ast.h File Reference

#include <memory>
#include "src/ast/ast-value-factory.h"
#include "src/ast/modules.h"
#include "src/ast/variables.h"
#include "src/base/pointer-with-payload.h"
#include "src/base/threaded-list.h"
#include "src/codegen/bailout-reason.h"
#include "src/codegen/handler-table.h"
#include "src/codegen/label.h"
#include "src/common/globals.h"
#include "src/heap/factory.h"
#include "src/objects/elements-kind.h"
#include "src/objects/function-syntax-kind.h"
#include "src/objects/literal-objects.h"
#include "src/objects/shared-function-info.h"
#include "src/objects/smi.h"
#include "src/parsing/token.h"
#include "src/runtime/runtime.h"
#include "src/zone/zone-list.h"

Include dependency graph for ast.h:

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Classes
class	v8::internal::AstNode
class	v8::internal::Statement
class	v8::internal::Expression
class	v8::internal::FailureExpression
class	v8::internal::BreakableStatement
class	v8::internal::Block
class	v8::internal::Declaration
class	v8::internal::VariableDeclaration
class	v8::internal::NestedVariableDeclaration
class	v8::internal::FunctionDeclaration
class	v8::internal::IterationStatement
class	v8::internal::DoWhileStatement
class	v8::internal::WhileStatement
class	v8::internal::ForStatement
class	v8::internal::ForEachStatement
class	v8::internal::ForInStatement
class	v8::internal::ForOfStatement
class	v8::internal::ExpressionStatement
class	v8::internal::JumpStatement
class	v8::internal::ContinueStatement
class	v8::internal::BreakStatement
class	v8::internal::ReturnStatement
class	v8::internal::WithStatement
class	v8::internal::CaseClause
class	v8::internal::SwitchStatement
class	v8::internal::IfStatement
class	v8::internal::TryStatement
class	v8::internal::TryCatchStatement
class	v8::internal::TryFinallyStatement
class	v8::internal::DebuggerStatement
class	v8::internal::EmptyStatement
class	v8::internal::SloppyBlockFunctionStatement
class	v8::internal::Literal
class	v8::internal::MaterializedLiteral
class	v8::internal::RegExpLiteral
class	v8::internal::AggregateLiteral
class	v8::internal::LiteralBoilerplateBuilder
class	v8::internal::LiteralProperty
class	v8::internal::ObjectLiteralProperty
class	v8::internal::ObjectLiteralBoilerplateBuilder
class	v8::internal::ObjectLiteral
class	v8::internal::ArrayLiteralBoilerplateBuilder
class	v8::internal::ArrayLiteral
class	v8::internal::ThisExpression
class	v8::internal::VariableProxy
struct	v8::internal::VariableProxy::UnresolvedNext
class	v8::internal::OptionalChain
class	v8::internal::Property
class	v8::internal::CallBase
class	v8::internal::Call
class	v8::internal::CallNew
class	v8::internal::SuperCallForwardArgs
class	v8::internal::CallRuntime
class	v8::internal::UnaryOperation
class	v8::internal::BinaryOperation
class	v8::internal::NaryOperation
struct	v8::internal::NaryOperation::NaryOperationEntry
class	v8::internal::CountOperation
class	v8::internal::CompareOperation
class	v8::internal::Spread
class	v8::internal::ConditionalChain
struct	v8::internal::ConditionalChain::ConditionalChainEntry
class	v8::internal::Conditional
class	v8::internal::Assignment
class	v8::internal::CompoundAssignment
class	v8::internal::Suspend
class	v8::internal::Yield
class	v8::internal::YieldStar
class	v8::internal::Await
class	v8::internal::Throw
class	v8::internal::FunctionLiteral
class	v8::internal::AutoAccessorInfo
class	v8::internal::ClassLiteralProperty
class	v8::internal::ClassLiteralStaticElement
class	v8::internal::InitializeClassMembersStatement
class	v8::internal::InitializeClassStaticElementsStatement
class	v8::internal::AutoAccessorGetterBody
class	v8::internal::AutoAccessorSetterBody
class	v8::internal::ClassLiteral
class	v8::internal::NativeFunctionLiteral
class	v8::internal::SuperPropertyReference
class	v8::internal::SuperCallReference
class	v8::internal::ImportCallExpression
class	v8::internal::EmptyParentheses
class	v8::internal::GetTemplateObject
class	v8::internal::TemplateLiteral
class	v8::internal::AstVisitor< Subclass >
class	v8::internal::AstNodeFactory

