#include <preparser.h>

Inheritance diagram for v8::internal::PreParser:

Collaboration diagram for v8::internal::PreParser:

Classes
struct	TemplateLiteralState

Public Types
enum	PreParseResult { kPreParseStackOverflow , kPreParseNotIdentifiableError , kPreParseSuccess }

using	Identifier = PreParserIdentifier

using	Expression = PreParserExpression

using	Statement = PreParserStatement

Public Types inherited from v8::internal::ParserBase< PreParser >
using	Types

using	ExpressionScope

using	ExpressionParsingScope

using	AccumulationScope

using	ArrowHeadParsingScope

using	VariableDeclarationParsingScope

using	ParameterDeclarationParsingScope

using	BlockT

using	BreakableStatementT

using	ClassLiteralPropertyT

using	ClassPropertyListT

using	ClassStaticElementListT

using	ExpressionT

using	ExpressionListT

using	FormalParametersT

using	ForStatementT

using	FunctionLiteralT

using	IdentifierT

using	IterationStatementT

using	ObjectLiteralPropertyT

using	ObjectPropertyListT

using	StatementT

using	StatementListT

using	SuspendExpressionT

using	FactoryT

using	FuncNameInferrer

using	FuncNameInferrerState

using	SourceRange

using	SourceRangeScope

Public Member Functions
	PreParser (Zone zone, Scanner scanner, uintptr_t stack_limit, AstValueFactory ast_value_factory, PendingCompilationErrorHandler pending_error_handler, RuntimeCallStats runtime_call_stats, V8FileLogger v8_file_logger, UnoptimizedCompileFlags flags, bool parsing_on_main_thread=true)

PreParserLogger *	logger ()

V8_EXPORT_PRIVATE PreParseResult	PreParseProgram ()

PreParseResult	PreParseFunction (const AstRawString function_name, FunctionKind kind, FunctionSyntaxKind function_syntax_kind, DeclarationScope function_scope, int use_counts, ProducedPreparseData *produced_preparser_scope_data)

PreparseDataBuilder *	preparse_data_builder () const

void	set_preparse_data_builder (PreparseDataBuilder *preparse_data_builder)

std::vector< void * > *	preparse_data_builder_buffer ()

Public Member Functions inherited from v8::internal::ParserBase< PreParser >
PreParser *	impl ()

const PreParser *	impl () const

	ParserBase (Zone zone, Scanner scanner, uintptr_t stack_limit, AstValueFactory ast_value_factory, PendingCompilationErrorHandler pending_error_handler, RuntimeCallStats runtime_call_stats, V8FileLogger v8_file_logger, UnoptimizedCompileFlags flags, bool parsing_on_main_thread, bool compile_hints_magic_enabled, bool compile_hints_per_function_magic_enabled)

const UnoptimizedCompileFlags &	flags () const

bool	has_module_in_scope_chain () const

bool	IsParsingWhileDebugging () const

bool	allow_eval_cache () const

void	set_allow_eval_cache (bool allow)

V8_INLINE bool	has_error () const

uintptr_t	stack_limit () const

void	set_stack_limit (uintptr_t stack_limit)

void	set_default_eager_compile_hint (FunctionLiteral::EagerCompileHint eager_compile_hint)

FunctionLiteral::EagerCompileHint	default_eager_compile_hint () const

int	loop_nesting_depth () const

int	PeekNextInfoId ()

int	GetNextInfoId ()

int	GetLastInfoId () const

void	SkipInfos (int delta)

void	ResetInfoId ()

Zone *	main_zone () const

Zone *	zone () const

V8_INLINE bool	IsExtraordinaryPrivateNameAccessAllowed () const

Static Public Member Functions
static bool	IsPreParser ()

Private Member Functions
bool	AllowsLazyParsingWithoutUnresolvedVariables () const

bool	parse_lazily () const

PendingCompilationErrorHandler *	pending_error_handler ()

V8_INLINE bool	SkipFunction (const AstRawString name, FunctionKind kind, FunctionSyntaxKind function_syntax_kind, DeclarationScope function_scope, int num_parameters, int function_length, ProducedPreparseData **produced_preparse_data)

Expression	ParseFunctionLiteral (Identifier name, Scanner::Location function_name_location, FunctionNameValidity function_name_validity, FunctionKind kind, int function_token_pos, FunctionSyntaxKind function_syntax_kind, LanguageMode language_mode, ZonePtrList< const AstRawString > *arguments_for_wrapped_function)

PreParserExpression	InitializeObjectLiteral (PreParserExpression literal)

bool	HasCheckedSyntax ()

void	ParseStatementListAndLogFunction (PreParserFormalParameters *formals)

V8_INLINE TemplateLiteralState	OpenTemplateLiteral (int pos)

V8_INLINE void	AddTemplateExpression (TemplateLiteralState *state, const PreParserExpression &expression)

V8_INLINE void	AddTemplateSpan (TemplateLiteralState *state, bool should_cook, bool tail)

V8_INLINE PreParserExpression	CloseTemplateLiteral (TemplateLiteralState *state, int start, const PreParserExpression &tag)

V8_INLINE bool	IsPrivateReference (const PreParserExpression &expression)

V8_INLINE void	SetLanguageMode (Scope *scope, LanguageMode mode)

V8_INLINE void	SetAsmModule ()

V8_INLINE void	PrepareGeneratorVariables ()

V8_INLINE PreParserStatement	RewriteSwitchStatement (PreParserStatement switch_statement, Scope *scope)

Variable *	DeclareVariable (const AstRawString name, VariableKind kind, VariableMode mode, InitializationFlag init, Scope scope, bool *was_added, int position)

void	DeclareAndBindVariable (const VariableProxy proxy, VariableKind kind, VariableMode mode, Scope scope, bool *was_added, int initializer_position)

Variable *	DeclarePrivateVariableName (const AstRawString name, ClassScope scope, VariableMode mode, IsStaticFlag is_static_flag, bool *was_added)

Variable *	DeclareVariableName (const AstRawString name, VariableMode mode, Scope scope, bool *was_added, int position=kNoSourcePosition, VariableKind kind=NORMAL_VARIABLE)

V8_INLINE PreParserBlock	RewriteCatchPattern (CatchInfo *catch_info)

V8_INLINE void	ReportVarRedeclarationIn (const AstRawString name, Scope scope)

V8_INLINE PreParserStatement	RewriteTryStatement (PreParserStatement try_block, PreParserStatement catch_block, const SourceRange &catch_range, PreParserStatement finally_block, const SourceRange &finally_range, const CatchInfo &catch_info, int pos)

V8_INLINE void	ReportUnexpectedTokenAt (Scanner::Location location, Token::Value token, MessageTemplate message=MessageTemplate::kUnexpectedToken)

V8_INLINE void	ParseGeneratorFunctionBody (int pos, FunctionKind kind, PreParserScopedStatementList *body)

V8_INLINE void	ParseAsyncGeneratorFunctionBody (int pos, FunctionKind kind, PreParserScopedStatementList *body)

V8_INLINE void	DeclareFunctionNameVar (const AstRawString function_name, FunctionSyntaxKind function_syntax_kind, DeclarationScope function_scope)

V8_INLINE void	DeclareFunctionNameVar (const PreParserIdentifier &function_name, FunctionSyntaxKind function_syntax_kind, DeclarationScope *function_scope)

bool	IdentifierEquals (const PreParserIdentifier &identifier, const AstRawString *other)

V8_INLINE PreParserStatement	DeclareFunction (const PreParserIdentifier &variable_name, const PreParserExpression &function, VariableMode mode, VariableKind kind, int beg_pos, int end_pos, ZonePtrList< const AstRawString > *names)

V8_INLINE PreParserStatement	DeclareClass (const PreParserIdentifier &variable_name, const PreParserExpression &value, ZonePtrList< const AstRawString > *names, int class_token_pos, int end_pos)

V8_INLINE void	DeclareClassVariable (ClassScope scope, const PreParserIdentifier &name, ClassInfo class_info, int class_token_pos)

V8_INLINE void	DeclarePublicClassMethod (const PreParserIdentifier &class_name, const PreParserExpression &property, bool is_constructor, ClassInfo *class_info)

V8_INLINE void	AddInstanceFieldOrStaticElement (const PreParserExpression &property, ClassInfo *class_info, bool is_static)

V8_INLINE void	DeclarePublicClassField (ClassScope scope, const PreParserExpression &property, bool is_static, bool is_computed_name, ClassInfo class_info)

V8_INLINE void	DeclarePrivateClassMember (ClassScope scope, const PreParserIdentifier &property_name, const PreParserExpression &property, ClassLiteralProperty::Kind kind, bool is_static, ClassInfo class_info)

V8_INLINE void	AddClassStaticBlock (PreParserBlock block, ClassInfo *class_info)

V8_INLINE void	AddSyntheticFunctionDeclaration (FunctionKind kind, int pos)

V8_INLINE PreParserExpression	RewriteClassLiteral (ClassScope scope, const PreParserIdentifier &name, ClassInfo class_info, int pos)

V8_INLINE PreParserStatement	DeclareNative (const PreParserIdentifier &name, int pos)

