com.oracle.truffle.js.runtime.builtins

Class JSSlowArgumentsArray

java.lang.Object

com.oracle.truffle.api.object.ObjectType

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

Property Summary

Properties inherited from class com.oracle.truffle.js.runtime.builtins.JSAbstractArray

usesOrdinaryGetOwnProperty

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.JSClass

EMPTY_STRING_ARRAY

Method Summary

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

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

defineOwnProperty, delete, disconnectIndex, getClassName, 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, getBuiltinToStringTag, getOwnHelper, getOwnPropertyKeys, hasOwnProperty, hasOwnProperty, ordinaryGetOwnPropertyArray, ownPropertyKeysFastArray, ownPropertyKeysSlowArray, preventExtensions, set, setIntegrityLevel, setLength, setPrototypeOf, testIntegrityLevel, toArray, toArrayLengthOrRangeError, toArrayLengthOrRangeError, toDisplayStringImpl, 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, ordinaryOwnPropertyKeys, ordinaryOwnPropertyKeys, ordinaryOwnPropertyKeysSlow, ordinarySet, ordinarySetIndex, ordinarySetWithReceiver, performOrdinarySetWithOwnDescriptor, preventExtensionsImpl, putConstructorSpeciesGetter, setIntegrityLevelFast, setPropertySlow, testIntegrityLevelFast, toString, usesOrdinaryIsExtensible

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

defaultToString, filterOwnPropertyKeys, formatToString, get, get, getToStringTag, isInstance, isInstance, isInstance, isInstance, makeInitialShape, ownPropertyKeys, testIntegrityLevelDefault

Methods inherited from class com.oracle.truffle.api.object.ObjectType

dispatch, equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Method Detail

delete

public boolean delete(com.oracle.truffle.api.object.DynamicObject thisObj,
                      long index,
                      boolean isStrict)

Overrides:

delete in class JSAbstractArgumentsArray

isJSSlowArgumentsObject

public static boolean isJSSlowArgumentsObject(com.oracle.truffle.api.object.DynamicObject obj)

makeSlowArray

protected com.oracle.truffle.api.object.DynamicObject makeSlowArray(com.oracle.truffle.api.object.DynamicObject thisObj)

Overrides:

makeSlowArray in class JSAbstractArgumentsArray

set

public boolean set(com.oracle.truffle.api.object.DynamicObject thisObj,
                   long index,
                   Object value,
                   Object receiver,
                   boolean isStrict)

Overrides:

set in class JSAbstractArray

getOwnHelper

public Object getOwnHelper(com.oracle.truffle.api.object.DynamicObject store,
                           Object thisObj,
                           long index)

Description copied from class: JSNonProxy

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

Overrides:

getOwnHelper in class JSAbstractArray