Lines Matching refs:MUST_USE_RESULT

1162   MUST_USE_RESULT static Maybe<bool> IsArray(Handle<Object> object);
1210   MUST_USE_RESULT static Maybe<ComparisonResult> Compare(Handle<Object> x,
1214   MUST_USE_RESULT static Maybe<bool> Equals(Handle<Object> x, Handle<Object> y);
1221   MUST_USE_RESULT static inline MaybeHandle<JSReceiver> ToObject(
1223   MUST_USE_RESULT static MaybeHandle<JSReceiver> ToObject(
1227   MUST_USE_RESULT static MaybeHandle<JSReceiver> ConvertReceiver(
1231   MUST_USE_RESULT static inline MaybeHandle<Name> ToName(Isolate* isolate,
1235   MUST_USE_RESULT static inline MaybeHandle<Object> ToPrimitive(
1239   MUST_USE_RESULT static inline MaybeHandle<Object> ToNumber(
1243   MUST_USE_RESULT static inline MaybeHandle<Object> ToInteger(
1247   MUST_USE_RESULT static inline MaybeHandle<Object> ToInt32(
1251   MUST_USE_RESULT inline static MaybeHandle<Object> ToUint32(
1255   MUST_USE_RESULT static inline MaybeHandle<String> ToString(
1262   MUST_USE_RESULT static inline MaybeHandle<Object> ToPropertyKey(
1266   MUST_USE_RESULT static inline MaybeHandle<Object> ToLength(
1270   MUST_USE_RESULT static inline MaybeHandle<Object> ToIndex(
1275   MUST_USE_RESULT static MaybeHandle<Object> GetMethod(
1279   MUST_USE_RESULT static MaybeHandle<FixedArray> CreateListFromArrayLike(
1283   MUST_USE_RESULT static MaybeHandle<Object> GetLengthFromArrayLike(
1290   MUST_USE_RESULT static MaybeHandle<Object> Multiply(Isolate* isolate,
1293   MUST_USE_RESULT static MaybeHandle<Object> Divide(Isolate* isolate,
1296   MUST_USE_RESULT static MaybeHandle<Object> Modulus(Isolate* isolate,
1301   MUST_USE_RESULT static MaybeHandle<Object> Add(Isolate* isolate,
1304   MUST_USE_RESULT static MaybeHandle<Object> Subtract(Isolate* isolate,
1309   MUST_USE_RESULT static MaybeHandle<Object> ShiftLeft(Isolate* isolate,
1312   MUST_USE_RESULT static MaybeHandle<Object> ShiftRight(Isolate* isolate,
1315   MUST_USE_RESULT static MaybeHandle<Object> ShiftRightLogical(
1319   MUST_USE_RESULT static inline Maybe<bool> GreaterThan(Handle<Object> x,
1321   MUST_USE_RESULT static inline Maybe<bool> GreaterThanOrEqual(
1323   MUST_USE_RESULT static inline Maybe<bool> LessThan(Handle<Object> x,
1325   MUST_USE_RESULT static inline Maybe<bool> LessThanOrEqual(Handle<Object> x,
1329   MUST_USE_RESULT static MaybeHandle<Object> BitwiseAnd(Isolate* isolate,
1332   MUST_USE_RESULT static MaybeHandle<Object> BitwiseOr(Isolate* isolate,
1335   MUST_USE_RESULT static MaybeHandle<Object> BitwiseXor(Isolate* isolate,
1340   MUST_USE_RESULT static MaybeHandle<Object> OrdinaryHasInstance(
1344   MUST_USE_RESULT static MaybeHandle<Object> InstanceOf(
1347   V8_EXPORT_PRIVATE MUST_USE_RESULT static MaybeHandle<Object> GetProperty(
1357   MUST_USE_RESULT static Maybe<bool> SetProperty(LookupIterator* it,
1361   MUST_USE_RESULT static MaybeHandle<Object> SetProperty(
1365   MUST_USE_RESULT static inline MaybeHandle<Object> SetPropertyOrElement(
1370   MUST_USE_RESULT static Maybe<bool> SetSuperProperty(
1374   MUST_USE_RESULT static Maybe<bool> CannotCreateProperty(
1377   MUST_USE_RESULT static Maybe<bool> WriteToReadOnlyProperty(
1379   MUST_USE_RESULT static Maybe<bool> WriteToReadOnlyProperty(
1382   MUST_USE_RESULT static Maybe<bool> RedefineIncompatibleProperty(