V8_INLINE bool	IsEval (const PreParserIdentifier &identifier) const

V8_INLINE bool	IsAsync (const PreParserIdentifier &identifier) const

V8_INLINE bool	IsArguments (const PreParserIdentifier &identifier) const

V8_INLINE bool	IsEvalOrArguments (const PreParserIdentifier &identifier) const

V8_INLINE bool	IsConstructor (const PreParserIdentifier &identifier) const

V8_INLINE bool	ParsingExtension () const

V8_INLINE bool	IsNative (const PreParserExpression &expr) const

V8_INLINE bool	IsStringLiteral (PreParserStatement statement) const

V8_INLINE void	PushPropertyName (const PreParserExpression &expression)

V8_INLINE void	PushEnclosingName (const PreParserIdentifier &name)

V8_INLINE bool	ShortcutLiteralBinaryExpression (PreParserExpression *x, const PreParserExpression &y, Token::Value op, int pos)

V8_INLINE bool	CollapseConditionalChain (PreParserExpression *x, PreParserExpression cond, PreParserExpression then_expression, PreParserExpression else_expression, int pos, const SourceRange &then_range)

V8_INLINE void	AppendConditionalChainElse (PreParserExpression *x, const SourceRange &else_range)

V8_INLINE bool	CollapseNaryExpression (PreParserExpression *x, PreParserExpression y, Token::Value op, int pos, const SourceRange &range)

V8_INLINE PreParserExpression	BuildUnaryExpression (const PreParserExpression &expression, Token::Value op, int pos)

V8_INLINE PreParserStatement	BuildInitializationBlock (DeclarationParsingResult *parsing_result)

V8_INLINE PreParserBlock	RewriteForVarInLegacy (const ForInfo &for_info)

V8_INLINE void	DesugarBindingInForEachStatement (ForInfo for_info, PreParserStatement body_block, PreParserExpression *each_variable)

V8_INLINE PreParserBlock	CreateForEachStatementTDZ (PreParserBlock init_block, const ForInfo &for_info)

V8_INLINE StatementT	DesugarLexicalBindingsInForStatement (PreParserStatement loop, PreParserStatement init, const PreParserExpression &cond, PreParserStatement next, PreParserStatement body, Scope *inner_scope, const ForInfo &for_info)

PreParserBlock	BuildParameterInitializationBlock (const PreParserFormalParameters &parameters)

V8_INLINE void	InsertSloppyBlockFunctionVarBindings (DeclarationScope *scope)

V8_INLINE void	InsertShadowingVarBindingInitializers (PreParserStatement block)

V8_INLINE PreParserExpression	NewThrowReferenceError (MessageTemplate message, int pos)

V8_INLINE const AstRawString *	PreParserIdentifierToAstRawString (const PreParserIdentifier &x)

V8_INLINE void	ReportUnidentifiableError ()

const AstRawString *	GetRawNameFromIdentifier (const PreParserIdentifier &arg)

PreParserStatement	AsIterationStatement (PreParserStatement s)

V8_INLINE PreParserIdentifier	EmptyIdentifierString () const

V8_INLINE bool	IsEmptyIdentifier (PreParserIdentifier subject)

PreParserIdentifier	GetSymbol () const

PreParserIdentifier	GetIdentifier () const

V8_INLINE PreParserIdentifier	GetNextSymbol () const

V8_INLINE PreParserIdentifier	GetNumberAsSymbol () const

V8_INLINE PreParserIdentifier	GetBigIntAsSymbol () const

V8_INLINE PreParserExpression	ThisExpression ()

V8_INLINE PreParserExpression	NewThisExpression (int pos)

V8_INLINE PreParserExpression	NewSuperPropertyReference (int pos)

V8_INLINE PreParserExpression	NewSuperCallReference (int pos)

V8_INLINE PreParserExpression	NewTargetExpression (int pos)

V8_INLINE PreParserExpression	ImportMetaExpression (int pos)

V8_INLINE PreParserExpression	ExpressionFromLiteral (Token::Value token, int pos)

V8_INLINE PreParserExpression	ExpressionFromPrivateName (PrivateNameScopeIterator *private_name_scope, const PreParserIdentifier &name, int start_position)

PreParserExpression	ExpressionFromIdentifier (const PreParserIdentifier &name, int start_position, InferName infer=InferName::kYes)

V8_INLINE void	DeclareIdentifier (const PreParserIdentifier &name, int start_position)

V8_INLINE Variable *	DeclareCatchVariableName (Scope *scope, const PreParserIdentifier &identifier)

V8_INLINE PreParserPropertyList	NewClassPropertyList (int size) const

V8_INLINE PreParserPropertyList	NewClassStaticElementList (int size) const

V8_INLINE PreParserStatementList	NewStatementList (int size) const

V8_INLINE PreParserExpression	NewClassLiteralPropertyWithAccessorInfo (ClassScope scope, ClassInfo class_info, const PreParserIdentifier &name, const PreParserExpression &key, const PreParserExpression &value, bool is_static, bool is_computed_name, bool is_private, int pos)

V8_INLINE PreParserExpression	NewV8Intrinsic (const PreParserIdentifier &name, const PreParserExpressionList &arguments, int pos)

V8_INLINE PreParserStatement	NewThrowStatement (const PreParserExpression &exception, int pos)

V8_INLINE void	AddFormalParameter (PreParserFormalParameters *parameters, const PreParserExpression &pattern, const PreParserExpression &initializer, int initializer_end_position, bool is_rest)

V8_INLINE void	ReindexArrowFunctionFormalParameters (PreParserFormalParameters *parameters)

V8_INLINE void	ReindexComputedMemberName (const PreParserExpression &expression)

V8_INLINE void	DeclareFormalParameters (const PreParserFormalParameters *parameters)

V8_INLINE void	DeclareArrowFunctionFormalParameters (PreParserFormalParameters *parameters, const PreParserExpression &params, const Scanner::Location &params_loc)

V8_INLINE PreParserExpression	ExpressionListToExpression (const PreParserExpressionList &args)

V8_INLINE void	SetFunctionNameFromPropertyName (const PreParserExpression &property, const PreParserIdentifier &name, const AstRawString *prefix=nullptr)

V8_INLINE void	SetFunctionNameFromIdentifierRef (const PreParserExpression &value, const PreParserExpression &identifier)

V8_INLINE void	CountUsage (v8::Isolate::UseCounterFeature feature)

V8_INLINE bool	ParsingDynamicFunctionDeclaration () const

V8_INLINE FunctionLiteral::EagerCompileHint	GetEmbedderCompileHint (FunctionLiteral::EagerCompileHint current_compile_hint, int position)

Static Private Member Functions
static V8_INLINE bool	IsThisProperty (const PreParserExpression &expression)

static V8_INLINE bool	IsIdentifier (const PreParserExpression &expression)

static V8_INLINE PreParserIdentifier	AsIdentifier (const PreParserExpression &expression)

static V8_INLINE PreParserExpression	AsIdentifierExpression (const PreParserExpression &expression)

static V8_INLINE bool	IsBoilerplateProperty (const PreParserExpression &property)

static V8_INLINE bool	IsArrayIndex (const PreParserIdentifier &string, uint32_t *index)

static V8_INLINE void	GetDefaultStrings (PreParserIdentifier default_string, PreParserIdentifier dot_default_string)

static V8_INLINE void	PushLiteralName (const PreParserIdentifier &id)

static V8_INLINE void	PushVariableName (const PreParserIdentifier &id)

static V8_INLINE void	AddFunctionForNameInference (const PreParserExpression &expression)

static V8_INLINE void	InferFunctionName ()

static V8_INLINE void	CheckAssigningFunctionLiteralToProperty (const PreParserExpression &left, const PreParserExpression &right)

static V8_INLINE PreParserIdentifier	NullIdentifier ()

static V8_INLINE PreParserExpression	NullExpression ()

static V8_INLINE PreParserExpression	FailureExpression ()

static V8_INLINE PreParserExpression	NullLiteralProperty ()

static V8_INLINE PreParserStatementList	NullStatementList ()

static V8_INLINE PreParserStatement	NullStatement ()

static V8_INLINE PreParserBlock	NullBlock ()

template<typename T >
static V8_INLINE bool	IsNull (T subject)

static V8_INLINE bool	IsIterationStatement (PreParserStatement subject)

Private Attributes
int *	use_counts_

PreParserLogger	log_

PreparseDataBuilder *	preparse_data_builder_

std::vector< void * >	preparse_data_builder_buffer_

Friends
class	ParserBase< PreParser >

class	i::ExpressionScope< ParserTypes< PreParser > >

class	i::VariableDeclarationParsingScope< ParserTypes< PreParser > >

class	i::ParameterDeclarationParsingScope< ParserTypes< PreParser > >

class	i::ArrowHeadParsingScope< ParserTypes< PreParser > >

class	PreParserFormalParameters

Additional Inherited Members
Protected Types inherited from v8::internal::ParserBase< PreParser >
enum	VariableDeclarationContext

enum	PropertyPosition

enum	FunctionBodyType

enum	SubFunctionKind

Protected Member Functions inherited from v8::internal::ParserBase< PreParser >
Target *	target_stack ()

BreakableStatementT	LookupBreakTarget (IdentifierT label)

