file lookup.cc.

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◆ array_index()

uint32_t v8::internal::LookupIterator::array_index ( ) const

inline

Definition at line 161 of file lookup.h.

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◆ CanStayConst()

bool v8::internal::LookupIterator::CanStayConst ( Tagged< Object > value ) const

private

Definition at line 964 of file lookup.cc.

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◆ check_interceptor()

bool v8::internal::LookupIterator::check_interceptor ( ) const

inlineprivate

Definition at line 344 of file lookup.h.

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◆ check_prototype_chain()

bool v8::internal::LookupIterator::check_prototype_chain ( ) const

inline

Definition at line 205 of file lookup.h.

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◆ CompareAndSwapDataValue()

DirectHandle< Object > v8::internal::LookupIterator::CompareAndSwapDataValue	(	DirectHandle< Object >	expected,
		DirectHandle< Object >	value,
		SeqCstAccessTag	tag )

Definition at line 1196 of file lookup.cc.

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◆ ComputeConfiguration()

LookupIterator::Configuration v8::internal::LookupIterator::ComputeConfiguration	(	Isolate *	isolate,
		Configuration	configuration,
		DirectHandle< Name >	name )

inlinestaticprivate

Definition at line 377 of file lookup-inl.h.

◆ constness()

PropertyConstness v8::internal::LookupIterator::constness ( ) const

inline

Definition at line 243 of file lookup.h.

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◆ Delete()

void v8::internal::LookupIterator::Delete ( )

Definition at line 759 of file lookup.cc.

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◆ descriptor_number()

InternalIndex v8::internal::LookupIterator::descriptor_number ( ) const

inlineprivate

Definition at line 360 of file lookup-inl.h.

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◆ DictCanStayConst()

bool v8::internal::LookupIterator::DictCanStayConst ( Tagged< Object > value ) const

private

Definition at line 1000 of file lookup.cc.

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◆ dictionary_entry()

InternalIndex v8::internal::LookupIterator::dictionary_entry ( ) const

inlineprivate

Definition at line 368 of file lookup-inl.h.

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◆ ExtendingNonExtensible()

bool v8::internal::LookupIterator::ExtendingNonExtensible ( DirectHandle< JSReceiver > receiver )

inline

Definition at line 288 of file lookup-inl.h.

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◆ factory()

Factory * v8::internal::LookupIterator::factory ( ) const

inline

Definition at line 187 of file lookup.h.

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◆ FetchValue()

DirectHandle< Object > v8::internal::LookupIterator::FetchValue ( AllocationPolicy allocation_policy = AllocationPolicy::kAllocationAllowed ) const

private

Definition at line 925 of file lookup.cc.

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◆ GetAccessorIndex()

int v8::internal::LookupIterator::GetAccessorIndex ( ) const

Definition at line 1038 of file lookup.cc.

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◆ GetAccessors()

DirectHandle< Object > v8::internal::LookupIterator::GetAccessors ( ) const

Definition at line 1064 of file lookup.cc.

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◆ GetDataValue() [1/2]

Handle< Object > v8::internal::LookupIterator::GetDataValue ( AllocationPolicy allocation_policy = AllocationPolicy::kAllocationAllowed ) const

Definition at line 1069 of file lookup.cc.

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◆ GetDataValue() [2/2]

DirectHandle< Object > v8::internal::LookupIterator::GetDataValue ( SeqCstAccessTag tag ) const

Definition at line 1075 of file lookup.cc.

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◆ GetFieldDescriptorIndex()

int v8::internal::LookupIterator::GetFieldDescriptorIndex ( ) const

Definition at line 1029 of file lookup.cc.

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◆ GetFieldIndex()

FieldIndex v8::internal::LookupIterator::GetFieldIndex ( ) const

Definition at line 1046 of file lookup.cc.

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◆ GetHolder()

template<class T >

DirectHandle< T > v8::internal::LookupIterator::GetHolder ( ) const

inline

Definition at line 283 of file lookup-inl.h.

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◆ GetInterceptor() [1/2]

DirectHandle< InterceptorInfo > v8::internal::LookupIterator::GetInterceptor ( ) const

inline

Definition at line 417 of file lookup-inl.h.

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◆ GetInterceptor() [2/2]

template<bool is_element>

Tagged< InterceptorInfo > v8::internal::LookupIterator::GetInterceptor ( Tagged< JSObject > holder ) const

inlineprivate

Definition at line 408 of file lookup-inl.h.

