Inheritance diagram for dart::kernel::KernelTokenPositionCollector:

Public Member Functions
	KernelTokenPositionCollector (Zone zone, TranslationHelper translation_helper, const Script &script, const TypedDataView &data, intptr_t data_program_offset, intptr_t initial_script_index, intptr_t record_for_script_id, GrowableArray< intptr_t > *record_token_positions_into)

void	CollectTokenPositions (intptr_t kernel_offset)

void	RecordTokenPosition (TokenPosition position) override

void	set_current_script_id (intptr_t id) override

Public Member Functions inherited from dart::kernel::KernelReaderHelper
	KernelReaderHelper (Zone zone, TranslationHelper translation_helper, const TypedDataBase &data, intptr_t data_program_offset)

virtual	~KernelReaderHelper ()=default

void	SetOffset (intptr_t offset)

intptr_t	ReadListLength ()

NameIndex	ReadCanonicalNameReference ()

virtual void	ReportUnexpectedTag (const char *variant, Tag tag)

void	ReadUntilFunctionNode ()

Tag	PeekTag (uint8_t *payload=nullptr)

Additional Inherited Members
Protected Member Functions inherited from dart::kernel::KernelReaderHelper
intptr_t	ReaderOffset () const

intptr_t	ReaderSize () const

void	SkipBytes (intptr_t skip)

bool	ReadBool ()

uint8_t	ReadByte ()

uint32_t	ReadUInt ()

uint32_t	ReadUInt32 ()

uint32_t	PeekUInt ()

double	ReadDouble ()

uint32_t	PeekListLength ()

StringIndex	ReadStringReference ()

NameIndex	ReadInterfaceMemberNameReference ()

StringIndex	ReadNameAsStringIndex ()

const String &	ReadNameAsMethodName ()

const String &	ReadNameAsGetterName ()

const String &	ReadNameAsSetterName ()

const String &	ReadNameAsFieldName ()

void	SkipFlags ()

void	SkipStringReference ()

void	SkipConstantReference ()

void	SkipCanonicalNameReference ()

void	SkipInterfaceMemberNameReference ()

void	SkipDartType ()

void	SkipOptionalDartType ()

void	SkipInterfaceType (bool simple)

void	SkipFunctionType (bool simple)

void	SkipStatementList ()

void	SkipListOfExpressions ()

void	SkipListOfNamedExpressions ()

void	SkipListOfDartTypes ()

void	SkipListOfStrings ()

void	SkipListOfVariableDeclarations ()

void	SkipListOfCanonicalNameReferences ()

void	SkipTypeParametersList ()

void	SkipInitializer ()

void	SkipExpression ()

void	SkipStatement ()

void	SkipFunctionNode ()

void	SkipName ()

void	SkipArguments ()

void	SkipVariableDeclaration ()

void	SkipLibraryCombinator ()

void	SkipLibraryDependency ()

TokenPosition	ReadPosition ()

Tag	ReadTag (uint8_t *payload=nullptr)

uint8_t	ReadFlags ()

Nullability	ReadNullability ()

Variance	ReadVariance ()

intptr_t	SourceTableSize ()

intptr_t	GetOffsetForSourceInfo (intptr_t index)

String &	SourceTableUriFor (intptr_t index)

const String &	GetSourceFor (intptr_t index)

TypedDataPtr	GetLineStartsFor (intptr_t index)

String &	SourceTableImportUriFor (intptr_t index)

TypedDataViewPtr	GetConstantCoverageFor (intptr_t index)

Protected Attributes inherited from dart::kernel::KernelReaderHelper
Zone *	zone_

TranslationHelper &	translation_helper_

Reader	reader_

intptr_t	data_program_offset_

Detailed Description

Definition at line 102 of file kernel.cc.

Constructor & Destructor Documentation

◆ KernelTokenPositionCollector()

dart::kernel::KernelTokenPositionCollector::KernelTokenPositionCollector	(	Zone *	zone,
		TranslationHelper *	translation_helper,
		const Script &	script,
		const TypedDataView &	data,
		intptr_t	data_program_offset,
		intptr_t	initial_script_index,
		intptr_t	record_for_script_id,
		GrowableArray< intptr_t > *	record_token_positions_into
	)

inline

Definition at line 104 of file kernel.cc.

      : KernelReaderHelper(zone, translation_helper, data, data_program_offset),
        current_script_id_(initial_script_index),
        record_for_script_id_(record_for_script_id),
        record_token_positions_into_(record_token_positions_into) {}

Member Function Documentation

◆ CollectTokenPositions()

void dart::kernel::KernelTokenPositionCollector::CollectTokenPositions ( intptr_t kernel_offset )

Definition at line 132 of file kernel.cc.

                            {
  SetOffset(kernel_offset);
 
  const Tag tag = PeekTag();
  if (tag == kProcedure) {
    ProcedureHelper procedure_helper(this);
    procedure_helper.ReadUntilExcluding(ProcedureHelper::kEnd);
  } else if (tag == kConstructor) {
    ConstructorHelper constructor_helper(this);
    constructor_helper.ReadUntilExcluding(ConstructorHelper::kEnd);
  } else if (tag == kFunctionNode) {
    FunctionNodeHelper function_node_helper(this);
    function_node_helper.ReadUntilExcluding(FunctionNodeHelper::kEnd);
  } else if (tag == kField) {
    FieldHelper field_helper(this);
    field_helper.ReadUntilExcluding(FieldHelper::kEnd);
  } else if (tag == kClass) {
    ClassHelper class_helper(this);
    class_helper.ReadUntilExcluding(ClassHelper::kEnd);
  } else {
    ReportUnexpectedTag("a class or a member", tag);
    UNREACHABLE();
  }
}

◆ RecordTokenPosition()

void dart::kernel::KernelTokenPositionCollector::RecordTokenPosition ( TokenPosition position )

overridevirtual

Reimplemented from dart::kernel::KernelReaderHelper.

Definition at line 158 of file kernel.cc.

                                                                             {
  if (record_for_script_id_ == current_script_id_ &&
      record_token_positions_into_ != nullptr && position.IsReal()) {
    record_token_positions_into_->Add(position.Serialize());
  }
}