Namespaces
namespace	v8
namespace	v8::internal

Macros
#define	DECLARATION_NODE_LIST(V)
#define	ITERATION_NODE_LIST(V)
#define	BREAKABLE_NODE_LIST(V)
#define	STATEMENT_NODE_LIST(V)
#define	LITERAL_NODE_LIST(V)
#define	EXPRESSION_NODE_LIST(V)
#define	FAILURE_NODE_LIST(V)
#define	AST_NODE_LIST(V)
#define	DEF_FORWARD_DECLARATION(type)
#define	DECLARE_TYPE_ENUM(type)
#define	DECLARE_NODE_FUNCTIONS(type)
#define	GENERATE_VISIT_CASE(NodeType)
#define	GENERATE_FAILURE_CASE(NodeType)
#define	GENERATE_AST_VISITOR_SWITCH()
#define	DEFINE_AST_VISITOR_SUBCLASS_MEMBERS()
#define	DEFINE_AST_VISITOR_MEMBERS_WITHOUT_STACKOVERFLOW()
#define	STATEMENT_WITH_POSITION(NodeType)
#define	DECLARE_NODE_FUNCTIONS(type)

Enumerations
enum class	v8::internal::IteratorType { v8::internal::kNormal , v8::internal::kAsync }
enum class	v8::internal::HoleCheckMode { v8::internal::kRequired , v8::internal::kElided }
enum	v8::internal::AssignType {   v8::internal::NON_PROPERTY , v8::internal::NAMED_PROPERTY , v8::internal::KEYED_PROPERTY , v8::internal::NAMED_SUPER_PROPERTY ,   v8::internal::KEYED_SUPER_PROPERTY , v8::internal::PRIVATE_METHOD , v8::internal::PRIVATE_GETTER_ONLY , v8::internal::PRIVATE_SETTER_ONLY ,   v8::internal::PRIVATE_GETTER_AND_SETTER , v8::internal::PRIVATE_DEBUG_DYNAMIC }

Macro Definition Documentation

AST_NODE_LIST

#define AST_NODE_LIST

(

V

)

Value:

  DECLARATION_NODE_LIST(V)                      \
  STATEMENT_NODE_LIST(V)                        \
  EXPRESSION_NODE_LIST(V)

Definition at line 121 of file ast.h.

BREAKABLE_NODE_LIST

#define BREAKABLE_NODE_LIST

(

V

)

Value:

  V(Block)                     \
  V(SwitchStatement)

Definition at line 56 of file ast.h.

DECLARATION_NODE_LIST

#define DECLARATION_NODE_LIST

(

V

)

Value:

  V(VariableDeclaration)         \
  V(FunctionDeclaration)

Definition at line 45 of file ast.h.

DECLARE_NODE_FUNCTIONS [1/2]

#define DECLARE_NODE_FUNCTIONS

(

type

)

Value:

  V8_INLINE bool Is##type() const;   \
  V8_INLINE type* As##type();        \
  V8_INLINE const type* As##type() const;

Definition at line 162 of file ast.h.

DECLARE_NODE_FUNCTIONS [2/2]

#define DECLARE_NODE_FUNCTIONS

(

type

)

Value:

  bool AstNode::Is##type() const { return node_type() == AstNode::k##type; } \
  type* AstNode::As##type() {                                                \
    return node_type() == AstNode::k##type ? reinterpret_cast<type*>(this)   \
                                           : nullptr;                        \
  }                                                                          \
  const type* AstNode::As##type() const {                                    \
    return node_type() == AstNode::k##type                                   \
               ? reinterpret_cast<const type*>(this)                         \
               : nullptr;                                                    \
  }

Definition at line 162 of file ast.h.