IterationStatementT	LookupContinueTarget (IdentifierT label)

void	DeclareLabel (ZonePtrList< const AstRawString > labels, ZonePtrList< const AstRawString > own_labels, const AstRawString *label)

bool	ContainsLabel (const ZonePtrList< const AstRawString > labels, const AstRawString label)

bool	TargetStackContainsLabel (const AstRawString *label)

ClassLiteralProperty::Kind	ClassPropertyKindFor (ParsePropertyKind kind)

VariableMode	GetVariableMode (ClassLiteralProperty::Kind kind)

const AstRawString *	ClassFieldVariableName (AstValueFactory *ast_value_factory, int index)

const AstRawString *	AutoAccessorVariableName (AstValueFactory *ast_value_factory, int index)

DeclarationScope *	NewScriptScope (REPLMode repl_mode) const

DeclarationScope *	NewVarblockScope () const

ModuleScope *	NewModuleScope (DeclarationScope *parent) const

DeclarationScope *	NewEvalScope (Scope *parent) const

ClassScope *	NewClassScope (Scope *parent, bool is_anonymous) const

Scope *	NewBlockScopeForObjectLiteral ()

Scope *	NewScope (ScopeType scope_type) const

Scope *	NewScopeWithParent (Scope *parent, ScopeType scope_type) const

DeclarationScope *	NewFunctionScope (FunctionKind kind, Zone *parse_zone=nullptr) const

V8_INLINE DeclarationScope *	GetDeclarationScope () const

V8_INLINE DeclarationScope *	GetClosureScope () const

VariableProxy *	NewRawVariable (const AstRawString *name, int pos)

VariableProxy *	NewUnresolved (const AstRawString *name)

VariableProxy *	NewUnresolved (const AstRawString *name, int begin_pos, VariableKind kind=NORMAL_VARIABLE)

Scanner *	scanner () const

AstValueFactory *	ast_value_factory () const

int	position () const

int	peek_position () const

int	end_position () const

int	peek_end_position () const

bool	stack_overflow () const

void	set_stack_overflow ()

void	CheckStackOverflow ()

V8_INLINE Token::Value	peek ()

int	PositionAfterSemicolon ()

V8_INLINE Token::Value	PeekAheadAhead ()

V8_INLINE Token::Value	PeekAhead ()

V8_INLINE Token::Value	Next ()

V8_INLINE void	Consume (Token::Value token)

V8_INLINE bool	Check (Token::Value token)

void	Expect (Token::Value token)

void	ExpectSemicolon ()

bool	peek_any_identifier ()

bool	PeekContextualKeyword (const AstRawString *name)

bool	PeekContextualKeyword (Token::Value token)

bool	CheckContextualKeyword (const AstRawString *name)

bool	CheckContextualKeyword (Token::Value token)

void	ExpectContextualKeyword (const AstRawString name, const char fullname=nullptr, int pos=-1)

void	ExpectContextualKeyword (Token::Value token)

bool	CheckInOrOf (ForEachStatement::VisitMode *visit_mode)

bool	PeekInOrOf ()

void	CheckStrictOctalLiteral (int beg_pos, int end_pos)

bool	CheckTemplateEscapes (bool should_throw)

ExpressionT	ParsePossibleDestructuringSubPattern (AccumulationScope *scope)

void	ClassifyParameter (IdentifierT parameter, int beg_pos, int end_pos)

void	ClassifyArrowParameter (AccumulationScope *accumulation_scope, int position, ExpressionT parameter)

void	CheckFunctionName (LanguageMode language_mode, IdentifierT function_name, FunctionNameValidity function_name_validity, const Scanner::Location &function_name_loc)

Types::Factory *	factory ()

DeclarationScope *	GetReceiverScope () const

LanguageMode	language_mode ()

void	RaiseLanguageMode (LanguageMode mode)

bool	is_generator () const

bool	is_async_function () const

bool	is_async_generator () const

bool	is_resumable () const

bool	is_await_allowed () const

bool	is_await_as_identifier_disallowed () const

bool	IsAwaitAsIdentifierDisallowed (FunctionKind kind) const

bool	is_using_allowed () const

bool	IsNextUsingKeyword (Token::Value token_after_using, bool is_await_using)

bool	IfStartsWithUsingOrAwaitUsingKeyword ()

const PendingCompilationErrorHandler *	pending_error_handler () const

PendingCompilationErrorHandler *	pending_error_handler ()

V8_NOINLINE void	ReportMessage (MessageTemplate message, const Ts &... args)

V8_NOINLINE void	ReportMessageAt (Scanner::Location source_location, MessageTemplate message, const Ts &... args)

V8_NOINLINE void	ReportMessageAt (Scanner::Location source_location, MessageTemplate message, const PreParserIdentifier &arg0)

V8_NOINLINE void	ReportUnexpectedToken (Token::Value token)

void	ValidateFormalParameters (LanguageMode language_mode, const FormalParametersT &parameters, bool allow_duplicates)

V8_INLINE void	UseThis ()

V8_INLINE IdentifierT	ParseAndClassifyIdentifier (Token::Value token)

V8_INLINE bool	ClassifyPropertyIdentifier (Token::Value token, ParsePropertyInfo *prop_info)

V8_INLINE IdentifierT	ParseIdentifier (FunctionKind function_kind)

V8_INLINE IdentifierT	ParseIdentifier ()

IdentifierT	ParseNonRestrictedIdentifier ()

V8_INLINE IdentifierT	ParsePropertyName ()

ExpressionT	ParsePropertyOrPrivatePropertyName ()

const AstRawString *	GetNextSymbolForRegExpLiteral () const

bool	ValidateRegExpFlags (RegExpFlags flags)

bool	ValidateRegExpLiteral (const AstRawString pattern, RegExpFlags flags, RegExpError regexp_error)

ExpressionT	ParseRegExpLiteral ()

ExpressionT	ParseBindingPattern ()

ExpressionT	ParsePrimaryExpression ()

V8_INLINE ExpressionT	ParseExpression ()

V8_INLINE ExpressionT	ParseAssignmentExpression ()

V8_INLINE ExpressionT	ParseConditionalChainAssignmentExpression ()

ExpressionT	ParseExpressionCoverGrammar ()

ExpressionT	ParseAssignmentExpressionCoverGrammar ()

ExpressionT	ParseAssignmentExpressionCoverGrammarContinuation (int lhs_beg_pos, ExpressionT expression)

ExpressionT	ParseConditionalChainAssignmentExpressionCoverGrammar ()

ExpressionT	ParseArrowParametersWithRest (ExpressionListT list, AccumulationScope scope, int seen_variables)

ExpressionT	ParseArrayLiteral ()

ExpressionT	ParseProperty (ParsePropertyInfo *prop_info)

ExpressionT	ParseObjectLiteral ()

V8_INLINE bool	VerifyCanHaveAutoAccessorOrThrow (ParsePropertyInfo *prop_info, ExpressionT name_expression, int name_token_position)

V8_INLINE bool	ParseCurrentSymbolAsClassFieldOrMethod (ParsePropertyInfo prop_info, ExpressionT name_expression)

V8_INLINE bool	ParseAccessorPropertyOrAutoAccessors (ParsePropertyInfo prop_info, ExpressionT name_expression, int *name_token_position)

ClassLiteralPropertyT	ParseClassPropertyDefinition (ClassInfo class_info, ParsePropertyInfo prop_info, bool has_extends)

void	CheckClassFieldName (IdentifierT name, bool is_static)

void	CheckClassMethodName (IdentifierT name, ParsePropertyKind type, ParseFunctionFlags flags, bool is_static, bool *has_seen_constructor)

ExpressionT	ParseMemberInitializer (ClassInfo *class_info, int beg_pos, int info_id, bool is_static)

BlockT	ParseClassStaticBlock (ClassInfo *class_info)

ObjectLiteralPropertyT	ParseObjectPropertyDefinition (ParsePropertyInfo prop_info, bool has_seen_proto)

void	ParseArguments (ExpressionListT args, bool has_spread, ParsingArrowHeadFlag maybe_arrow=kCertainlyNotArrowHead)

ExpressionT	ParseYieldExpression ()

V8_INLINE ExpressionT	ParseConditionalExpression ()

ExpressionT	ParseConditionalChainExpression (ExpressionT condition, int condition_pos)

ExpressionT	ParseConditionalContinuation (ExpressionT expression, int pos)

ExpressionT	ParseLogicalExpression ()

ExpressionT	ParseCoalesceExpression (ExpressionT expression)

ExpressionT	ParseBinaryContinuation (ExpressionT x, int prec, int prec1)

V8_INLINE ExpressionT	ParseBinaryExpression (int prec)

ExpressionT	ParseUnaryOrPrefixExpression ()

ExpressionT	ParseAwaitExpression ()

V8_INLINE ExpressionT	ParseUnaryExpression ()

V8_INLINE ExpressionT	ParsePostfixExpression ()

V8_NOINLINE ExpressionT	ParsePostfixContinuation (ExpressionT expression, int lhs_beg_pos)

V8_INLINE ExpressionT	ParseLeftHandSideExpression ()

ExpressionT	ParseLeftHandSideContinuation (ExpressionT expression)

