#include <regexp-nodes.h>

Inheritance diagram for v8::internal::TextNode:

Collaboration diagram for v8::internal::TextNode:

Public Member Functions
	TextNode (ZoneList< TextElement > elms, bool read_backward, RegExpNode on_success)

	TextNode (RegExpClassRanges that, bool read_backward, RegExpNode on_success)

TextNode *	AsTextNode () override

void	Accept (NodeVisitor *visitor) override

void	Emit (RegExpCompiler compiler, Trace trace) override

void	GetQuickCheckDetails (QuickCheckDetails details, RegExpCompiler compiler, int characters_filled_in, bool not_at_start) override

ZoneList< TextElement > *	elements ()

bool	read_backward ()

void	MakeCaseIndependent (Isolate *isolate, bool is_one_byte, RegExpFlags flags)

int	GreedyLoopTextLength () override

RegExpNode *	GetSuccessorOfOmnivorousTextNode (RegExpCompiler *compiler) override

void	FillInBMInfo (Isolate isolate, int offset, int budget, BoyerMooreLookahead bm, bool not_at_start) override

void	CalculateOffsets ()

RegExpNode *	FilterOneByte (int depth, RegExpCompiler *compiler) override

int	Length ()

Public Member Functions inherited from v8::internal::SeqRegExpNode
	SeqRegExpNode (RegExpNode *on_success)

RegExpNode *	on_success ()

void	set_on_success (RegExpNode *node)

SeqRegExpNode *	AsSeqRegExpNode () override

Public Member Functions inherited from v8::internal::RegExpNode
	RegExpNode (Zone *zone)

virtual	~RegExpNode ()

uint32_t	EatsAtLeast (bool not_at_start)

virtual EatsAtLeastInfo	EatsAtLeastFromLoopEntry ()

bool	EmitQuickCheck (RegExpCompiler compiler, Trace bounds_check_trace, Trace trace, bool preload_has_checked_bounds, Label on_possible_success, QuickCheckDetails details_return, bool fall_through_on_failure, ChoiceNode predecessor)

virtual void	GetQuickCheckDetailsFromLoopEntry (QuickCheckDetails details, RegExpCompiler compiler, int characters_filled_in, bool not_at_start)

bool	KeepRecursing (RegExpCompiler *compiler)

RegExpNode *	replacement ()

RegExpNode *	set_replacement (RegExpNode *replacement)

void	SaveBMInfo (BoyerMooreLookahead *bm, bool not_at_start, int offset)

Label *	label ()

bool	on_work_list ()

void	set_on_work_list (bool value)

NodeInfo *	info ()

const EatsAtLeastInfo *	eats_at_least_info () const

void	set_eats_at_least_info (const EatsAtLeastInfo &eats_at_least)

void	SetDoNotInline ()

BoyerMooreLookahead *	bm_info (bool not_at_start)

Zone *	zone () const

Public Member Functions inherited from v8::internal::ZoneObject
void *	operator new (size_t, Zone *)=delete

void *	operator new (size_t size, void *ptr)

void	operator delete (void *, size_t)

void	operator delete (void pointer, Zone zone)=delete

Static Public Member Functions
static TextNode *	CreateForCharacterRanges (Zone zone, ZoneList< CharacterRange > ranges, bool read_backward, RegExpNode *on_success)

static TextNode *	CreateForSurrogatePair (Zone zone, CharacterRange lead, ZoneList< CharacterRange > trail_ranges, bool read_backward, RegExpNode *on_success)

static TextNode *	CreateForSurrogatePair (Zone zone, ZoneList< CharacterRange > lead_ranges, CharacterRange trail, bool read_backward, RegExpNode *on_success)

Private Types
enum	TextEmitPassType { NON_LATIN1_MATCH , SIMPLE_CHARACTER_MATCH , NON_LETTER_CHARACTER_MATCH , CASE_CHARACTER_MATCH , CHARACTER_CLASS_MATCH }

Private Member Functions
void	TextEmitPass (RegExpCompiler compiler, TextEmitPassType pass, bool preloaded, Trace trace, bool first_element_checked, int *checked_up_to)

Private Attributes
ZoneList< TextElement > *	elms_

bool	read_backward_

Additional Inherited Members
Static Public Attributes inherited from v8::internal::RegExpNode
static const int	kNodeIsTooComplexForGreedyLoops = kMinInt

static const int	kRecursionBudget = 200

static const int	kMaxCopiesCodeGenerated = 10

Protected Types inherited from v8::internal::RegExpNode
enum	LimitResult { DONE , CONTINUE }

Protected Member Functions inherited from v8::internal::SeqRegExpNode
RegExpNode *	FilterSuccessor (int depth, RegExpCompiler *compiler)

Protected Member Functions inherited from v8::internal::RegExpNode
LimitResult	LimitVersions (RegExpCompiler compiler, Trace trace)

void	set_bm_info (bool not_at_start, BoyerMooreLookahead *bm)

Protected Attributes inherited from v8::internal::RegExpNode
RegExpNode *	replacement_

Detailed Description

Definition at line 425 of file regexp-nodes.h.

Member Enumeration Documentation

◆ TextEmitPassType

enum v8::internal::TextNode::TextEmitPassType

private

Enumerator
NON_LATIN1_MATCH
SIMPLE_CHARACTER_MATCH
NON_LETTER_CHARACTER_MATCH
CASE_CHARACTER_MATCH
CHARACTER_CLASS_MATCH

Definition at line 471 of file regexp-nodes.h.

Constructor & Destructor Documentation

◆ TextNode() [1/2]

v8::internal::TextNode::TextNode	(	ZoneList< TextElement > *	elms,
		bool	read_backward,
		RegExpNode *	on_success )

inline

Definition at line 427 of file regexp-nodes.h.

