#include <object.h>

Inheritance diagram for dart::LanguageError:

Public Member Functions
Report::Kind	kind () const

StringPtr	FormatMessage () const

virtual const char *	ToErrorCString () const

TokenPosition	token_pos () const

virtual const char *	ToErrorCString () const

Public Member Functions inherited from dart::Object
virtual	~Object ()

ObjectPtr	ptr () const

void	operator= (ObjectPtr value)

bool	IsCanonical () const

void	SetCanonical () const

void	ClearCanonical () const

bool	IsImmutable () const

void	SetImmutable () const

void	ClearImmutable () const

intptr_t	GetClassId () const

ClassPtr	clazz () const

	CLASS_LIST_FOR_HANDLES (DEFINE_CLASS_TESTER)

bool	IsNull () const

virtual const char *	ToCString () const

void	PrintJSON (JSONStream *stream, bool ref=true) const

virtual void	PrintJSONImpl (JSONStream *stream, bool ref) const

void	PrintImplementationFields (JSONStream *stream) const

virtual void	PrintImplementationFieldsImpl (const JSONArray &jsarr_fields) const

virtual const char *	JSONType () const

virtual StringPtr	DictionaryName () const

bool	IsNew () const

bool	IsOld () const

bool	InVMIsolateHeap () const

void	Print () const

Static Public Member Functions
static intptr_t	InstanceSize ()

static LanguageErrorPtr	NewFormatted (const Error &prev_error, const Script &script, TokenPosition token_pos, bool report_after_token, Report::Kind kind, Heap::Space space, const char *format,...) PRINTF_ATTRIBUTE(7

static LanguageErrorPtr static LanguageErrorPtr	NewFormattedV (const Error &prev_error, const Script &script, TokenPosition token_pos, bool report_after_token, Report::Kind kind, Heap::Space space, const char *format, va_list args)

static LanguageErrorPtr	New (const String &formatted_message, Report::Kind kind=Report::kError, Heap::Space space=Heap::kNew)

Static Public Member Functions inherited from dart::Object
static ObjectPtr	RawCast (ObjectPtr obj)

static constexpr bool	ContainsCompressedPointers ()

static intptr_t	tags_offset ()

static Object &	Handle ()

static Object &	Handle (Zone *zone)

static Object &	Handle (ObjectPtr ptr)

static Object &	Handle (Zone *zone, ObjectPtr ptr)

static Object &	ZoneHandle ()

static Object &	ZoneHandle (Zone *zone)

static Object &	ZoneHandle (ObjectPtr ptr)

static Object &	ZoneHandle (Zone *zone, ObjectPtr ptr)

static Object *	ReadOnlyHandle ()

static ObjectPtr	null ()

static void	set_vm_isolate_snapshot_object_table (const Array &table)

static ClassPtr	class_class ()

static ClassPtr	dynamic_class ()

static ClassPtr	void_class ()

static ClassPtr	type_parameters_class ()

static ClassPtr	type_arguments_class ()

static ClassPtr	patch_class_class ()

static ClassPtr	function_class ()

static ClassPtr	closure_data_class ()

static ClassPtr	ffi_trampoline_data_class ()

static ClassPtr	field_class ()

static ClassPtr	script_class ()

static ClassPtr	library_class ()

static ClassPtr	namespace_class ()

static ClassPtr	kernel_program_info_class ()

static ClassPtr	code_class ()

static ClassPtr	instructions_class ()

static ClassPtr	instructions_section_class ()

static ClassPtr	instructions_table_class ()

static ClassPtr	object_pool_class ()

static ClassPtr	pc_descriptors_class ()

static ClassPtr	code_source_map_class ()

static ClassPtr	compressed_stackmaps_class ()

static ClassPtr	var_descriptors_class ()

static ClassPtr	exception_handlers_class ()

static ClassPtr	context_class ()

static ClassPtr	context_scope_class ()

static ClassPtr	sentinel_class ()

static ClassPtr	api_error_class ()

static ClassPtr	language_error_class ()

static ClassPtr	unhandled_exception_class ()

static ClassPtr	unwind_error_class ()

static ClassPtr	singletargetcache_class ()

static ClassPtr	unlinkedcall_class ()

static ClassPtr	monomorphicsmiablecall_class ()

static ClassPtr	icdata_class ()

static ClassPtr	megamorphic_cache_class ()

static ClassPtr	subtypetestcache_class ()

static ClassPtr	loadingunit_class ()