1385   MUST_USE_RESULT static Maybe<bool> SetDataProperty(LookupIterator* it,
1387   MUST_USE_RESULT static Maybe<bool> AddDataProperty(
1390   MUST_USE_RESULT static inline MaybeHandle<Object> GetPropertyOrElement(
1392   MUST_USE_RESULT static inline MaybeHandle<Object> GetPropertyOrElement(
1394   MUST_USE_RESULT static inline MaybeHandle<Object> GetProperty(
1397   MUST_USE_RESULT static MaybeHandle<Object> GetPropertyWithAccessor(
1399   MUST_USE_RESULT static Maybe<bool> SetPropertyWithAccessor(
1402   MUST_USE_RESULT static MaybeHandle<Object> GetPropertyWithDefinedGetter(
1405   MUST_USE_RESULT static Maybe<bool> SetPropertyWithDefinedSetter(
1409   MUST_USE_RESULT static inline MaybeHandle<Object> GetElement(
1412   MUST_USE_RESULT static inline MaybeHandle<Object> SetElement(
1437   MUST_USE_RESULT static MaybeHandle<Object> ArraySpeciesConstructor(
1495   MUST_USE_RESULT static Maybe<bool> SetPropertyInternal(
1499   MUST_USE_RESULT static MaybeHandle<Name> ConvertToName(Isolate* isolate,
1501   MUST_USE_RESULT static MaybeHandle<Object> ConvertToPropertyKey(
1503   MUST_USE_RESULT static MaybeHandle<String> ConvertToString(
1505   MUST_USE_RESULT static MaybeHandle<Object> ConvertToNumber(
1507   MUST_USE_RESULT static MaybeHandle<Object> ConvertToInteger(
1509   MUST_USE_RESULT static MaybeHandle<Object> ConvertToInt32(
1511   MUST_USE_RESULT static MaybeHandle<Object> ConvertToUint32(
1513   MUST_USE_RESULT static MaybeHandle<Object> ConvertToLength(
1515   MUST_USE_RESULT static MaybeHandle<Object> ConvertToIndex(
1888   MUST_USE_RESULT static MaybeHandle<Object> ToPrimitive(
1893   MUST_USE_RESULT static MaybeHandle<Object> OrdinaryToPrimitive(
1902   MUST_USE_RESULT static Maybe<bool> HasInPrototypeChain(
1909   MUST_USE_RESULT static Maybe<bool> SetOrCopyDataProperties(
1915   MUST_USE_RESULT static Maybe<bool> HasProperty(LookupIterator* it);
1916   MUST_USE_RESULT static inline Maybe<bool> HasProperty(
1918   MUST_USE_RESULT static inline Maybe<bool> HasElement(
1921   MUST_USE_RESULT static inline Maybe<bool> HasOwnProperty(
1923   MUST_USE_RESULT static inline Maybe<bool> HasOwnProperty(
1926   MUST_USE_RESULT static inline MaybeHandle<Object> GetProperty(
1928   MUST_USE_RESULT static inline MaybeHandle<Object> GetProperty(
1930   MUST_USE_RESULT static inline MaybeHandle<Object> GetElement(
1934   MUST_USE_RESULT static Maybe<bool> DeletePropertyOrElement(
1937   MUST_USE_RESULT static Maybe<bool> DeleteProperty(
1940   MUST_USE_RESULT static Maybe<bool> DeleteProperty(LookupIterator* it,
1942   MUST_USE_RESULT static Maybe<bool> DeleteElement(
1946   MUST_USE_RESULT static Object* DefineProperty(Isolate* isolate,
1950   MUST_USE_RESULT static MaybeHandle<Object> DefineProperties(
1954   MUST_USE_RESULT static Maybe<bool> DefineOwnProperty(
1959   MUST_USE_RESULT static Maybe<bool> CreateDataProperty(
1963   MUST_USE_RESULT static Maybe<bool> OrdinaryDefineOwnProperty(
1966   MUST_USE_RESULT static Maybe<bool> OrdinaryDefineOwnProperty(
1969   MUST_USE_RESULT static Maybe<bool> IsCompatiblePropertyDescriptor(
1976   MUST_USE_RESULT static Maybe<bool> ValidateAndApplyPropertyDescriptor(
1981   V8_EXPORT_PRIVATE MUST_USE_RESULT static Maybe<bool> GetOwnPropertyDescriptor(
1984   MUST_USE_RESULT static Maybe<bool> GetOwnPropertyDescriptor(