◆ GetInterceptorForFailedAccessCheck()

DirectHandle< InterceptorInfo > v8::internal::LookupIterator::GetInterceptorForFailedAccessCheck ( ) const

Definition at line 1419 of file lookup.cc.

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◆ GetKey()

PropertyKey v8::internal::LookupIterator::GetKey ( ) const

inline

Definition at line 254 of file lookup-inl.h.

◆ GetName()

DirectHandle< Name > v8::internal::LookupIterator::GetName ( )

inline

Definition at line 246 of file lookup-inl.h.

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◆ GetPropertyCell()

DirectHandle< PropertyCell > v8::internal::LookupIterator::GetPropertyCell ( ) const

Definition at line 1055 of file lookup.cc.

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◆ GetReceiver()

DirectHandle< JSAny > v8::internal::LookupIterator::GetReceiver ( ) const

inline

Definition at line 188 of file lookup.h.

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◆ GetReceiverMap()

DirectHandle< Map > v8::internal::LookupIterator::GetReceiverMap ( ) const

private

Definition at line 180 of file lookup.cc.

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◆ GetRoot()

MaybeDirectHandle< JSReceiver > v8::internal::LookupIterator::GetRoot	(	Isolate *	isolate,
		DirectHandle< JSAny >	lookup_start_object,
		size_t	index,
		Configuration	configuration )

inlinestaticprivate

Definition at line 384 of file lookup-inl.h.

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◆ GetRootForNonJSReceiver()

MaybeDirectHandle< JSReceiver > v8::internal::LookupIterator::GetRootForNonJSReceiver	(	Isolate *	isolate,
		DirectHandle< JSPrimitive >	lookup_start_object,
		size_t	index,
		Configuration	configuration )

staticprivate

Definition at line 146 of file lookup.cc.

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◆ GetStoreTarget()

template<class T >

DirectHandle< T > v8::internal::LookupIterator::GetStoreTarget ( ) const

inline

Definition at line 395 of file lookup-inl.h.

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◆ HasAccess()

bool v8::internal::LookupIterator::HasAccess ( ) const

Definition at line 185 of file lookup.cc.

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◆ HasInternalMarkerProperty()

bool v8::internal::LookupIterator::HasInternalMarkerProperty	(	Isolate *	isolate,
		Tagged< JSReceiver >	object,
		DirectHandle< Symbol >	marker )

static

Definition at line 1395 of file lookup.cc.

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◆ heap()

Heap * v8::internal::LookupIterator::heap ( ) const

inline

Definition at line 186 of file lookup.h.

◆ HolderIsReceiver()

bool v8::internal::LookupIterator::HolderIsReceiver ( ) const

Definition at line 908 of file lookup.cc.

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◆ HolderIsReceiverOrHiddenPrototype()

bool v8::internal::LookupIterator::HolderIsReceiverOrHiddenPrototype ( ) const

Definition at line 915 of file lookup.cc.

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◆ index()

size_t v8::internal::LookupIterator::index ( ) const

inline

Definition at line 160 of file lookup.h.

◆ InternalUpdateProtector()

void v8::internal::LookupIterator::InternalUpdateProtector	(	Isolate *	isolate,
		DirectHandle< JSAny >	receiver,
		DirectHandle< Name >	name )

staticprivate

Definition at line 200 of file lookup.cc.

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◆ is_dictionary_holder()

bool v8::internal::LookupIterator::is_dictionary_holder ( ) const

inline

Definition at line 268 of file lookup-inl.h.

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◆ is_js_array_element()

bool v8::internal::LookupIterator::is_js_array_element ( bool is_element ) const

inlineprivate

Definition at line 307 of file lookup.h.

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◆ IsCacheableTransition()

bool v8::internal::LookupIterator::IsCacheableTransition ( )

inline

Definition at line 318 of file lookup-inl.h.

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◆ IsConfigurable()

bool v8::internal::LookupIterator::IsConfigurable ( ) const

inline

Definition at line 236 of file lookup.h.

◆ IsElement() [1/2]

bool v8::internal::LookupIterator::IsElement ( ) const

inline

Definition at line 171 of file lookup.h.

