Lines Matching refs:Maybe
1055 MUST_USE_RESULT static Maybe<bool> IsArray(Handle<Object> object);
1127 MUST_USE_RESULT static Maybe<ComparisonResult> Compare(
1131 MUST_USE_RESULT static Maybe<bool> Equals(Handle<Object> x, Handle<Object> y);
1219 MUST_USE_RESULT static inline Maybe<bool> GreaterThan(
1221 MUST_USE_RESULT static inline Maybe<bool> GreaterThanOrEqual(
1223 MUST_USE_RESULT static inline Maybe<bool> LessThan(
1225 MUST_USE_RESULT static inline Maybe<bool> LessThanOrEqual(
1249 MUST_USE_RESULT static Maybe<bool> SetProperty(LookupIterator* it,
1258 MUST_USE_RESULT static Maybe<bool> SetSuperProperty(
1267 MUST_USE_RESULT static Maybe<bool> CannotCreateProperty(
1270 MUST_USE_RESULT static Maybe<bool> WriteToReadOnlyProperty(
1272 MUST_USE_RESULT static Maybe<bool> WriteToReadOnlyProperty(
1275 MUST_USE_RESULT static Maybe<bool> RedefineIncompatibleProperty(
1278 MUST_USE_RESULT static Maybe<bool> SetDataProperty(LookupIterator* it,
1280 MUST_USE_RESULT static Maybe<bool> AddDataProperty(
1298 MUST_USE_RESULT static Maybe<bool> SetPropertyWithAccessor(
1304 MUST_USE_RESULT static Maybe<bool> SetPropertyWithDefinedSetter(
1320 MUST_USE_RESULT static Maybe<bool> HasInPrototypeChain(Isolate* isolate,
1411 MUST_USE_RESULT static Maybe<bool> SetPropertyInternal(
1830 MUST_USE_RESULT static Maybe<bool> HasProperty(LookupIterator* it);
1831 MUST_USE_RESULT static inline Maybe<bool> HasProperty(
1833 MUST_USE_RESULT static inline Maybe<bool> HasElement(
1836 MUST_USE_RESULT static inline Maybe<bool> HasOwnProperty(
1840 MUST_USE_RESULT static Maybe<bool> DeletePropertyOrElement(
1843 MUST_USE_RESULT static Maybe<bool> DeleteProperty(
1846 MUST_USE_RESULT static Maybe<bool> DeleteProperty(LookupIterator* it,
1848 MUST_USE_RESULT static Maybe<bool> DeleteElement(
1860 MUST_USE_RESULT static Maybe<bool> DefineOwnProperty(
1865 MUST_USE_RESULT static Maybe<bool> CreateDataProperty(
1869 MUST_USE_RESULT static Maybe<bool> OrdinaryDefineOwnProperty(
1872 MUST_USE_RESULT static Maybe<bool> OrdinaryDefineOwnProperty(
1875 MUST_USE_RESULT static Maybe<bool> IsCompatiblePropertyDescriptor(
1882 MUST_USE_RESULT static Maybe<bool> ValidateAndApplyPropertyDescriptor(
1887 MUST_USE_RESULT static Maybe<bool> GetOwnPropertyDescriptor(
1890 MUST_USE_RESULT static Maybe<bool> GetOwnPropertyDescriptor(
1897 MUST_USE_RESULT static Maybe<bool> SetIntegrityLevel(
1902 MUST_USE_RESULT static Maybe<bool> TestIntegrityLevel(
1906 MUST_USE_RESULT static Maybe<bool> PreventExtensions(
1909 MUST_USE_RESULT static Maybe<bool> IsExtensible(Handle<JSReceiver> object);
1927 MUST_USE_RESULT static inline Maybe<PropertyAttributes> GetPropertyAttributes(
1929 MUST_USE_RESULT static inline Maybe<PropertyAttributes>
1932 MUST_USE_RESULT static inline Maybe<PropertyAttributes> GetElementAttributes(
1934 MUST_USE_RESULT static inline Maybe<PropertyAttributes>
1937 MUST_USE_RESULT static Maybe<PropertyAttributes> GetPropertyAttributes(
1941 MUST_USE_RESULT static Maybe<bool> SetPrototype(Handle<JSReceiver> object,
2075 MUST_USE_RESULT static Maybe<bool> SetPropertyWithInterceptor(
2086 MUST_USE_RESULT static Maybe<bool> DefineOwnPropertyIgnoreAttributes(
2111 MUST_USE_RESULT static Maybe<bool> CreateDataProperty(LookupIterator* it,
2117 MUST_USE_RESULT static Maybe<bool> AddDataElement(
2170 MUST_USE_RESULT static Maybe<PropertyAttributes>
2172 MUST_USE_RESULT static Maybe<PropertyAttributes>
2275 MUST_USE_RESULT static Maybe<bool> HasRealNamedProperty(
2277 MUST_USE_RESULT static Maybe<bool> HasRealElementProperty(
2279 MUST_USE_RESULT static Maybe<bool> HasRealNamedCallbackProperty(
2369 MUST_USE_RESULT static Maybe<bool> SetPrototype(Handle<JSObject> object,
2385 MUST_USE_RESULT static Maybe<bool> PreventExtensions(
2517 MUST_USE_RESULT static Maybe<bool> SetPropertyWithFailedAccessCheck(
2526 MUST_USE_RESULT static Maybe<bool> DeletePropertyWithInterceptor(
2558 MUST_USE_RESULT static Maybe<bool> PreventExtensionsWithTransition(
2561 MUST_USE_RESULT static Maybe<bool> SetPrototypeUnobserved(
9578 MUST_USE_RESULT static Maybe<bool> SetPrototype(Handle<JSProxy> proxy,
9583 MUST_USE_RESULT static Maybe<bool> IsExtensible(Handle<JSProxy> proxy);
9586 MUST_USE_RESULT static Maybe<bool> PreventExtensions(
9590 MUST_USE_RESULT static Maybe<bool> GetOwnPropertyDescriptor(
9595 MUST_USE_RESULT static Maybe<bool> DefineOwnProperty(
9600 MUST_USE_RESULT static Maybe<bool> HasProperty(Isolate* isolate,
9610 MUST_USE_RESULT static Maybe<bool> SetProperty(Handle<JSProxy> proxy,
9617 MUST_USE_RESULT static Maybe<bool> DeletePropertyOrElement(
9621 MUST_USE_RESULT static Maybe<bool> Enumerate(Isolate* isolate,
9627 MUST_USE_RESULT static Maybe<bool> OwnPropertyKeys(
9631 MUST_USE_RESULT static Maybe<PropertyAttributes> GetPropertyAttributes(
9652 static Maybe<bool> AddPrivateProperty(Isolate* isolate, Handle<JSProxy> proxy,
10136 MUST_USE_RESULT static Maybe<bool> DefineOwnProperty(
10143 MUST_USE_RESULT static Maybe<bool> ArraySetLength(Isolate* isolate,