ExpressionT	ParseMemberWithPresentNewPrefixesExpression ()

ExpressionT	ParseFunctionExpression ()

V8_INLINE ExpressionT	ParseMemberExpression ()

V8_INLINE ExpressionT	ParseMemberExpressionContinuation (ExpressionT expression)

ExpressionT	DoParseMemberExpressionContinuation (ExpressionT expression)

ExpressionT	ParseArrowFunctionLiteral (const FormalParametersT &parameters, int function_literal_id, bool could_be_immediately_invoked)

ExpressionT	ParseAsyncFunctionLiteral ()

ExpressionT	ParseClassExpression (Scope *outer_scope)

ExpressionT	ParseClassLiteral (Scope *outer_scope, IdentifierT name, Scanner::Location class_name_location, bool name_is_strict_reserved, int class_token_pos)

void	ParseClassLiteralBody (ClassInfo &class_info, IdentifierT name, int class_token_pos, Token::Value end_token)

ExpressionT	ParseTemplateLiteral (ExpressionT tag, int start, bool tagged)

ExpressionT	ParseSuperExpression ()

ExpressionT	ParseImportExpressions ()

ExpressionT	ParseNewTargetExpression ()

V8_INLINE void	ParseFormalParameter (FormalParametersT *parameters)

void	ParseFormalParameterList (FormalParametersT *parameters)

void	CheckArityRestrictions (int param_count, FunctionKind function_type, bool has_rest, int formals_start_pos, int formals_end_pos)

void	ParseVariableDeclarations (VariableDeclarationContext var_context, DeclarationParsingResult parsing_result, ZonePtrList< const AstRawString > names)

StatementT	ParseAsyncFunctionDeclaration (ZonePtrList< const AstRawString > *names, bool default_export)

StatementT	ParseFunctionDeclaration ()

StatementT	ParseHoistableDeclaration (ZonePtrList< const AstRawString > *names, bool default_export)

StatementT	ParseHoistableDeclaration (int pos, ParseFunctionFlags flags, ZonePtrList< const AstRawString > *names, bool default_export)

StatementT	ParseClassDeclaration (ZonePtrList< const AstRawString > *names, bool default_export)

StatementT	ParseNativeDeclaration ()

void	ParseFunctionBody (StatementListT *body, IdentifierT function_name, int pos, const FormalParametersT &parameters, FunctionKind kind, FunctionSyntaxKind function_syntax_kind, FunctionBodyType body_type)

void	CheckConflictingVarDeclarations (DeclarationScope *scope)

V8_INLINE void	ParseStatementList (StatementListT *body, Token::Value end_token)

StatementT	ParseStatementListItem ()

StatementT	ParseStatement (ZonePtrList< const AstRawString > labels, ZonePtrList< const AstRawString > own_labels)

StatementT	ParseStatement (ZonePtrList< const AstRawString > labels, ZonePtrList< const AstRawString > own_labels, AllowLabelledFunctionStatement allow_function)

BlockT	ParseBlock (ZonePtrList< const AstRawString > labels, Scope block_scope)

BlockT	ParseBlock (ZonePtrList< const AstRawString > *labels)

StatementT	ParseScopedStatement (ZonePtrList< const AstRawString > *labels)

StatementT	ParseVariableStatement (VariableDeclarationContext var_context, ZonePtrList< const AstRawString > *names)

ExpressionT	ParseV8Intrinsic ()

StatementT	ParseDebuggerStatement ()

StatementT	ParseExpressionOrLabelledStatement (ZonePtrList< const AstRawString > labels, ZonePtrList< const AstRawString > own_labels, AllowLabelledFunctionStatement allow_function)

StatementT	ParseIfStatement (ZonePtrList< const AstRawString > *labels)

StatementT	ParseContinueStatement ()

StatementT	ParseBreakStatement (ZonePtrList< const AstRawString > *labels)

StatementT	ParseReturnStatement ()

StatementT	ParseWithStatement (ZonePtrList< const AstRawString > *labels)

StatementT	ParseDoWhileStatement (ZonePtrList< const AstRawString > labels, ZonePtrList< const AstRawString > own_labels)

StatementT	ParseWhileStatement (ZonePtrList< const AstRawString > labels, ZonePtrList< const AstRawString > own_labels)

StatementT	ParseThrowStatement ()

StatementT	ParseSwitchStatement (ZonePtrList< const AstRawString > *labels)

V8_INLINE StatementT	ParseTryStatement ()

StatementT	ParseForStatement (ZonePtrList< const AstRawString > labels, ZonePtrList< const AstRawString > own_labels)

StatementT	ParseForEachStatementWithDeclarations (int stmt_pos, ForInfo for_info, ZonePtrList< const AstRawString > labels, ZonePtrList< const AstRawString > own_labels, Scope inner_block_scope)

StatementT	ParseForEachStatementWithoutDeclarations (int stmt_pos, ExpressionT expression, int lhs_beg_pos, int lhs_end_pos, ForInfo for_info, ZonePtrList< const AstRawString > labels, ZonePtrList< const AstRawString > *own_labels)

ForStatementT	ParseStandardForLoop (int stmt_pos, ZonePtrList< const AstRawString > labels, ZonePtrList< const AstRawString > own_labels, ExpressionT cond, StatementT next, StatementT *body)

StatementT	ParseStandardForLoopWithLexicalDeclarations (int stmt_pos, StatementT init, ForInfo for_info, ZonePtrList< const AstRawString > labels, ZonePtrList< const AstRawString > *own_labels)

StatementT	ParseForAwaitStatement (ZonePtrList< const AstRawString > labels, ZonePtrList< const AstRawString > own_labels)

V8_INLINE bool	IsLet (const AstRawString *identifier) const

bool	IsNextLetKeyword ()

ExpressionT	RewriteInvalidReferenceExpression (ExpressionT expression, int beg_pos, int end_pos, MessageTemplate message, bool early_error)

bool	IsValidReferenceExpression (ExpressionT expression)

bool	IsAssignableIdentifier (ExpressionT expression)

FunctionKind	FunctionKindForImpl (SubFunctionKind sub_function_kind, ParseFunctionFlags flags)

FunctionKind	FunctionKindFor (ParseFunctionFlags flags)

FunctionKind	MethodKindFor (bool is_static, ParseFunctionFlags flags)

bool	CheckPossibleEvalCall (ExpressionT expression, bool is_optional_call, Scope *scope)

StatementT	BuildReturnStatement (ExpressionT expr, int pos, int end_pos=ReturnStatement::kFunctionLiteralReturnPosition)

SourceTextModuleDescriptor *	module () const

Scope *	scope () const

V8_INLINE ExpressionScope *	expression_scope () const

bool	MaybeParsingArrowhead () const

std::vector< void * > *	pointer_buffer ()

std::vector< std::pair< VariableProxy , int > >	variable_buffer ()

void	set_has_module_in_scope_chain ()

Static Protected Member Functions inherited from v8::internal::ParserBase< PreParser >
static bool	IsAccessor (ParsePropertyKind kind)

Protected Attributes inherited from v8::internal::ParserBase< PreParser >
Scope *	scope_

Scope *	object_literal_scope_

Scope *	original_scope_

FunctionState *	function_state_

FuncNameInferrer	fni_

AstValueFactory *	ast_value_factory_

Types::Factory	ast_node_factory_

RuntimeCallStats *	runtime_call_stats_

internal::V8FileLogger *	v8_file_logger_

bool	parsing_on_main_thread_

uintptr_t	stack_limit_

PendingCompilationErrorHandler *	pending_error_handler_

Detailed Description

Definition at line 855 of file preparser.h.

Member Typedef Documentation

◆ Expression

using v8::internal::PreParser::Expression = PreParserExpression

Definition at line 860 of file preparser.h.

◆ Identifier

using v8::internal::PreParser::Identifier = PreParserIdentifier

Definition at line 859 of file preparser.h.

◆ Statement

using v8::internal::PreParser::Statement = PreParserStatement

Definition at line 861 of file preparser.h.

Member Enumeration Documentation

◆ PreParseResult

enum v8::internal::PreParser::PreParseResult

Enumerator
kPreParseStackOverflow
kPreParseNotIdentifiableError
kPreParseSuccess

Definition at line 863 of file preparser.h.

Constructor & Destructor Documentation

◆ PreParser()

v8::internal::PreParser::PreParser	(	Zone *	zone,
		Scanner *	scanner,
		uintptr_t	stack_limit,
		AstValueFactory *	ast_value_factory,
		PendingCompilationErrorHandler *	pending_error_handler,
		RuntimeCallStats *	runtime_call_stats,
		V8FileLogger *	v8_file_logger,
		UnoptimizedCompileFlags	flags,
		bool	parsing_on_main_thread = true )

inline

Definition at line 869 of file preparser.h.

Member Function Documentation

◆ AddClassStaticBlock()

V8_INLINE void v8::internal::PreParser::AddClassStaticBlock	(	PreParserBlock	block,
		ClassInfo *	class_info )

inlineprivate

Definition at line 1173 of file preparser.h.