static ClassPtr	weak_serialization_reference_class ()

static ClassPtr	weak_array_class ()

static void	InitNullAndBool (IsolateGroup *isolate_group)

static void	Init (IsolateGroup *isolate_group)

static void	InitVtables ()

static void	FinishInit (IsolateGroup *isolate_group)

static void	FinalizeVMIsolate (IsolateGroup *isolate_group)

static void	FinalizeReadOnlyObject (ObjectPtr object)

static void	Cleanup ()

static ErrorPtr	Init (IsolateGroup isolate_group, const uint8_t kernel_buffer, intptr_t kernel_buffer_size)

static void	MakeUnusedSpaceTraversable (const Object &obj, intptr_t original_size, intptr_t used_size)

static intptr_t	InstanceSize ()

template<class FakeObject >
static void	VerifyBuiltinVtable (intptr_t cid)

static void	VerifyBuiltinVtables ()

static bool	ShouldHaveImmutabilityBitSet (classid_t class_id)

Friends
class	Class

Additional Inherited Members
Public Types inherited from dart::Object
enum	NameVisibility { kInternalName = 0 , kScrubbedName , kUserVisibleName }

enum class	NameDisambiguation { kYes , kNo }

using	UntaggedObjectType = UntaggedObject

using	ObjectPtrType = ObjectPtr

Static Public Attributes inherited from dart::Object
static constexpr intptr_t	kHashBits = 30

static const ClassId	kClassId = kObjectCid

Protected Member Functions inherited from dart::Object
	Object ()

uword	raw_value () const

void	setPtr (ObjectPtr value, intptr_t default_cid)

void	CheckHandle () const

cpp_vtable	vtable () const

void	set_vtable (cpp_vtable value)

bool	Contains (uword addr) const

template<typename type , std::memory_order order = std::memory_order_relaxed>
type	LoadPointer (type const *addr) const

template<typename type , std::memory_order order = std::memory_order_relaxed>
void	StorePointer (type const *addr, type value) const

template<typename type , typename compressed_type , std::memory_order order = std::memory_order_relaxed>
void	StoreCompressedPointer (compressed_type const *addr, type value) const

template<typename type >
void	StorePointerUnaligned (type const addr, type value, Thread thread) const

void	StoreSmi (SmiPtr const *addr, SmiPtr value) const

template<typename FieldType >
void	StoreSimd128 (const FieldType *addr, simd128_value_t value) const

template<typename FieldType >
FieldType	LoadNonPointer (const FieldType *addr) const

template<typename FieldType , std::memory_order order>
FieldType	LoadNonPointer (const FieldType *addr) const

template<typename FieldType , typename ValueType >
void	StoreNonPointer (const FieldType *addr, ValueType value) const

template<typename FieldType , typename ValueType , std::memory_order order>
void	StoreNonPointer (const FieldType *addr, ValueType value) const

template<typename FieldType >
FieldType *	UnsafeMutableNonPointer (const FieldType *addr) const

	CLASS_LIST (STORE_NON_POINTER_ILLEGAL_TYPE)

void	UnimplementedMethod () const

void	AddCommonObjectProperties (JSONObject jsobj, const char protocol_type, bool ref) const

Static Protected Member Functions inherited from dart::Object
static DART_NOINLINE Object &	HandleImpl (Zone *zone, ObjectPtr ptr, intptr_t default_cid)

static DART_NOINLINE Object &	ZoneHandleImpl (Zone *zone, ObjectPtr ptr, intptr_t default_cid)

static DART_NOINLINE Object *	ReadOnlyHandleImpl (intptr_t cid)

static ObjectPtr	Allocate (intptr_t cls_id, intptr_t size, Heap::Space space, bool compressed, uword ptr_field_start_offset, uword ptr_field_end_offset)

template<typename T >
static DART_FORCE_INLINE T::ObjectPtrType	Allocate (Heap::Space space)

template<typename T >
static DART_FORCE_INLINE T::ObjectPtrType	Allocate (Heap::Space space, intptr_t elements)

template<typename T >
static DART_FORCE_INLINE T::ObjectPtrType	AllocateVariant (intptr_t class_id, Heap::Space space)

template<typename T >
static DART_FORCE_INLINE T::ObjectPtrType	AllocateVariant (intptr_t class_id, Heap::Space space, intptr_t elements)

static constexpr intptr_t	RoundedAllocationSize (intptr_t size)

static ObjectPtr	Clone (const Object &orig, Heap::Space space, bool load_with_relaxed_atomics=false)

template<typename T >
static DART_FORCE_INLINE uword	from_offset ()

template<typename T >
static DART_FORCE_INLINE uword	to_offset (intptr_t length=0)

Protected Attributes inherited from dart::Object
ObjectPtr	ptr_

Detailed Description

Definition at line 8078 of file object.h.