1991   MUST_USE_RESULT static Maybe<bool> SetIntegrityLevel(
1996   MUST_USE_RESULT static Maybe<bool> TestIntegrityLevel(
2000   MUST_USE_RESULT static Maybe<bool> PreventExtensions(
2003   MUST_USE_RESULT static Maybe<bool> IsExtensible(Handle<JSReceiver> object);
2014   MUST_USE_RESULT static inline Maybe<PropertyAttributes> GetPropertyAttributes(
2016   MUST_USE_RESULT static inline Maybe<PropertyAttributes>
2018   MUST_USE_RESULT static inline Maybe<PropertyAttributes>
2021   MUST_USE_RESULT static inline Maybe<PropertyAttributes> GetElementAttributes(
2023   MUST_USE_RESULT static inline Maybe<PropertyAttributes>
2026   MUST_USE_RESULT static Maybe<PropertyAttributes> GetPropertyAttributes(
2030   MUST_USE_RESULT static Maybe<bool> SetPrototype(Handle<JSReceiver> object,
2051   MUST_USE_RESULT static inline MaybeHandle<FixedArray> OwnPropertyKeys(
2054   MUST_USE_RESULT static MaybeHandle<FixedArray> GetOwnValues(
2057   MUST_USE_RESULT static MaybeHandle<FixedArray> GetOwnEntries(
2077   static MUST_USE_RESULT MaybeHandle<JSObject> New(
2165   MUST_USE_RESULT static Maybe<bool> SetPropertyWithInterceptor(
2173   MUST_USE_RESULT static MaybeHandle<Object> DefineOwnPropertyIgnoreAttributes(
2177   MUST_USE_RESULT static Maybe<bool> DefineOwnPropertyIgnoreAttributes(
2182   MUST_USE_RESULT static MaybeHandle<Object> SetOwnPropertyIgnoreAttributes(
2186   MUST_USE_RESULT static MaybeHandle<Object> SetOwnElementIgnoreAttributes(
2192   MUST_USE_RESULT static MaybeHandle<Object>
2200   MUST_USE_RESULT static Maybe<bool> CreateDataProperty(
2207   MUST_USE_RESULT static Maybe<bool> AddDataElement(
2210   MUST_USE_RESULT static MaybeHandle<Object> AddDataElement(
2270   MUST_USE_RESULT static Maybe<PropertyAttributes>
2272   MUST_USE_RESULT static Maybe<PropertyAttributes>
2288   MUST_USE_RESULT static MaybeHandle<Object> SetAccessor(
2295   MUST_USE_RESULT static MaybeHandle<Object> GetPropertyWithInterceptor(
2343   MUST_USE_RESULT static Maybe<bool> HasRealNamedProperty(
2345   MUST_USE_RESULT static Maybe<bool> HasRealElementProperty(
2347   MUST_USE_RESULT static Maybe<bool> HasRealNamedCallbackProperty(
2425   MUST_USE_RESULT static Maybe<bool> SetPrototype(Handle<JSObject> object,
2445   MUST_USE_RESULT static Maybe<bool> PreventExtensions(
2453   MUST_USE_RESULT static MaybeHandle<JSObject> DeepCopy(
2457   MUST_USE_RESULT static MaybeHandle<JSObject> DeepWalk(
2564   MUST_USE_RESULT static MaybeHandle<Object> GetPropertyWithFailedAccessCheck(
2567   MUST_USE_RESULT static Maybe<bool> SetPropertyWithFailedAccessCheck(
2570   MUST_USE_RESULT static Maybe<bool> DeletePropertyWithInterceptor(
2585   MUST_USE_RESULT static Maybe<bool> PreventExtensionsWithTransition(
3382   MUST_USE_RESULT static Handle<Derived> New(
3426   MUST_USE_RESULT static Handle<Derived> New(Isolate* isolate, int capacity,
3434   MUST_USE_RESULT static Handle<Derived> Shrink(Handle<Derived> table, Key key);
3437   MUST_USE_RESULT static Handle<Derived> EnsureCapacity(
3479   MUST_USE_RESULT virtual Handle<Object> AsHandle(Isolate* isolate) = 0;
3524   MUST_USE_RESULT static MaybeHandle<String> InternalizeStringIfExists(
3530   MUST_USE_RESULT static MaybeHandle<String> LookupStringIfExists(
3533   MUST_USE_RESULT static MaybeHandle<String> LookupTwoCharsStringIfExists(
