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

CALLEE, CALLER, CLASS_NAME

Fields inherited from class com.oracle.truffle.js.runtime.builtins.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 com.oracle.truffle.js.runtime.builtins.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 com.oracle.truffle.js.runtime.builtins.JSAbstractArgumentsArray

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

Methods inherited from class com.oracle.truffle.js.runtime.builtins.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 com.oracle.truffle.js.runtime.builtins.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 com.oracle.truffle.js.runtime.builtins.JSClass

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

Methods inherited from class java.lang.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