v8::internal::AstNode Class Reference

#include <ast.h>

Inheritance diagram for v8::internal::AstNode:

Collaboration diagram for v8::internal::AstNode:

Classes
class	IdGen

Public Types
enum	NodeType { kInvalid = -1 }

Public Member Functions
void *	operator new (size_t size, Zone *zone)
	AstNode (int position)
virtual	~AstNode ()
virtual void	Accept (AstVisitor *v)=0
virtual NodeType	node_type () const =0
int	position () const
virtual TargetCollector *	AsTargetCollector ()
virtual BreakableStatement *	AsBreakableStatement ()
virtual IterationStatement *	AsIterationStatement ()
virtual MaterializedLiteral *	AsMaterializedLiteral ()
Public Member Functions inherited from v8::internal::ZoneObject
	INLINE (void *operator new(size_t size, Zone *zone))
void	operator delete (void *, size_t)
void	operator delete (void *pointer, Zone *zone)

Static Protected Member Functions
static TypeFeedbackId	reuse (BailoutId id)

Private Member Functions
void *	operator new (size_t size)

Private Attributes
int	position_

Friends
class	CaseClause

Detailed Description

Definition at line 184 of file ast.h.

Member Enumeration Documentation

NodeType

enum v8::internal::AstNode::NodeType

Enumerator
kInvalid

Definition at line 203 of file ast.h.

                {
    AST_NODE_LIST(DECLARE_TYPE_ENUM)
    kInvalid = -1
  };

Constructor & Destructor Documentation

AstNode()

v8::internal::AstNode::AstNode ( int  position )

inlineexplicit

Definition at line 213 of file ast.h.

: position_(position) {}

~AstNode()

virtual v8::internal::AstNode::~AstNode ( )

inlinevirtual

Definition at line 214 of file ast.h.

{}

Member Function Documentation

Accept()

virtual void v8::internal::AstNode::Accept ( AstVisitor *  v )

pure virtual

Implemented in v8::internal::FINAL< kOperandKind, kNumCachedOperands >.

Referenced by v8::internal::compiler::AstGraphBuilder::VisitForEffect(), v8::internal::compiler::AstGraphBuilder::VisitForTest(), v8::internal::compiler::AstGraphBuilder::VisitForValue(), and v8::internal::Scope::VisitIllegalRedeclaration().

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AsBreakableStatement()

virtual BreakableStatement* v8::internal::AstNode::AsBreakableStatement ( )

inlinevirtual

Reimplemented in v8::internal::BreakableStatement.

Definition at line 233 of file ast.h.

{ return NULL; }

References NULL.

AsIterationStatement()

virtual IterationStatement* v8::internal::AstNode::AsIterationStatement ( )

inlinevirtual

Reimplemented in v8::internal::IterationStatement.

Definition at line 234 of file ast.h.

{ return NULL; }

References NULL.

AsMaterializedLiteral()

virtual MaterializedLiteral* v8::internal::AstNode::AsMaterializedLiteral ( )

inlinevirtual

Reimplemented in v8::internal::MaterializedLiteral.

Definition at line 235 of file ast.h.

{ return NULL; }

References NULL.

Referenced by v8::internal::CompileTimeValue::IsCompileTimeValue().

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AsTargetCollector()

virtual TargetCollector* v8::internal::AstNode::AsTargetCollector ( )

inlinevirtual

Reimplemented in v8::internal::FINAL< kOperandKind, kNumCachedOperands >.

Definition at line 232 of file ast.h.

{ return NULL; }

References NULL.

node_type()

virtual NodeType v8::internal::AstNode::node_type ( ) const

pure virtual

Implemented in v8::internal::FINAL< kOperandKind, kNumCachedOperands >.

operator new() [1/2]

void* v8::internal::AstNode::operator new ( size_t  size )

private

operator new() [2/2]

void* v8::internal::AstNode::operator new ( size_t  size, Zone *  zone  )

inline

Definition at line 209 of file ast.h.

                                              {
    return zone->New(static_cast<int>(size));
  }

References size.

position()

int v8::internal::AstNode::position ( ) const

inline

Definition at line 218 of file ast.h.

{ return position_; }

References position_.

Referenced by v8::internal::CheckAndDeclareArrowParameter(), v8::internal::Parser::Declare(), v8::internal::Parser::DesugarLetBindingsInForStatement(), v8::internal::ParserTraits::GetIterator(), v8::internal::FullCodeGenerator::SetExpressionPosition(), and v8::internal::FullCodeGenerator::SetStatementPosition().

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reuse()

static TypeFeedbackId v8::internal::AstNode::reuse ( BailoutId  id )

inlinestaticprotected

Definition at line 239 of file ast.h.

                                            {
    return TypeFeedbackId(id.ToInt());
  }

Friends And Related Function Documentation

CaseClause

friend class CaseClause

friend

Definition at line 249 of file ast.h.

Member Data Documentation

position_

int v8::internal::AstNode::position_

private

Definition at line 251 of file ast.h.

Referenced by position().

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

• /mnt/V8SourceCode/src/ast.h