DECLARE_TYPE_ENUM

#define DECLARE_TYPE_ENUM

(

type

)

Value:

k##type,

Definition at line 147 of file ast.h.

DEF_FORWARD_DECLARATION

#define DEF_FORWARD_DECLARATION

(

type

)

Value:

class type;

Definition at line 140 of file ast.h.

DEFINE_AST_VISITOR_MEMBERS_WITHOUT_STACKOVERFLOW

#define DEFINE_AST_VISITOR_MEMBERS_WITHOUT_STACKOVERFLOW

(

)

Value:

 public:                                                      \
  void Visit(AstNode* node) { GENERATE_AST_VISITOR_SWITCH() } \
                                                              \
 private:

Definition at line 3019 of file ast.h.

DEFINE_AST_VISITOR_SUBCLASS_MEMBERS

#define DEFINE_AST_VISITOR_SUBCLASS_MEMBERS

(

)

Definition at line 2978 of file ast.h.

EXPRESSION_NODE_LIST

#define EXPRESSION_NODE_LIST

(

V

)

Definition at line 84 of file ast.h.

FAILURE_NODE_LIST

#define FAILURE_NODE_LIST

(

V

)

Value:

V(FailureExpression)

Definition at line 119 of file ast.h.

GENERATE_AST_VISITOR_SWITCH

#define GENERATE_AST_VISITOR_SWITCH

(

)

Value:

  switch (node->node_type()) {               \
    AST_NODE_LIST(GENERATE_VISIT_CASE)       \
    FAILURE_NODE_LIST(GENERATE_FAILURE_CASE) \
  }

Definition at line 2972 of file ast.h.

GENERATE_FAILURE_CASE

#define GENERATE_FAILURE_CASE

(

NodeType

)

Value:

  case AstNode::k##NodeType:            \
    UNREACHABLE();

Definition at line 2968 of file ast.h.

GENERATE_VISIT_CASE

#define GENERATE_VISIT_CASE

(

NodeType

)

Value:

  case AstNode::k##NodeType:                                            \
    return this->impl()->Visit##NodeType(static_cast<NodeType*>(node));

Definition at line 2964 of file ast.h.

ITERATION_NODE_LIST

#define ITERATION_NODE_LIST

(

V

)

Value:

  V(DoWhileStatement)          \
  V(WhileStatement)            \
  V(ForStatement)              \
  V(ForInStatement)            \
  V(ForOfStatement)

Definition at line 49 of file ast.h.

LITERAL_NODE_LIST

#define LITERAL_NODE_LIST

(

V

)

Value:

  V(RegExpLiteral)           \
  V(ObjectLiteral)           \
  V(ArrayLiteral)

Definition at line 79 of file ast.h.

STATEMENT_NODE_LIST

#define STATEMENT_NODE_LIST

(

V

)

Value:

  ITERATION_NODE_LIST(V)                    \
  BREAKABLE_NODE_LIST(V)                    \
  V(ExpressionStatement)                    \
  V(EmptyStatement)                         \
  V(SloppyBlockFunctionStatement)           \
  V(IfStatement)                            \
  V(ContinueStatement)                      \
  V(BreakStatement)                         \
  V(ReturnStatement)                        \
  V(WithStatement)                          \
  V(TryCatchStatement)                      \
  V(TryFinallyStatement)                    \
  V(DebuggerStatement)                      \
  V(InitializeClassMembersStatement)        \
  V(InitializeClassStaticElementsStatement) \
  V(AutoAccessorGetterBody)                 \
  V(AutoAccessorSetterBody)

Definition at line 60 of file ast.h.

STATEMENT_WITH_POSITION

#define STATEMENT_WITH_POSITION

(

NodeType

)

Value:

  NodeType* New##NodeType(int pos) { return zone_->New<NodeType>(pos); }

Definition at line 3078 of file ast.h.