◆ AddFormalParameter()

V8_INLINE void v8::internal::PreParser::AddFormalParameter	(	PreParserFormalParameters *	parameters,
		const PreParserExpression &	pattern,
		const PreParserExpression &	initializer,
		int	initializer_end_position,
		bool	is_rest )

inlineprivate

Definition at line 1568 of file preparser.h.

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◆ AddFunctionForNameInference()

static V8_INLINE void v8::internal::PreParser::AddFunctionForNameInference ( const PreParserExpression & expression )

inlinestaticprivate

Definition at line 1293 of file preparser.h.

◆ AddInstanceFieldOrStaticElement()

V8_INLINE void v8::internal::PreParser::AddInstanceFieldOrStaticElement	(	const PreParserExpression &	property,
		ClassInfo *	class_info,
		bool	is_static )

inlineprivate

Definition at line 1140 of file preparser.h.

◆ AddSyntheticFunctionDeclaration()

V8_INLINE void v8::internal::PreParser::AddSyntheticFunctionDeclaration	(	FunctionKind	kind,
		int	pos )

inlineprivate

Definition at line 1178 of file preparser.h.

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◆ AddTemplateExpression()

V8_INLINE void v8::internal::PreParser::AddTemplateExpression	(	TemplateLiteralState *	state,
		const PreParserExpression &	expression )

inlineprivate

Definition at line 977 of file preparser.h.

◆ AddTemplateSpan()

V8_INLINE void v8::internal::PreParser::AddTemplateSpan	(	TemplateLiteralState *	state,
		bool	should_cook,
		bool	tail )

inlineprivate

Definition at line 979 of file preparser.h.

◆ AllowsLazyParsingWithoutUnresolvedVariables()

bool v8::internal::PreParser::AllowsLazyParsingWithoutUnresolvedVariables ( ) const

inlineprivate

Definition at line 942 of file preparser.h.

◆ AppendConditionalChainElse()

V8_INLINE void v8::internal::PreParser::AppendConditionalChainElse	(	PreParserExpression *	x,
		const SourceRange &	else_range )

inlineprivate

Definition at line 1315 of file preparser.h.

◆ AsIdentifier()

static V8_INLINE PreParserIdentifier v8::internal::PreParser::AsIdentifier ( const PreParserExpression & expression )

inlinestaticprivate

Definition at line 1238 of file preparser.h.

◆ AsIdentifierExpression()

static V8_INLINE PreParserExpression v8::internal::PreParser::AsIdentifierExpression ( const PreParserExpression & expression )

inlinestaticprivate

Definition at line 1243 of file preparser.h.

◆ AsIterationStatement()

PreParserStatement v8::internal::PreParser::AsIterationStatement ( PreParserStatement s )

inlineprivate

Definition at line 1398 of file preparser.h.

◆ BuildInitializationBlock()

V8_INLINE PreParserStatement v8::internal::PreParser::BuildInitializationBlock ( DeclarationParsingResult * parsing_result )

inlineprivate

Definition at line 1331 of file preparser.h.

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◆ BuildParameterInitializationBlock()

PreParserBlock v8::internal::PreParser::BuildParameterInitializationBlock ( const PreParserFormalParameters & parameters )

private

Definition at line 372 of file preparser.cc.

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◆ BuildUnaryExpression()

V8_INLINE PreParserExpression v8::internal::PreParser::BuildUnaryExpression	(	const PreParserExpression &	expression,
		Token::Value	op,
		int	pos )

inlineprivate

Definition at line 1325 of file preparser.h.

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◆ CheckAssigningFunctionLiteralToProperty()

static V8_INLINE void v8::internal::PreParser::CheckAssigningFunctionLiteralToProperty	(	const PreParserExpression &	left,
		const PreParserExpression &	right )

inlinestaticprivate

Definition at line 1297 of file preparser.h.

◆ CloseTemplateLiteral()

V8_INLINE PreParserExpression v8::internal::PreParser::CloseTemplateLiteral	(	TemplateLiteralState *	state,
		int	start,
		const PreParserExpression &	tag )

inlineprivate

Definition at line 981 of file preparser.h.

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◆ CollapseConditionalChain()

V8_INLINE bool v8::internal::PreParser::CollapseConditionalChain	(	PreParserExpression *	x,
		PreParserExpression	cond,
		PreParserExpression	then_expression,
		PreParserExpression	else_expression,
		int	pos,
		const SourceRange &	then_range )

inlineprivate

Definition at line 1306 of file preparser.h.

◆ CollapseNaryExpression()

V8_INLINE bool v8::internal::PreParser::CollapseNaryExpression	(	PreParserExpression *	x,
		PreParserExpression	y,
		Token::Value	op,
		int	pos,
		const SourceRange &	range )

inlineprivate

Definition at line 1318 of file preparser.h.

◆ CountUsage()

V8_INLINE void v8::internal::PreParser::CountUsage ( v8::Isolate::UseCounterFeature feature )

inlineprivate

Definition at line 1604 of file preparser.h.

◆ CreateForEachStatementTDZ()

V8_INLINE PreParserBlock v8::internal::PreParser::CreateForEachStatementTDZ	(	PreParserBlock	init_block,
		const ForInfo &	for_info )

inlineprivate

Definition at line 1344 of file preparser.h.

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◆ DeclareAndBindVariable()

void v8::internal::PreParser::DeclareAndBindVariable	(	const VariableProxy *	proxy,
		VariableKind	kind,
		VariableMode	mode,
		Scope *	scope,
		bool *	was_added,
		int	initializer_position )

inlineprivate

Definition at line 1006 of file preparser.h.

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◆ DeclareArrowFunctionFormalParameters()

V8_INLINE void v8::internal::PreParser::DeclareArrowFunctionFormalParameters	(	PreParserFormalParameters *	parameters,
		const PreParserExpression &	params,
		const Scanner::Location &	params_loc )

inlineprivate

Definition at line 1587 of file preparser.h.

◆ DeclareCatchVariableName()

V8_INLINE Variable * v8::internal::PreParser::DeclareCatchVariableName	(	Scope *	scope,
		const PreParserIdentifier &	identifier )

inlineprivate

Definition at line 1517 of file preparser.h.

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◆ DeclareClass()

V8_INLINE PreParserStatement v8::internal::PreParser::DeclareClass	(	const PreParserIdentifier &	variable_name,
		const PreParserExpression &	value,
		ZonePtrList< const AstRawString > *	names,
		int	class_token_pos,
		int	end_pos )

inlineprivate

Definition at line 1114 of file preparser.h.

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◆ DeclareClassVariable()

V8_INLINE void v8::internal::PreParser::DeclareClassVariable	(	ClassScope *	scope,
		const PreParserIdentifier &	name,
		ClassInfo *	class_info,
		int	class_token_pos )

inlineprivate

Definition at line 1125 of file preparser.h.

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◆ DeclareFormalParameters()

V8_INLINE void v8::internal::PreParser::DeclareFormalParameters ( const PreParserFormalParameters * parameters )

inlineprivate

Definition at line 1582 of file preparser.h.

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◆ DeclareFunction()

V8_INLINE PreParserStatement v8::internal::PreParser::DeclareFunction	(	const PreParserIdentifier &	variable_name,
		const PreParserExpression &	function,
		VariableMode	mode,
		VariableKind	kind,
		int	beg_pos,
		int	end_pos,
		ZonePtrList< const AstRawString > *	names )

inlineprivate

Definition at line 1095 of file preparser.h.

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◆ DeclareFunctionNameVar() [1/2]

V8_INLINE void v8::internal::PreParser::DeclareFunctionNameVar	(	const AstRawString *	function_name,
		FunctionSyntaxKind	function_syntax_kind,
		DeclarationScope *	function_scope )

inlineprivate

Definition at line 1074 of file preparser.h.

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◆ DeclareFunctionNameVar() [2/2]

V8_INLINE void v8::internal::PreParser::DeclareFunctionNameVar	(	const PreParserIdentifier &	function_name,
		FunctionSyntaxKind	function_syntax_kind,
		DeclarationScope *	function_scope )

inlineprivate

Definition at line 1084 of file preparser.h.

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◆ DeclareIdentifier()

V8_INLINE void v8::internal::PreParser::DeclareIdentifier	(	const PreParserIdentifier &	name,
		int	start_position )

inlineprivate

Definition at line 1512 of file preparser.h.

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◆ DeclareNative()

V8_INLINE PreParserStatement v8::internal::PreParser::DeclareNative	(	const PreParserIdentifier &	name,
		int	pos )

inlineprivate

Definition at line 1206 of file preparser.h.

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◆ DeclarePrivateClassMember()

V8_INLINE void v8::internal::PreParser::DeclarePrivateClassMember	(	ClassScope *	scope,
		const PreParserIdentifier &	property_name,
		const PreParserExpression &	property,
		ClassLiteralProperty::Kind	kind,
		bool	is_static,
		ClassInfo *	class_info )

inlineprivate

Definition at line 1156 of file preparser.h.

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◆ DeclarePrivateVariableName()

Variable * v8::internal::PreParser::DeclarePrivateVariableName	(	const AstRawString *	name,
		ClassScope *	scope,
		VariableMode	mode,
		IsStaticFlag	is_static_flag,
		bool *	was_added )

inlineprivate

Definition at line 1015 of file preparser.h.