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◆ IsElement() [2/2]

bool v8::internal::LookupIterator::IsElement ( Tagged< JSReceiver > object ) const

inline

Definition at line 258 of file lookup-inl.h.

◆ IsEnumerable()

bool v8::internal::LookupIterator::IsEnumerable ( ) const

inline

Definition at line 238 of file lookup.h.

◆ IsFound()

bool v8::internal::LookupIterator::IsFound ( ) const

inline

Definition at line 179 of file lookup.h.

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◆ isolate()

Isolate * v8::internal::LookupIterator::isolate ( ) const

inline

Definition at line 155 of file lookup.h.

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◆ IsPrivateName()

bool v8::internal::LookupIterator::IsPrivateName ( ) const

inline

Definition at line 264 of file lookup-inl.h.

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◆ IsReadOnly()

bool v8::internal::LookupIterator::IsReadOnly ( ) const

inline

Definition at line 237 of file lookup.h.

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◆ location()

PropertyLocation v8::internal::LookupIterator::location ( ) const

inline

Definition at line 242 of file lookup.h.

◆ lookup_start_object()

DirectHandle< JSAny > v8::internal::LookupIterator::lookup_start_object ( ) const

inline

Definition at line 198 of file lookup.h.

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◆ LookupCachedProperty()

bool v8::internal::LookupIterator::LookupCachedProperty ( DirectHandle< AccessorPair > accessor )

private

Definition at line 1457 of file lookup.cc.

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◆ LookupInHolder()

template<bool is_element>

State v8::internal::LookupIterator::LookupInHolder	(	Tagged< Map >	map,
		Tagged< JSReceiver >	holder )

inlineprivate

Definition at line 315 of file lookup.h.

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◆ LookupInRegularHolder()

template<bool is_element>

LookupIterator::State v8::internal::LookupIterator::LookupInRegularHolder	(	Tagged< Map >	map,
		Tagged< JSReceiver >	holder )

private

Definition at line 1337 of file lookup.cc.

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◆ LookupInSpecialHolder()

template<bool is_element>

LookupIterator::State v8::internal::LookupIterator::LookupInSpecialHolder	(	Tagged< Map >	map,
		Tagged< JSReceiver >	holder )

private

Definition at line 1281 of file lookup.cc.

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◆ name()

DirectHandle< Name > v8::internal::LookupIterator::name ( ) const

inline

Definition at line 241 of file lookup-inl.h.

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◆ Next()

void v8::internal::LookupIterator::Next ( )

Definition at line 63 of file lookup.cc.

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◆ NextHolder()

Tagged< JSReceiver > v8::internal::LookupIterator::NextHolder ( Tagged< Map > map )

inlineprivate

Definition at line 1241 of file lookup.cc.

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◆ NextInternal()

template<bool is_element>

void v8::internal::LookupIterator::NextInternal	(	Tagged< Map >	map,
		Tagged< JSReceiver >	holder )

private

Definition at line 84 of file lookup.cc.

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◆ NotFound() [1/2]

void v8::internal::LookupIterator::NotFound ( )

inline

Definition at line 181 of file lookup.h.

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◆ NotFound() [2/2]

LookupIterator::State v8::internal::LookupIterator::NotFound ( Tagged< JSReceiver > const holder ) const

private

Definition at line 1252 of file lookup.cc.

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◆ PrepareForDataProperty()

void v8::internal::LookupIterator::PrepareForDataProperty ( DirectHandle< Object > value )

Definition at line 383 of file lookup.cc.

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◆ PrepareTransitionToDataProperty()

void v8::internal::LookupIterator::PrepareTransitionToDataProperty	(	DirectHandle< JSReceiver >	receiver,
		DirectHandle< Object >	value,
		PropertyAttributes	attributes,
		StoreOrigin	store_origin )

Definition at line 613 of file lookup.cc.

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◆ property_attributes()

PropertyAttributes v8::internal::LookupIterator::property_attributes ( ) const

inline

Definition at line 233 of file lookup.h.

◆ property_details()

PropertyDetails v8::internal::LookupIterator::property_details ( ) const

inline

Definition at line 229 of file lookup.h.

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◆ RecheckTypedArrayBounds()

void v8::internal::LookupIterator::RecheckTypedArrayBounds ( )

Definition at line 115 of file lookup.cc.

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◆ ReconfigureDataProperty()

void v8::internal::LookupIterator::ReconfigureDataProperty	(	DirectHandle< Object >	value,
		PropertyAttributes	attributes )

Definition at line 509 of file lookup.cc.

