Expression Class Reference

#include <ast.h>

Inheritance diagram for Expression:

Collaboration diagram for Expression:

Public Types
enum	Context { kUninitialized, kEffect, kValue, kTest }
Public Types inherited from AstNode
enum	Type { kInvalid = -1 }

Public Member Functions
virtual int	position () const
virtual bool	IsValidLeftHandSide ()
virtual bool	ToBooleanIsTrue ()
virtual bool	ToBooleanIsFalse ()
virtual bool	IsPropertyName ()
virtual bool	ResultOverwriteAllowed ()
bool	IsSmiLiteral ()
bool	IsStringLiteral ()
bool	IsNullLiteral ()
virtual bool	IsMonomorphic ()
virtual SmallMapList *	GetReceiverTypes ()
Handle< Map >	GetMonomorphicReceiverType ()
BailoutId	id () const
TypeFeedbackId	test_id () const
Public Member Functions inherited from AstNode
void *	operator new (size_t size, Zone *zone)
	AstNode ()
virtual	~AstNode ()
virtual void	Accept (AstVisitor *v)=0
virtual Type	node_type () const =0
virtual TargetCollector *	AsTargetCollector ()
virtual BreakableStatement *	AsBreakableStatement ()
virtual IterationStatement *	AsIterationStatement ()
virtual MaterializedLiteral *	AsMaterializedLiteral ()
Public Member Functions inherited from ZoneObject
	INLINE (void *operator new(size_t size, Zone *zone))
void	operator delete (void *, size_t)
void	operator delete (void *pointer, Zone *zone)

Protected Member Functions
	Expression (Isolate *isolate)

Additional Inherited Members
Static Protected Member Functions inherited from AstNode
static int	GetNextId (Isolate *isolate)
static int	ReserveIdRange (Isolate *isolate, int n)
static TypeFeedbackId	reuse (BailoutId id)

Detailed Description

Definition at line 293 of file ast.h.

Member Enumeration Documentation

enum Context

Enumerator
kUninitialized
kEffect
kValue
kTest

Definition at line 295 of file ast.h.

Constructor & Destructor Documentation

Expression ( Isolate *  isolate )

inlineexplicitprotected

Definition at line 356 of file ast.h.

Member Function Documentation

Handle<Map> GetMonomorphicReceiverType ( )

inline

Definition at line 345 of file ast.h.

References ASSERT, SmallMapList::at(), SmallMapList::length(), and v8::internal::NULL.

virtual SmallMapList* GetReceiverTypes ( )

inlinevirtual

Reimplemented in Assignment, CountOperation, Call, and Property.

Definition at line 341 of file ast.h.

References v8::internal::NULL, and UNREACHABLE.

BailoutId id ( ) const

inline

Definition at line 352 of file ast.h.

virtual bool IsMonomorphic ( )

inlinevirtual

Reimplemented in Assignment, CountOperation, CallNew, Call, and Property.

Definition at line 337 of file ast.h.

References UNREACHABLE.

bool IsNullLiteral

(

)

Definition at line 67 of file ast.cc.

References v8::internal::NULL.

virtual bool IsPropertyName ( )

inlinevirtual

Reimplemented in Literal.

Definition at line 321 of file ast.h.

Referenced by Property::RecordTypeFeedback(), and Assignment::RecordTypeFeedback().

bool IsSmiLiteral

(

)

Definition at line 57 of file ast.cc.

References v8::internal::NULL.

bool IsStringLiteral

(

)

Definition at line 62 of file ast.cc.

References v8::internal::NULL.

virtual bool IsValidLeftHandSide ( )

inlinevirtual

Reimplemented in Property, and VariableProxy.

Definition at line 312 of file ast.h.

virtual int position ( ) const

inlinevirtual

Reimplemented in Throw, Assignment, CompareOperation, CountOperation, BinaryOperation, UnaryOperation, CallNew, Call, Property, and VariableProxy.

Definition at line 307 of file ast.h.

References UNREACHABLE.

virtual bool ResultOverwriteAllowed ( )

inlinevirtual

Reimplemented in BinaryOperation, and UnaryOperation.

Definition at line 325 of file ast.h.

TypeFeedbackId test_id ( ) const

inline

Definition at line 353 of file ast.h.

virtual bool ToBooleanIsFalse ( )

inlinevirtual

Reimplemented in Literal.

Definition at line 316 of file ast.h.

virtual bool ToBooleanIsTrue ( )

inlinevirtual

Reimplemented in Literal.

Definition at line 315 of file ast.h.

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

• src/ast.h
• src/ast.cc