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◆ DeclarePublicClassField()

V8_INLINE void v8::internal::PreParser::DeclarePublicClassField	(	ClassScope *	scope,
		const PreParserExpression &	property,
		bool	is_static,
		bool	is_computed_name,
		ClassInfo *	class_info )

inlineprivate

Definition at line 1143 of file preparser.h.

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◆ DeclarePublicClassMethod()

V8_INLINE void v8::internal::PreParser::DeclarePublicClassMethod	(	const PreParserIdentifier &	class_name,
		const PreParserExpression &	property,
		bool	is_constructor,
		ClassInfo *	class_info )

inlineprivate

Definition at line 1135 of file preparser.h.

◆ DeclareVariable()

Variable * v8::internal::PreParser::DeclareVariable	(	const AstRawString *	name,
		VariableKind	kind,
		VariableMode	mode,
		InitializationFlag	init,
		Scope *	scope,
		bool *	was_added,
		int	position )

inlineprivate

Definition at line 1000 of file preparser.h.

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◆ DeclareVariableName()

Variable * v8::internal::PreParser::DeclareVariableName	(	const AstRawString *	name,
		VariableMode	mode,
		Scope *	scope,
		bool *	was_added,
		int	position = kNoSourcePosition,
		VariableKind	kind = NORMAL_VARIABLE )

inlineprivate

Definition at line 1023 of file preparser.h.

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◆ DesugarBindingInForEachStatement()

V8_INLINE void v8::internal::PreParser::DesugarBindingInForEachStatement	(	ForInfo *	for_info,
		PreParserStatement *	body_block,
		PreParserExpression *	each_variable )

inlineprivate

Definition at line 1339 of file preparser.h.

◆ DesugarLexicalBindingsInForStatement()

V8_INLINE StatementT v8::internal::PreParser::DesugarLexicalBindingsInForStatement	(	PreParserStatement	loop,
		PreParserStatement	init,
		const PreParserExpression &	cond,
		PreParserStatement	next,
		PreParserStatement	body,
		Scope *	inner_scope,
		const ForInfo &	for_info )

inlineprivate

Definition at line 1356 of file preparser.h.

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◆ EmptyIdentifierString()

V8_INLINE PreParserIdentifier v8::internal::PreParser::EmptyIdentifierString ( ) const

inlineprivate

Definition at line 1430 of file preparser.h.

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◆ ExpressionFromIdentifier()

PreParserExpression v8::internal::PreParser::ExpressionFromIdentifier	(	const PreParserIdentifier &	name,
		int	start_position,
		InferName	infer = InferName::kYes )

inlineprivate

Definition at line 1505 of file preparser.h.

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◆ ExpressionFromLiteral()

V8_INLINE PreParserExpression v8::internal::PreParser::ExpressionFromLiteral	(	Token::Value	token,
		int	pos )

inlineprivate

Definition at line 1490 of file preparser.h.

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◆ ExpressionFromPrivateName()

V8_INLINE PreParserExpression v8::internal::PreParser::ExpressionFromPrivateName	(	PrivateNameScopeIterator *	private_name_scope,
		const PreParserIdentifier &	name,
		int	start_position )

inlineprivate

Definition at line 1496 of file preparser.h.

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◆ ExpressionListToExpression()

V8_INLINE PreParserExpression v8::internal::PreParser::ExpressionListToExpression ( const PreParserExpressionList & args )

inlineprivate

Definition at line 1593 of file preparser.h.

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◆ FailureExpression()

static V8_INLINE PreParserExpression v8::internal::PreParser::FailureExpression ( )

inlinestaticprivate

Definition at line 1407 of file preparser.h.

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◆ GetBigIntAsSymbol()

V8_INLINE PreParserIdentifier v8::internal::PreParser::GetBigIntAsSymbol ( ) const

inlineprivate

Definition at line 1454 of file preparser.h.

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◆ GetDefaultStrings()

static V8_INLINE void v8::internal::PreParser::GetDefaultStrings	(	PreParserIdentifier *	default_string,
		PreParserIdentifier *	dot_default_string )

inlinestaticprivate

Definition at line 1283 of file preparser.h.

◆ GetEmbedderCompileHint()

V8_INLINE FunctionLiteral::EagerCompileHint v8::internal::PreParser::GetEmbedderCompileHint	(	FunctionLiteral::EagerCompileHint	current_compile_hint,
		int	position )

inlineprivate

Definition at line 1610 of file preparser.h.

◆ GetIdentifier()

PreParserIdentifier v8::internal::PreParser::GetIdentifier ( ) const

private

Definition at line 58 of file preparser.cc.

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◆ GetNextSymbol()

V8_INLINE PreParserIdentifier v8::internal::PreParser::GetNextSymbol ( ) const

inlineprivate

Definition at line 1446 of file preparser.h.

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◆ GetNumberAsSymbol()

V8_INLINE PreParserIdentifier v8::internal::PreParser::GetNumberAsSymbol ( ) const

inlineprivate

Definition at line 1450 of file preparser.h.

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◆ GetRawNameFromIdentifier()

const AstRawString * v8::internal::PreParser::GetRawNameFromIdentifier ( const PreParserIdentifier & arg )

inlineprivate

Definition at line 1394 of file preparser.h.

◆ GetSymbol()

PreParserIdentifier v8::internal::PreParser::GetSymbol ( ) const

inlineprivate

Definition at line 1440 of file preparser.h.

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◆ HasCheckedSyntax()

bool v8::internal::PreParser::HasCheckedSyntax ( )

inlineprivate

Definition at line 968 of file preparser.h.

◆ IdentifierEquals()

bool v8::internal::PreParser::IdentifierEquals	(	const PreParserIdentifier &	identifier,
		const AstRawString *	other )

private

Definition at line 396 of file preparser.cc.

◆ ImportMetaExpression()

V8_INLINE PreParserExpression v8::internal::PreParser::ImportMetaExpression ( int pos )

inlineprivate

Definition at line 1486 of file preparser.h.

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◆ InferFunctionName()

static V8_INLINE void v8::internal::PreParser::InferFunctionName ( )

inlinestaticprivate

Definition at line 1295 of file preparser.h.

◆ InitializeObjectLiteral()

PreParserExpression v8::internal::PreParser::InitializeObjectLiteral ( PreParserExpression literal )

inlineprivate

Definition at line 964 of file preparser.h.

◆ InsertShadowingVarBindingInitializers()

V8_INLINE void v8::internal::PreParser::InsertShadowingVarBindingInitializers ( PreParserStatement block )

inlineprivate

Definition at line 1376 of file preparser.h.

◆ InsertSloppyBlockFunctionVarBindings()

V8_INLINE void v8::internal::PreParser::InsertSloppyBlockFunctionVarBindings ( DeclarationScope * scope )

inlineprivate

Definition at line 1372 of file preparser.h.

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◆ IsArguments()

V8_INLINE bool v8::internal::PreParser::IsArguments ( const PreParserIdentifier & identifier ) const

inlineprivate

Definition at line 1220 of file preparser.h.

◆ IsArrayIndex()

static V8_INLINE bool v8::internal::PreParser::IsArrayIndex	(	const PreParserIdentifier &	string,
		uint32_t *	index )

inlinestaticprivate

Definition at line 1274 of file preparser.h.

◆ IsAsync()

V8_INLINE bool v8::internal::PreParser::IsAsync ( const PreParserIdentifier & identifier ) const

inlineprivate

Definition at line 1216 of file preparser.h.

◆ IsBoilerplateProperty()

static V8_INLINE bool v8::internal::PreParser::IsBoilerplateProperty ( const PreParserExpression & property )

inlinestaticprivate

Definition at line 1252 of file preparser.h.

◆ IsConstructor()

V8_INLINE bool v8::internal::PreParser::IsConstructor ( const PreParserIdentifier & identifier ) const

inlineprivate

Definition at line 1248 of file preparser.h.

◆ IsEmptyIdentifier()

V8_INLINE bool v8::internal::PreParser::IsEmptyIdentifier ( PreParserIdentifier subject )

inlineprivate

Definition at line 1435 of file preparser.h.

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◆ IsEval()

V8_INLINE bool v8::internal::PreParser::IsEval ( const PreParserIdentifier & identifier ) const

inlineprivate

Definition at line 1212 of file preparser.h.

◆ IsEvalOrArguments()

V8_INLINE bool v8::internal::PreParser::IsEvalOrArguments ( const PreParserIdentifier & identifier ) const

inlineprivate

Definition at line 1224 of file preparser.h.

◆ IsIdentifier()

static V8_INLINE bool v8::internal::PreParser::IsIdentifier ( const PreParserExpression & expression )

inlinestaticprivate

Definition at line 1234 of file preparser.h.

◆ IsIterationStatement()

static V8_INLINE bool v8::internal::PreParser::IsIterationStatement ( PreParserStatement subject )

inlinestaticprivate

Definition at line 1426 of file preparser.h.

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◆ IsNative()

V8_INLINE bool v8::internal::PreParser::IsNative ( const PreParserExpression & expr ) const

inlineprivate

Definition at line 1266 of file preparser.h.

◆ IsNull()

template<typename T >

static V8_INLINE bool v8::internal::PreParser::IsNull ( T subject )

inlinestaticprivate

Definition at line 1422 of file preparser.h.