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◆ ReloadPropertyInformation()

template<bool is_element>

void v8::internal::LookupIterator::ReloadPropertyInformation ( )

private

Definition at line 192 of file lookup.cc.

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◆ representation()

Representation v8::internal::LookupIterator::representation ( ) const

inline

Definition at line 239 of file lookup.h.

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◆ Restart()

void v8::internal::LookupIterator::Restart ( )

inline

Definition at line 146 of file lookup.h.

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◆ RestartInternal()

template<bool is_element>

template void v8::internal::LookupIterator::RestartInternal< false > ( InterceptorState interceptor_state )

private

Definition at line 105 of file lookup.cc.

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◆ RestartLookupForNonMaskingInterceptors()

template<bool is_element>

void v8::internal::LookupIterator::RestartLookupForNonMaskingInterceptors ( )

inlineprivate

Definition at line 325 of file lookup.h.

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◆ SkipInterceptor()

template<bool is_element>

bool v8::internal::LookupIterator::SkipInterceptor ( Tagged< JSObject > holder )

private

Definition at line 1221 of file lookup.cc.

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◆ Start() [1/2]

template<bool is_element>

template void v8::internal::LookupIterator::Start< false > ( )

Definition at line 30 of file lookup.cc.

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◆ Start() [2/2]

template<bool is_element>

V8_EXPORT_PRIVATE void v8::internal::LookupIterator::Start ( )

private

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◆ state()

State v8::internal::LookupIterator::state ( ) const

inline

Definition at line 156 of file lookup.h.

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◆ SwapDataValue()

DirectHandle< Object > v8::internal::LookupIterator::SwapDataValue	(	DirectHandle< Object >	value,
		SeqCstAccessTag	tag )

Definition at line 1174 of file lookup.cc.

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◆ transition_cell()

DirectHandle< PropertyCell > v8::internal::LookupIterator::transition_cell ( ) const

inline

Definition at line 277 of file lookup-inl.h.

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◆ transition_map()

DirectHandle< Map > v8::internal::LookupIterator::transition_map ( ) const

inline

Definition at line 272 of file lookup-inl.h.

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◆ TransitionToAccessorPair()

void v8::internal::LookupIterator::TransitionToAccessorPair	(	DirectHandle< Object >	pair,
		PropertyAttributes	attributes )

Definition at line 858 of file lookup.cc.

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◆ TransitionToAccessorProperty()

void v8::internal::LookupIterator::TransitionToAccessorProperty	(	DirectHandle< Object >	getter,
		DirectHandle< Object >	setter,
		PropertyAttributes	attributes )

Definition at line 789 of file lookup.cc.

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◆ TryLookupCachedProperty() [1/2]

bool v8::internal::LookupIterator::TryLookupCachedProperty ( )

Definition at line 1449 of file lookup.cc.

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◆ TryLookupCachedProperty() [2/2]

bool v8::internal::LookupIterator::TryLookupCachedProperty ( DirectHandle< AccessorPair > accessor )

Definition at line 1443 of file lookup.cc.

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◆ UpdateProtector() [1/2]

void v8::internal::LookupIterator::UpdateProtector ( )

inline

Definition at line 355 of file lookup-inl.h.

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◆ UpdateProtector() [2/2]

void v8::internal::LookupIterator::UpdateProtector	(	Isolate *	isolate,
		DirectHandle< JSAny >	receiver,
		DirectHandle< Name >	name )

inlinestatic

Definition at line 327 of file lookup-inl.h.

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◆ WriteDataValue() [1/2]

void v8::internal::LookupIterator::WriteDataValue	(	DirectHandle< Object >	value,
		bool	initializing_store )

Definition at line 1094 of file lookup.cc.

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◆ WriteDataValue() [2/2]

void v8::internal::LookupIterator::WriteDataValue	(	DirectHandle< Object >	value,
		SeqCstAccessTag	tag )

Definition at line 1153 of file lookup.cc.

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Member Data Documentation

◆ configuration_

const Configuration v8::internal::LookupIterator::configuration_

private

Definition at line 365 of file lookup.h.

◆ has_property_

bool v8::internal::LookupIterator::has_property_ = false

private

Definition at line 367 of file lookup.h.

