v8::internal::EndNode Class Reference

#include <regexp-nodes.h>

Inheritance diagram for v8::internal::EndNode:

Collaboration diagram for v8::internal::EndNode:

Public Types
enum	Action { ACCEPT , BACKTRACK , NEGATIVE_SUBMATCH_SUCCESS }

Public Member Functions
	EndNode (Action action, Zone *zone)
EndNode *	AsEndNode () 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
void	FillInBMInfo (Isolate *isolate, int offset, int budget, BoyerMooreLookahead *bm, bool not_at_start) 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)
virtual int	GreedyLoopTextLength ()
virtual RegExpNode *	GetSuccessorOfOmnivorousTextNode (RegExpCompiler *compiler)
bool	KeepRecursing (RegExpCompiler *compiler)
virtual RegExpNode *	FilterOneByte (int depth, 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)
virtual SeqRegExpNode *	AsSeqRegExpNode ()
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

Private Attributes
Action	action_

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::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 559 of file regexp-nodes.h.

Member Enumeration Documentation

Action

enum v8::internal::EndNode::Action

Enumerator
ACCEPT
BACKTRACK
NEGATIVE_SUBMATCH_SUCCESS

Definition at line 561 of file regexp-nodes.h.

Constructor & Destructor Documentation

EndNode()

v8::internal::EndNode::EndNode ( Action action, Zone * zone )

inline

Definition at line 562 of file regexp-nodes.h.

Member Function Documentation

Accept()

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

overridevirtual

Implements v8::internal::RegExpNode.

AsEndNode()

EndNode * v8::internal::EndNode::AsEndNode ( )

inlineoverride

Definition at line 563 of file regexp-nodes.h.

Emit()

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

overridevirtual

Implements v8::internal::RegExpNode.

Reimplemented in v8::internal::NegativeSubmatchSuccess.

Definition at line 610 of file regexp-compiler.cc.

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FillInBMInfo()

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

inlineoverridevirtual

Reimplemented from v8::internal::RegExpNode.

Definition at line 572 of file regexp-nodes.h.

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GetQuickCheckDetails()

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

inlineoverridevirtual

Implements v8::internal::RegExpNode.

Definition at line 566 of file regexp-nodes.h.

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Member Data Documentation

action_

Action v8::internal::EndNode::action_

private

Definition at line 579 of file regexp-nodes.h.

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

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