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- //-------------------------------------------------------------------------------------------------------
- // Copyright (C) Microsoft. All rights reserved.
- // Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.
- //-------------------------------------------------------------------------------------------------------
- // This is the list of internal properties used in the Chakra engine.
- // They become nameless compile time known PropertyRecords, stored as static
- // fields on the InternalPropertyRecords class.
- // NOTE: When new property is added here, please evaluate if the property's value needs to be restored to nullptr
- // when it gets reset to undefined inside DynamicObject::ResetObject()
- INTERNALPROPERTY(TypeOfPrototypeObjectInlined) // Used to store the type of the prototype object in the prototype objects slots. Only DynamicTypes having TypeIds_Object are saved in this slot.
- // Used to store the type of the prototype object in the prototype objects slots. Everything else (except ExternalType) are stored in this slot as Dictionary.
- // Key in the Dictionary is combination of Type and TypeId and value is dynamicType object.
- INTERNALPROPERTY(TypeOfPrototypeObjectDictionary)
- INTERNALPROPERTY(NonExtensibleType) // Used to store shared non-extensible type in PathTypeHandler::propertySuccessors map.
- INTERNALPROPERTY(SealedType) // Used to store shared sealed type in PathTypeHandler::propertySuccessors map.
- INTERNALPROPERTY(FrozenType) // Used to store shared frozen type in PathTypeHandler::propertySuccessors map.
- INTERNALPROPERTY(StackTrace) // Stack trace object for Error.stack generation
- INTERNALPROPERTY(StackTraceCache) // Cache of Error.stack string
- INTERNALPROPERTY(WeakMapKeyMap) // WeakMap data stored on WeakMap key objects
- INTERNALPROPERTY(HiddenObject) // Used to store internal slot data for JS library code (Intl as an example will use this)
- INTERNALPROPERTY(CachedUCollator) // Used to store cached UCollator objects for Intl.Collator
- INTERNALPROPERTY(CachedUNumberFormat) // Used to store cached UNumberFormat objects for Intl.NumberFormat and Intl.PluralRules
- INTERNALPROPERTY(CachedUDateFormat) // Used to store cached UDateFormat objects for Intl.DateTimeFormat
- INTERNALPROPERTY(CachedUPluralRules) // Used to store cached UPluralRules objects for Intl.PluralRules
- INTERNALPROPERTY(RevocableProxy) // Internal slot for [[RevokableProxy]] for revocable proxy in ES6
- INTERNALPROPERTY(MutationBp) // Used to store strong reference to the mutation breakpoint object
- #undef INTERNALPROPERTY
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