Inheritance diagram for dart::kernel::MetadataEvaluator:

Public Member Functions
	MetadataEvaluator (Zone zone, TranslationHelper translation_helper, const TypedDataView &data, intptr_t data_program_offset, ActiveClass *active_class)

ObjectPtr	EvaluateMetadata (intptr_t kernel_offset, bool is_annotations_offset)

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
virtual void	set_current_script_id (intptr_t id)

virtual void	RecordTokenPosition (TokenPosition position)

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 413 of file kernel.cc.

Constructor & Destructor Documentation

◆ MetadataEvaluator()

dart::kernel::MetadataEvaluator::MetadataEvaluator	(	Zone *	zone,
		TranslationHelper *	translation_helper,
		const TypedDataView &	data,
		intptr_t	data_program_offset,
		ActiveClass *	active_class
	)

inline

Definition at line 415 of file kernel.cc.

420 : KernelReaderHelper(zone, translation_helper, data, data_program_offset),

421 constant_reader_(this, active_class) {}

dart::kernel::KernelReaderHelper::KernelReaderHelper

KernelReaderHelper(Zone *zone, TranslationHelper *translation_helper, const TypedDataBase &data, intptr_t data_program_offset)

Definition: kernel_translation_helper.h:1266

dart::data

static int8_t data[kExtLength]

Definition: dart_api_impl_test.cc:2256

Member Function Documentation

◆ EvaluateMetadata()

ObjectPtr dart::kernel::MetadataEvaluator::EvaluateMetadata	(	intptr_t	kernel_offset,
		bool	is_annotations_offset
	)

inline

Definition at line 423 of file kernel.cc.

                                                         {
    SetOffset(kernel_offset);
 
    // Library and LibraryDependency objects do not have a tag in kernel binary.
    // Synthetic metadata fields corresponding to these objects keep kernel
    // offset of annotations list instead of annotated object.
    if (!is_annotations_offset) {
      const Tag tag = PeekTag();
 
      if (tag == kClass) {
        ClassHelper class_helper(this);
        class_helper.ReadUntilExcluding(ClassHelper::kAnnotations);
      } else if (tag == kProcedure) {
        ProcedureHelper procedure_helper(this);
        procedure_helper.ReadUntilExcluding(ProcedureHelper::kAnnotations);
      } else if (tag == kField) {
        FieldHelper field_helper(this);
        field_helper.ReadUntilExcluding(FieldHelper::kAnnotations);
      } else if (tag == kConstructor) {
        ConstructorHelper constructor_helper(this);
        constructor_helper.ReadUntilExcluding(ConstructorHelper::kAnnotations);
      } else if (tag == kFunctionDeclaration) {
        ReadTag();
        ReadPosition();  // fileOffset
        VariableDeclarationHelper variable_declaration_helper(this);
        variable_declaration_helper.ReadUntilExcluding(
            VariableDeclarationHelper::kAnnotations);
      } else {
        FATAL("No support for metadata on this type of kernel node: %" Pd32
              "\n",
              tag);
      }
    }
 
    return constant_reader_.ReadAnnotations();
  }

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

third_party/dart-lang/sdk/runtime/vm/kernel.cc

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MetadataEvaluator()

Member Function Documentation

◆ EvaluateMetadata()