Class JSSlowArgumentsArray

java.lang.Object

com.oracle.truffle.js.runtime.builtins.JSClass

com.oracle.truffle.js.runtime.builtins.JSNonProxy

com.oracle.truffle.js.runtime.builtins.JSAbstractArray

com.oracle.truffle.js.runtime.builtins.JSAbstractArgumentsArray

com.oracle.truffle.js.runtime.builtins.JSSlowArgumentsArray

public final class JSSlowArgumentsArray
extends JSAbstractArgumentsArray

Field Summary

Fields inherited from class JSAbstractArgumentsArray

CALLEE, CALLER, CLASS_NAME

Fields inherited from class JSAbstractArray

ARRAY_LENGTH_NOT_WRITABLE, ARRAY_PROTOTYPE_NO_ELEMENTS_INVALIDATION, CANNOT_REDEFINE_PROPERTY_LENGTH, DEFAULT_JSARRAY_COMPARATOR, DEFAULT_JSARRAY_DOUBLE_COMPARATOR, DEFAULT_JSARRAY_INTEGER_COMPARATOR, LAZY_REGEX_ORIGINAL_INPUT_ID, LAZY_REGEX_RESULT_ID, LENGTH, MAKE_SLOW_ARRAY_NEVER_PART_OF_COMPILATION_MESSAGE

Fields inherited from class JSNonProxy

GET_SYMBOL_SPECIES_NAME

Method Summary

Modifier and Type	Method	Description
boolean	delete(JSDynamicObject thisObj, long index, boolean isStrict)
Object	getOwnHelper(JSDynamicObject store, Object thisObj, long index, com.oracle.truffle.api.nodes.Node encapsulatingNode)	Like getOwnProperty, but returns null if value is not present instead of undefined.
static boolean	isJSSlowArgumentsObject(JSDynamicObject obj)
protected JSDynamicObject	makeSlowArray(JSDynamicObject thisObj)
boolean	set(JSDynamicObject thisObj, long index, Object value, Object receiver, boolean isStrict, com.oracle.truffle.api.nodes.Node encapsulatingNode)

Methods inherited from class JSAbstractArgumentsArray

defineOwnProperty, delete, disconnectIndex, getConnectedArgumentCount, getDisconnectedIndexValue, getLength, getOwnProperty, hasDisconnectedIndices, isMappedArguments, isSlowArray, setDisconnectedIndexValue, wasIndexDisconnected

Methods inherited from class JSAbstractArray

arrayAccess, arrayGetAllocationSite, arrayGetArray, arrayGetArrayOffset, arrayGetArrayType, arrayGetHoleCount, arrayGetIndexOffset, arrayGetLength, arrayGetRegexResult, arrayGetRegexResultOriginalInput, arrayGetUsedLength, arraySetArray, arraySetArrayOffset, arraySetArrayType, arraySetHoleCount, arraySetIndexOffset, arraySetLength, arraySetLength, arraySetUsedLength, defineOwnPropertyIndex, getOwnHelper, getOwnPropertyKeys, hasOwnProperty, hasOwnProperty, ordinaryGetOwnPropertyArray, ownPropertyKeysFastArray, ownPropertyKeysSlowArray, preventExtensions, set, setLength, toArray, toArrayLengthOrRangeError, toArrayLengthOrRangeError, usesOrdinaryGetOwnProperty

Methods inherited from class JSNonProxy

checkProtoCycle, createSymbolSpeciesGetterFunction, deletePropertyDefault, getHelper, getHelper, getMethodHelper, getPrototypeOf, hasOnlyShapeProperties, hasProperty, hasProperty, invokeAccessorPropertySetter, isExtensible, ordinaryGetOwnProperty, ordinaryGetOwnPropertyIntl, ordinaryIsExtensible, ordinaryOwnPropertyKeys, ordinaryOwnPropertyKeys, ordinaryOwnPropertyKeysSlow, ordinaryPreventExtensions, ordinarySet, ordinarySetIndex, ordinarySetWithReceiver, performOrdinarySetWithOwnDescriptor, putConstructorSpeciesGetter, setIntegrityLevelFast, setPropertySlow, setPrototypeOf, testIntegrityLevelFast, usesOrdinaryIsExtensible

Methods inherited from class JSClass

filterOwnPropertyKeys, get, get, getIntrinsicDefaultProto, isInstance, isInstance, isInstance, isInstance, makeInitialShape, ownPropertyKeys, toString

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Details

delete

public boolean delete(JSDynamicObject thisObj,
 long index,
 boolean isStrict)

Overrides:

delete in class JSAbstractArgumentsArray

isJSSlowArgumentsObject

public static boolean isJSSlowArgumentsObject(JSDynamicObject obj)

makeSlowArray

protected JSDynamicObject makeSlowArray(JSDynamicObject thisObj)

Overrides:

makeSlowArray in class JSAbstractArgumentsArray

set

public boolean set(JSDynamicObject thisObj,
 long index,
 Object value,
 Object receiver,
 boolean isStrict,
 com.oracle.truffle.api.nodes.Node encapsulatingNode)

Overrides:

set in class JSAbstractArray

getOwnHelper

public Object getOwnHelper(JSDynamicObject store,
 Object thisObj,
 long index,
 com.oracle.truffle.api.nodes.Node encapsulatingNode)

Description copied from class: JSNonProxy

Like getOwnProperty, but returns null if value is not present instead of undefined.

Overrides:

getOwnHelper in class JSAbstractArray