◆ IsPreParser()

static bool v8::internal::PreParser::IsPreParser ( )

inlinestatic

Definition at line 889 of file preparser.h.

◆ IsPrivateReference()

V8_INLINE bool v8::internal::PreParser::IsPrivateReference ( const PreParserExpression & expression )

inlineprivate

Definition at line 985 of file preparser.h.

◆ IsStringLiteral()

V8_INLINE bool v8::internal::PreParser::IsStringLiteral ( PreParserStatement statement ) const

inlineprivate

Definition at line 1279 of file preparser.h.

◆ IsThisProperty()

static V8_INLINE bool v8::internal::PreParser::IsThisProperty ( const PreParserExpression & expression )

inlinestaticprivate

Definition at line 1230 of file preparser.h.

◆ logger()

PreParserLogger * v8::internal::PreParser::logger ( )

inline

Definition at line 891 of file preparser.h.

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◆ NewClassLiteralPropertyWithAccessorInfo()

V8_INLINE PreParserExpression v8::internal::PreParser::NewClassLiteralPropertyWithAccessorInfo	(	ClassScope *	scope,
		ClassInfo *	class_info,
		const PreParserIdentifier &	name,
		const PreParserExpression &	key,
		const PreParserExpression &	value,
		bool	is_static,
		bool	is_computed_name,
		bool	is_private,
		int	pos )

inlineprivate

Definition at line 1534 of file preparser.h.

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◆ NewClassPropertyList()

V8_INLINE PreParserPropertyList v8::internal::PreParser::NewClassPropertyList ( int size ) const

inlineprivate

Definition at line 1522 of file preparser.h.

◆ NewClassStaticElementList()

V8_INLINE PreParserPropertyList v8::internal::PreParser::NewClassStaticElementList ( int size ) const

inlineprivate

Definition at line 1526 of file preparser.h.

◆ NewStatementList()

V8_INLINE PreParserStatementList v8::internal::PreParser::NewStatementList ( int size ) const

inlineprivate

Definition at line 1530 of file preparser.h.

◆ NewSuperCallReference()

V8_INLINE PreParserExpression v8::internal::PreParser::NewSuperCallReference ( int pos )

inlineprivate

Definition at line 1472 of file preparser.h.

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◆ NewSuperPropertyReference()

V8_INLINE PreParserExpression v8::internal::PreParser::NewSuperPropertyReference ( int pos )

inlineprivate

Definition at line 1468 of file preparser.h.

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◆ NewTargetExpression()

V8_INLINE PreParserExpression v8::internal::PreParser::NewTargetExpression ( int pos )

inlineprivate

Definition at line 1482 of file preparser.h.

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◆ NewThisExpression()

V8_INLINE PreParserExpression v8::internal::PreParser::NewThisExpression ( int pos )

inlineprivate

Definition at line 1463 of file preparser.h.

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◆ NewThrowReferenceError()

V8_INLINE PreParserExpression v8::internal::PreParser::NewThrowReferenceError	(	MessageTemplate	message,
		int	pos )

inlineprivate

Definition at line 1379 of file preparser.h.

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◆ NewThrowStatement()

V8_INLINE PreParserStatement v8::internal::PreParser::NewThrowStatement	(	const PreParserExpression &	exception,
		int	pos )

inlineprivate

Definition at line 1564 of file preparser.h.

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◆ NewV8Intrinsic()

V8_INLINE PreParserExpression v8::internal::PreParser::NewV8Intrinsic	(	const PreParserIdentifier &	name,
		const PreParserExpressionList &	arguments,
		int	pos )

inlineprivate

Definition at line 1558 of file preparser.h.

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◆ NullBlock()

static V8_INLINE PreParserBlock v8::internal::PreParser::NullBlock ( )

inlinestaticprivate

Definition at line 1419 of file preparser.h.

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◆ NullExpression()

static V8_INLINE PreParserExpression v8::internal::PreParser::NullExpression ( )

inlinestaticprivate

Definition at line 1404 of file preparser.h.

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◆ NullIdentifier()

static V8_INLINE PreParserIdentifier v8::internal::PreParser::NullIdentifier ( )

inlinestaticprivate

Definition at line 1401 of file preparser.h.

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◆ NullLiteralProperty()

static V8_INLINE PreParserExpression v8::internal::PreParser::NullLiteralProperty ( )

inlinestaticprivate

Definition at line 1410 of file preparser.h.

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◆ NullStatement()

static V8_INLINE PreParserStatement v8::internal::PreParser::NullStatement ( )

inlinestaticprivate

Definition at line 1416 of file preparser.h.

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◆ NullStatementList()

static V8_INLINE PreParserStatementList v8::internal::PreParser::NullStatementList ( )

inlinestaticprivate

Definition at line 1413 of file preparser.h.

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◆ OpenTemplateLiteral()

V8_INLINE TemplateLiteralState v8::internal::PreParser::OpenTemplateLiteral ( int pos )

inlineprivate

Definition at line 974 of file preparser.h.

◆ parse_lazily()

bool v8::internal::PreParser::parse_lazily ( ) const

inlineprivate

Definition at line 943 of file preparser.h.

◆ ParseAsyncGeneratorFunctionBody()

V8_INLINE void v8::internal::PreParser::ParseAsyncGeneratorFunctionBody	(	int	pos,
		FunctionKind	kind,
		PreParserScopedStatementList *	body )

inlineprivate

Definition at line 1070 of file preparser.h.

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◆ ParseFunctionLiteral()

PreParser::Expression v8::internal::PreParser::ParseFunctionLiteral	(	Identifier	name,
		Scanner::Location	function_name_location,
		FunctionNameValidity	function_name_validity,
		FunctionKind	kind,
		int	function_token_pos,
		FunctionSyntaxKind	function_syntax_kind,
		LanguageMode	language_mode,
		ZonePtrList< const AstRawString > *	arguments_for_wrapped_function )

private

Definition at line 259 of file preparser.cc.

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◆ ParseGeneratorFunctionBody()

V8_INLINE void v8::internal::PreParser::ParseGeneratorFunctionBody	(	int	pos,
		FunctionKind	kind,
		PreParserScopedStatementList *	body )

inlineprivate

Definition at line 1066 of file preparser.h.

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◆ ParseStatementListAndLogFunction()

void v8::internal::PreParser::ParseStatementListAndLogFunction ( PreParserFormalParameters * formals )

private

Definition at line 359 of file preparser.cc.

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◆ ParsingDynamicFunctionDeclaration()

V8_INLINE bool v8::internal::PreParser::ParsingDynamicFunctionDeclaration ( ) const

inlineprivate

Definition at line 1608 of file preparser.h.

◆ ParsingExtension()

V8_INLINE bool v8::internal::PreParser::ParsingExtension ( ) const

inlineprivate

Definition at line 1258 of file preparser.h.

◆ pending_error_handler()

PendingCompilationErrorHandler * v8::internal::PreParser::pending_error_handler ( )

inlineprivate

Definition at line 945 of file preparser.h.

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◆ PrepareGeneratorVariables()

V8_INLINE void v8::internal::PreParser::PrepareGeneratorVariables ( )

inlineprivate

Definition at line 993 of file preparser.h.

◆ preparse_data_builder()

PreparseDataBuilder * v8::internal::PreParser::preparse_data_builder ( ) const

inline

Definition at line 912 of file preparser.h.

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◆ preparse_data_builder_buffer()

std::vector< void * > * v8::internal::PreParser::preparse_data_builder_buffer ( )

inline

Definition at line 920 of file preparser.h.

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◆ PreParseFunction()

PreParser::PreParseResult v8::internal::PreParser::PreParseFunction	(	const AstRawString *	function_name,
		FunctionKind	kind,
		FunctionSyntaxKind	function_syntax_kind,
		DeclarationScope *	function_scope,
		int *	use_counts,
		ProducedPreparseData **	produced_preparser_scope_data )

Definition at line 101 of file preparser.cc.

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◆ PreParseProgram()

PreParser::PreParseResult v8::internal::PreParser::PreParseProgram ( )

Definition at line 67 of file preparser.cc.

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◆ PreParserIdentifierToAstRawString()

V8_INLINE const AstRawString * v8::internal::PreParser::PreParserIdentifierToAstRawString ( const PreParserIdentifier & x )

inlineprivate

Definition at line 1384 of file preparser.h.

◆ PushEnclosingName()

V8_INLINE void v8::internal::PreParser::PushEnclosingName ( const PreParserIdentifier & name )

inlineprivate

Definition at line 1292 of file preparser.h.

◆ PushLiteralName()

static V8_INLINE void v8::internal::PreParser::PushLiteralName ( const PreParserIdentifier & id )

inlinestaticprivate

Definition at line 1289 of file preparser.h.

◆ PushPropertyName()

V8_INLINE void v8::internal::PreParser::PushPropertyName ( const PreParserExpression & expression )

inlineprivate

Definition at line 1291 of file preparser.h.

◆ PushVariableName()

static V8_INLINE void v8::internal::PreParser::PushVariableName ( const PreParserIdentifier & id )

inlinestaticprivate

Definition at line 1290 of file preparser.h.