3603   MUST_USE_RESULT static inline Handle<Derived> Shrink(  in Shrink()
3649   MUST_USE_RESULT static Handle<Derived> New(
3655   MUST_USE_RESULT static Handle<Derived> NewEmpty(
3682   MUST_USE_RESULT static Handle<Derived> Add(Handle<Derived> dictionary,
3694   MUST_USE_RESULT static Handle<Derived> AtPut(
3862   MUST_USE_RESULT static Handle<SeededNumberDictionary> AtNumberPut(
3865   MUST_USE_RESULT static Handle<SeededNumberDictionary> AddNumberEntry(
3872   MUST_USE_RESULT static Handle<SeededNumberDictionary> Set(
3914   MUST_USE_RESULT static Handle<UnseededNumberDictionary> AtNumberPut(
3918   MUST_USE_RESULT static Handle<UnseededNumberDictionary> AddNumberEntry(
3927   MUST_USE_RESULT static Handle<UnseededNumberDictionary> Set(
3959   MUST_USE_RESULT static inline Handle<ObjectHashTable> Shrink(
4262   MUST_USE_RESULT static Handle<WeakHashTable> Put(Handle<WeakHashTable> table,
4287   MUST_USE_RESULT MaybeHandle<Map> Get(Handle<Map> fast_map,
5871   MUST_USE_RESULT static Handle<FieldType> GeneralizeFieldType(
6013   MUST_USE_RESULT static MaybeHandle<Map> CopyWithField(
6018   MUST_USE_RESULT static MaybeHandle<Map> CopyWithConstant(
6327   static MUST_USE_RESULT MaybeHandle<Map> TryReconfigureExistingProperty(
7748   MUST_USE_RESULT MaybeHandle<Object> GetExport(Handle<String> name);
7811   static MUST_USE_RESULT bool Instantiate(Handle<Module> module,
7816   static MUST_USE_RESULT MaybeHandle<Object> Evaluate(Handle<Module> module);
7856   static MUST_USE_RESULT MaybeHandle<Cell> ResolveExport(
7859   static MUST_USE_RESULT MaybeHandle<Cell> ResolveImport(
7864   static MUST_USE_RESULT MaybeHandle<Cell> ResolveExportUsingStarExports(
8009   static MUST_USE_RESULT MaybeHandle<Map> GetDerivedMap(
8218   static MUST_USE_RESULT MaybeHandle<JSDate> New(Handle<JSFunction> constructor,
9134   MUST_USE_RESULT static MaybeHandle<String> ToFunctionName(Handle<Name> name);
9135   MUST_USE_RESULT static MaybeHandle<String> ToFunctionName(
9431   MUST_USE_RESULT static ComparisonResult Compare(Handle<String> x,
9462   MUST_USE_RESULT static MaybeHandle<String> GetSubstitution(
9658   MUST_USE_RESULT static Handle<String> Truncate(Handle<SeqString> string,
10107   MUST_USE_RESULT static inline Handle<Object> ToNumber(Handle<Oddball> input);
10278   MUST_USE_RESULT static MaybeHandle<JSProxy> New(Isolate* isolate,
10300   MUST_USE_RESULT static Maybe<bool> SetPrototype(Handle<JSProxy> proxy,
10305   MUST_USE_RESULT static Maybe<bool> IsExtensible(Handle<JSProxy> proxy);
10308   MUST_USE_RESULT static Maybe<bool> PreventExtensions(
10312   MUST_USE_RESULT static Maybe<bool> GetOwnPropertyDescriptor(
10317   MUST_USE_RESULT static Maybe<bool> DefineOwnProperty(
10322   MUST_USE_RESULT static Maybe<bool> HasProperty(Isolate* isolate,
10327   MUST_USE_RESULT static MaybeHandle<Object> GetProperty(
10332   MUST_USE_RESULT static Maybe<bool> SetProperty(Handle<JSProxy> proxy,
10339   MUST_USE_RESULT static Maybe<bool> DeletePropertyOrElement(
10343   MUST_USE_RESULT static Maybe<bool> OwnPropertyKeys(
10347   MUST_USE_RESULT static Maybe<PropertyAttributes> GetPropertyAttributes(
10795   MUST_USE_RESULT static Maybe<bool> DefineOwnProperty(
10913   MUST_USE_RESULT static Maybe<bool> DefineOwnProperty(
10920   MUST_USE_RESULT static Maybe<bool> ArraySetLength(Isolate* isolate,