◆ holder_

DirectHandle<JSReceiver> v8::internal::LookupIterator::holder_

private

Definition at line 374 of file lookup.h.

◆ index_

const size_t v8::internal::LookupIterator::index_

private

Definition at line 376 of file lookup.h.

◆ interceptor_state_

InterceptorState v8::internal::LookupIterator::interceptor_state_ = InterceptorState::kUninitialized

private

Definition at line 368 of file lookup.h.

◆ isolate_

Isolate* const v8::internal::LookupIterator::isolate_

private

Definition at line 370 of file lookup.h.

◆ kInvalidIndex

const size_t v8::internal::LookupIterator::kInvalidIndex = std::numeric_limits<size_t>::max()

staticprivate

Definition at line 279 of file lookup.h.

◆ lookup_start_object_

const DirectHandle<JSAny> v8::internal::LookupIterator::lookup_start_object_

private

Definition at line 375 of file lookup.h.

◆ name_

DirectHandle<Name> v8::internal::LookupIterator::name_

private

Definition at line 371 of file lookup.h.

◆ number_

InternalIndex v8::internal::LookupIterator::number_ = InternalIndex::NotFound()

private

Definition at line 377 of file lookup.h.

◆ property_details_

PropertyDetails v8::internal::LookupIterator::property_details_ = PropertyDetails::Empty()

private

Definition at line 369 of file lookup.h.

◆ PropertyKey

friend v8::internal::LookupIterator::PropertyKey

private

Definition at line 277 of file lookup.h.

◆ receiver_

const DirectHandle<JSAny> v8::internal::LookupIterator::receiver_

private

Definition at line 373 of file lookup.h.

◆ state_

State v8::internal::LookupIterator::state_ = NOT_FOUND

private

Definition at line 366 of file lookup.h.

◆ transition_

DirectHandle<UnionOf<Map, PropertyCell> > v8::internal::LookupIterator::transition_

private

Definition at line 372 of file lookup.h.

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

src/objects/lookup.h
src/objects/lookup-inl.h
src/objects/lookup.cc

Public Types

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Enumeration Documentation

◆ Configuration

◆ InterceptorState

◆ State

Constructor & Destructor Documentation

◆ LookupIterator() [1/9]

◆ LookupIterator() [2/9]

◆ LookupIterator() [3/9]

◆ LookupIterator() [4/9]

◆ LookupIterator() [5/9]

◆ LookupIterator() [6/9]

◆ LookupIterator() [7/9]

◆ LookupIterator() [8/9]

◆ LookupIterator() [9/9]

Member Function Documentation

◆ ApplyTransitionToDataProperty()

◆ array_index()

◆ CanStayConst()

◆ check_interceptor()

◆ check_prototype_chain()

◆ CompareAndSwapDataValue()

◆ ComputeConfiguration()

◆ constness()

◆ Delete()

◆ descriptor_number()

◆ DictCanStayConst()

◆ dictionary_entry()

◆ ExtendingNonExtensible()

◆ factory()

◆ FetchValue()

◆ GetAccessorIndex()

◆ GetAccessors()

◆ GetDataValue() [1/2]

◆ GetDataValue() [2/2]

◆ GetFieldDescriptorIndex()

◆ GetFieldIndex()

◆ GetHolder()

◆ GetInterceptor() [1/2]

◆ GetInterceptor() [2/2]

◆ GetInterceptorForFailedAccessCheck()

◆ GetKey()

◆ GetName()

◆ GetPropertyCell()

◆ GetReceiver()

◆ GetReceiverMap()

◆ GetRoot()

◆ GetRootForNonJSReceiver()

◆ GetStoreTarget()

◆ HasAccess()

◆ HasInternalMarkerProperty()

◆ heap()

◆ HolderIsReceiver()

◆ HolderIsReceiverOrHiddenPrototype()

◆ index()

◆ InternalUpdateProtector()

◆ is_dictionary_holder()

◆ is_js_array_element()

◆ IsCacheableTransition()

◆ IsConfigurable()

◆ IsElement() [1/2]

◆ IsElement() [2/2]

◆ IsEnumerable()

◆ IsFound()

◆ isolate()

◆ IsPrivateName()

◆ IsReadOnly()

◆ location()

◆ lookup_start_object()

◆ LookupCachedProperty()

◆ LookupInHolder()

◆ LookupInRegularHolder()