Member Function Documentation

◆ FormatMessage()

StringPtr dart::LanguageError::FormatMessage ( ) const

Definition at line 19913 of file object.cc.

                                             {
  if (formatted_message() != String::null()) {
    return formatted_message();
  }
  String& result = String::Handle(
      Report::PrependSnippet(kind(), Script::Handle(script()), token_pos(),
                             report_after_token(), String::Handle(message())));
  // Prepend previous error message.
  const Error& prev_error = Error::Handle(previous_error());
  if (!prev_error.IsNull()) {
    result = String::Concat(
        String::Handle(String::New(prev_error.ToErrorCString())), result);
  }
  set_formatted_message(result);
  return result.ptr();
}

◆ InstanceSize()

static intptr_t dart::LanguageError::InstanceSize ( )

inlinestatic

Definition at line 8087 of file object.h.

                                 {
    return RoundedAllocationSize(sizeof(UntaggedLanguageError));
  }

◆ kind()

Report::Kind dart::LanguageError::kind ( ) const

inline

Definition at line 8080 of file object.h.

                          {
    return static_cast<Report::Kind>(untag()->kind_);
  }

◆ New()

LanguageErrorPtr dart::LanguageError::New	(	const String &	formatted_message,
		Report::Kind	kind = `Report::kError`,
		Heap::Space	space = `Heap::kNew`
	)

static

Definition at line 19873 of file object.cc.

                                                     {
  ASSERT(Object::language_error_class() != Class::null());
  const auto& result =
      LanguageError::Handle(Object::Allocate<LanguageError>(space));
  result.set_formatted_message(formatted_message);
  result.set_kind(kind);
  return result.ptr();
}

◆ NewFormatted()

LanguageErrorPtr dart::LanguageError::NewFormatted	(	const Error &	prev_error,
		const Script &	script,
		TokenPosition	token_pos,
		bool	report_after_token,
		Report::Kind	kind,
		Heap::Space	space,
		const char *	format,
			...
	)

static

Definition at line 19855 of file object.cc.

                                                  {
  va_list args;
  va_start(args, format);
  LanguageErrorPtr result = LanguageError::NewFormattedV(
      prev_error, script, token_pos, report_after_token, kind, space, format,
      args);
  NoSafepointScope no_safepoint;
  va_end(args);
  return result;
}

◆ NewFormattedV()

LanguageErrorPtr dart::LanguageError::NewFormattedV	(	const Error &	prev_error,
		const Script &	script,
		TokenPosition	token_pos,
		bool	report_after_token,
		Report::Kind	kind,
		Heap::Space	space,
		const char *	format,
		va_list	args
	)

static

Definition at line 19834 of file object.cc.

                                                            {
  ASSERT(Object::language_error_class() != Class::null());
  const auto& result =
      LanguageError::Handle(Object::Allocate<LanguageError>(space));
  result.set_previous_error(prev_error);
  result.set_script(script);
  result.set_token_pos(token_pos);
  result.set_report_after_token(report_after_token);
  result.set_kind(kind);
  result.set_message(
      String::Handle(String::NewFormattedV(format, args, space)));
  return result.ptr();
}

◆ ToErrorCString()

const char * dart::LanguageError::ToErrorCString ( ) const

virtual

Reimplemented from dart::Error.

Definition at line 19930 of file object.cc.

                                                {
  const String& msg_str = String::Handle(FormatMessage());
  return msg_str.ToCString();
}

◆ token_pos()

TokenPosition dart::LanguageError::token_pos ( ) const

inline

Definition at line 8116 of file object.h.

8116{ return untag()->token_pos_; }

Friends And Related Function Documentation

◆ Class

friend class Class

friend

Definition at line 8141 of file object.h.

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

third_party/dart-lang/sdk/runtime/vm/object.h
third_party/dart-lang/sdk/runtime/vm/object.cc

Public Member Functions

Static Public Member Functions

Friends

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ FormatMessage()

◆ InstanceSize()

◆ kind()

◆ New()

◆ NewFormatted()

◆ NewFormattedV()

◆ ToErrorCString()

◆ token_pos()

Friends And Related Function Documentation

◆ Class