◆ TextNode() [2/2]

v8::internal::TextNode::TextNode	(	RegExpClassRanges *	that,
		bool	read_backward,
		RegExpNode *	on_success )

inline

Definition at line 430 of file regexp-nodes.h.

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Member Function Documentation

◆ Accept()

void v8::internal::TextNode::Accept ( NodeVisitor * visitor )

overridevirtual

Implements v8::internal::RegExpNode.

◆ AsTextNode()

TextNode * v8::internal::TextNode::AsTextNode ( )

inlineoverride

Definition at line 451 of file regexp-nodes.h.

◆ CalculateOffsets()

void v8::internal::TextNode::CalculateOffsets ( )

Definition at line 3617 of file regexp-compiler.cc.

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◆ CreateForCharacterRanges()

TextNode * v8::internal::TextNode::CreateForCharacterRanges	(	Zone *	zone,
		ZoneList< CharacterRange > *	ranges,
		bool	read_backward,
		RegExpNode *	on_success )

static

Definition at line 2504 of file regexp-compiler.cc.

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◆ CreateForSurrogatePair() [1/2]

TextNode * v8::internal::TextNode::CreateForSurrogatePair	(	Zone *	zone,
		CharacterRange	lead,
		ZoneList< CharacterRange > *	trail_ranges,
		bool	read_backward,
		RegExpNode *	on_success )

static

Definition at line 2515 of file regexp-compiler.cc.

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◆ CreateForSurrogatePair() [2/2]

TextNode * v8::internal::TextNode::CreateForSurrogatePair	(	Zone *	zone,
		ZoneList< CharacterRange > *	lead_ranges,
		CharacterRange	trail,
		bool	read_backward,
		RegExpNode *	on_success )

static

Definition at line 2536 of file regexp-compiler.cc.

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◆ elements()

ZoneList< TextElement > * v8::internal::TextNode::elements ( )

inline

Definition at line 457 of file regexp-nodes.h.

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◆ Emit()

void v8::internal::TextNode::Emit	(	RegExpCompiler *	compiler,
		Trace *	trace )

overridevirtual

Implements v8::internal::RegExpNode.

Definition at line 2556 of file regexp-compiler.cc.

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◆ FillInBMInfo()

void v8::internal::TextNode::FillInBMInfo	(	Isolate *	isolate,
		int	offset,
		int	budget,
		BoyerMooreLookahead *	bm,
		bool	not_at_start )

overridevirtual

Reimplemented from v8::internal::SeqRegExpNode.

Definition at line 3971 of file regexp-compiler.cc.

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◆ FilterOneByte()

RegExpNode * v8::internal::TextNode::FilterOneByte	(	int	depth,
		RegExpCompiler *	compiler )

overridevirtual

Reimplemented from v8::internal::SeqRegExpNode.

Definition at line 1942 of file regexp-compiler.cc.

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◆ GetQuickCheckDetails()

void v8::internal::TextNode::GetQuickCheckDetails	(	QuickCheckDetails *	details,
		RegExpCompiler *	compiler,
		int	characters_filled_in,
		bool	not_at_start )

overridevirtual

Implements v8::internal::RegExpNode.

Definition at line 1656 of file regexp-compiler.cc.

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◆ GetSuccessorOfOmnivorousTextNode()

RegExpNode * v8::internal::TextNode::GetSuccessorOfOmnivorousTextNode ( RegExpCompiler * compiler )

overridevirtual

Reimplemented from v8::internal::RegExpNode.

Definition at line 2648 of file regexp-compiler.cc.

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◆ GreedyLoopTextLength()

int v8::internal::TextNode::GreedyLoopTextLength ( )

overridevirtual

Reimplemented from v8::internal::RegExpNode.

Definition at line 2646 of file regexp-compiler.cc.

◆ Length()

int v8::internal::TextNode::Length ( )

Definition at line 2498 of file regexp-compiler.cc.

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◆ MakeCaseIndependent()

void v8::internal::TextNode::MakeCaseIndependent	(	Isolate *	isolate,
		bool	is_one_byte,
		RegExpFlags	flags )

Definition at line 2623 of file regexp-compiler.cc.

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◆ read_backward()

bool v8::internal::TextNode::read_backward ( )

inline

Definition at line 458 of file regexp-nodes.h.

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◆ TextEmitPass()

void v8::internal::TextNode::TextEmitPass	(	RegExpCompiler *	compiler,
		TextEmitPassType	pass,
		bool	preloaded,
		Trace *	trace,
		bool	first_element_checked,
		int *	checked_up_to )

private

Definition at line 2417 of file regexp-compiler.cc.

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Member Data Documentation

◆ elms_

ZoneList<TextElement>* v8::internal::TextNode::elms_

private

Definition at line 481 of file regexp-nodes.h.

◆ read_backward_

bool v8::internal::TextNode::read_backward_

private

Definition at line 482 of file regexp-nodes.h.

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

src/regexp/regexp-nodes.h
src/regexp/regexp-compiler.cc

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ TextEmitPassType

Constructor & Destructor Documentation

◆ TextNode() [1/2]

◆ TextNode() [2/2]

Member Function Documentation

◆ Accept()

◆ AsTextNode()

◆ CalculateOffsets()

◆ CreateForCharacterRanges()

◆ CreateForSurrogatePair() [1/2]

◆ CreateForSurrogatePair() [2/2]

◆ elements()

◆ Emit()

◆ FillInBMInfo()

◆ FilterOneByte()

◆ GetQuickCheckDetails()

◆ GetSuccessorOfOmnivorousTextNode()

◆ GreedyLoopTextLength()

◆ Length()

◆ MakeCaseIndependent()

◆ read_backward()

◆ TextEmitPass()

Member Data Documentation

◆ elms_

◆ read_backward_