◆ ReindexArrowFunctionFormalParameters()

V8_INLINE void v8::internal::PreParser::ReindexArrowFunctionFormalParameters ( PreParserFormalParameters * parameters )

inlineprivate

Definition at line 1578 of file preparser.h.

◆ ReindexComputedMemberName()

V8_INLINE void v8::internal::PreParser::ReindexComputedMemberName ( const PreParserExpression & expression )

inlineprivate

Definition at line 1580 of file preparser.h.

◆ ReportUnexpectedTokenAt()

V8_INLINE void v8::internal::PreParser::ReportUnexpectedTokenAt	(	Scanner::Location	location,
		Token::Value	token,
		MessageTemplate	message = MessageTemplate::kUnexpectedToken )

inlineprivate

Definition at line 1061 of file preparser.h.

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◆ ReportUnidentifiableError()

V8_INLINE void v8::internal::PreParser::ReportUnidentifiableError ( )

inlineprivate

Definition at line 1389 of file preparser.h.

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◆ ReportVarRedeclarationIn()

V8_INLINE void v8::internal::PreParser::ReportVarRedeclarationIn	(	const AstRawString *	name,
		Scope *	scope )

inlineprivate

Definition at line 1049 of file preparser.h.

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◆ RewriteCatchPattern()

V8_INLINE PreParserBlock v8::internal::PreParser::RewriteCatchPattern ( CatchInfo * catch_info )

inlineprivate

Definition at line 1045 of file preparser.h.

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◆ RewriteClassLiteral()

V8_INLINE PreParserExpression v8::internal::PreParser::RewriteClassLiteral	(	ClassScope *	scope,
		const PreParserIdentifier &	name,
		ClassInfo *	class_info,
		int	pos )

inlineprivate

Definition at line 1193 of file preparser.h.

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◆ RewriteForVarInLegacy()

V8_INLINE PreParserBlock v8::internal::PreParser::RewriteForVarInLegacy ( const ForInfo & for_info )

inlineprivate

Definition at line 1335 of file preparser.h.

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◆ RewriteSwitchStatement()

V8_INLINE PreParserStatement v8::internal::PreParser::RewriteSwitchStatement	(	PreParserStatement	switch_statement,
		Scope *	scope )

inlineprivate

Definition at line 996 of file preparser.h.

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◆ RewriteTryStatement()

V8_INLINE PreParserStatement v8::internal::PreParser::RewriteTryStatement	(	PreParserStatement	try_block,
		PreParserStatement	catch_block,
		const SourceRange &	catch_range,
		PreParserStatement	finally_block,
		const SourceRange &	finally_range,
		const CatchInfo &	catch_info,
		int	pos )

inlineprivate

Definition at line 1054 of file preparser.h.

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◆ set_preparse_data_builder()

void v8::internal::PreParser::set_preparse_data_builder ( PreparseDataBuilder * preparse_data_builder )

inline

Definition at line 916 of file preparser.h.

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◆ SetAsmModule()

V8_INLINE void v8::internal::PreParser::SetAsmModule ( )

inlineprivate

Definition at line 991 of file preparser.h.

◆ SetFunctionNameFromIdentifierRef()

V8_INLINE void v8::internal::PreParser::SetFunctionNameFromIdentifierRef	(	const PreParserExpression &	value,
		const PreParserExpression &	identifier )

inlineprivate

Definition at line 1600 of file preparser.h.

◆ SetFunctionNameFromPropertyName()

V8_INLINE void v8::internal::PreParser::SetFunctionNameFromPropertyName	(	const PreParserExpression &	property,
		const PreParserIdentifier &	name,
		const AstRawString *	prefix = nullptr )

inlineprivate

Definition at line 1597 of file preparser.h.

◆ SetLanguageMode()

V8_INLINE void v8::internal::PreParser::SetLanguageMode	(	Scope *	scope,
		LanguageMode	mode )

inlineprivate

Definition at line 988 of file preparser.h.

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◆ ShortcutLiteralBinaryExpression()

V8_INLINE bool v8::internal::PreParser::ShortcutLiteralBinaryExpression	(	PreParserExpression *	x,
		const PreParserExpression &	y,
		Token::Value	op,
		int	pos )

inlineprivate

Definition at line 1300 of file preparser.h.

◆ SkipFunction()

V8_INLINE bool v8::internal::PreParser::SkipFunction	(	const AstRawString *	name,
		FunctionKind	kind,
		FunctionSyntaxKind	function_syntax_kind,
		DeclarationScope *	function_scope,
		int *	num_parameters,
		int *	function_length,
		ProducedPreparseData **	produced_preparse_data )

inlineprivate

Definition at line 949 of file preparser.h.

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◆ ThisExpression()

V8_INLINE PreParserExpression v8::internal::PreParser::ThisExpression ( )

inlineprivate

Definition at line 1458 of file preparser.h.

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Friends And Related Symbol Documentation

◆ i::ArrowHeadParsingScope< ParserTypes< PreParser > >

friend class i::ArrowHeadParsingScope< ParserTypes< PreParser > >

friend

Definition at line 920 of file preparser.h.

◆ i::ExpressionScope< ParserTypes< PreParser > >

friend class i::ExpressionScope< ParserTypes< PreParser > >

friend

Definition at line 920 of file preparser.h.

◆ i::ParameterDeclarationParsingScope< ParserTypes< PreParser > >

friend class i::ParameterDeclarationParsingScope< ParserTypes< PreParser > >

friend

Definition at line 920 of file preparser.h.

◆ i::VariableDeclarationParsingScope< ParserTypes< PreParser > >

friend class i::VariableDeclarationParsingScope< ParserTypes< PreParser > >

friend

Definition at line 920 of file preparser.h.

◆ ParserBase< PreParser >

friend class ParserBase< PreParser >

friend

Definition at line 803 of file preparser.h.

◆ PreParserFormalParameters

friend class PreParserFormalParameters

friend

Definition at line 929 of file preparser.h.

Member Data Documentation

◆ log_

PreParserLogger v8::internal::PreParser::log_

private

Definition at line 1626 of file preparser.h.

◆ preparse_data_builder_

PreparseDataBuilder* v8::internal::PreParser::preparse_data_builder_

private

Definition at line 1628 of file preparser.h.

◆ preparse_data_builder_buffer_

std::vector<void*> v8::internal::PreParser::preparse_data_builder_buffer_

private

Definition at line 1629 of file preparser.h.

◆ use_counts_

int* v8::internal::PreParser::use_counts_

private

Definition at line 1625 of file preparser.h.

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

src/parsing/preparser.h
src/parsing/preparser.cc

Classes

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Expression

◆ Identifier

◆ Statement

Member Enumeration Documentation

◆ PreParseResult

Constructor & Destructor Documentation

◆ PreParser()

Member Function Documentation

◆ AddClassStaticBlock()

◆ AddFormalParameter()

◆ AddFunctionForNameInference()

◆ AddInstanceFieldOrStaticElement()

◆ AddSyntheticFunctionDeclaration()

◆ AddTemplateExpression()

◆ AddTemplateSpan()

◆ AllowsLazyParsingWithoutUnresolvedVariables()

◆ AppendConditionalChainElse()

◆ AsIdentifier()

◆ AsIdentifierExpression()

◆ AsIterationStatement()

◆ BuildInitializationBlock()

◆ BuildParameterInitializationBlock()

◆ BuildUnaryExpression()

◆ CheckAssigningFunctionLiteralToProperty()

◆ CloseTemplateLiteral()

◆ CollapseConditionalChain()

◆ CollapseNaryExpression()

◆ CountUsage()

◆ CreateForEachStatementTDZ()

◆ DeclareAndBindVariable()

◆ DeclareArrowFunctionFormalParameters()

◆ DeclareCatchVariableName()

◆ DeclareClass()

◆ DeclareClassVariable()

◆ DeclareFormalParameters()

◆ DeclareFunction()

◆ DeclareFunctionNameVar() [1/2]

◆ DeclareFunctionNameVar() [2/2]

◆ DeclareIdentifier()

◆ DeclareNative()

◆ DeclarePrivateClassMember()

◆ DeclarePrivateVariableName()

◆ DeclarePublicClassField()

◆ DeclarePublicClassMethod()

◆ DeclareVariable()

◆ DeclareVariableName()

◆ DesugarBindingInForEachStatement()

◆ DesugarLexicalBindingsInForStatement()

◆ EmptyIdentifierString()

◆ ExpressionFromIdentifier()

◆ ExpressionFromLiteral()

◆ ExpressionFromPrivateName()

◆ ExpressionListToExpression()

◆ FailureExpression()

◆ GetBigIntAsSymbol()

◆ GetDefaultStrings()

◆ GetEmbedderCompileHint()

◆ GetIdentifier()

◆ GetNextSymbol()

◆ GetNumberAsSymbol()

◆ GetRawNameFromIdentifier()

◆ GetSymbol()

◆ HasCheckedSyntax()

◆ IdentifierEquals()

◆ ImportMetaExpression()

◆ InferFunctionName()

◆ InitializeObjectLiteral()

◆ InsertShadowingVarBindingInitializers()

◆ InsertSloppyBlockFunctionVarBindings()