public static SetPrototype CreatePrototypeObject(Engine engine, SetConstructor mapConstructor)
{
var obj = new SetPrototype(engine)
{
_prototype = engine.Object.PrototypeObject,
_mapConstructor = mapConstructor
};
return(obj);
}
internal SetConstructor(
Engine engine,
Realm realm,
FunctionPrototype functionPrototype,
ObjectPrototype objectPrototype)
: base(engine, realm, _functionName, FunctionThisMode.Global)
{
_prototype = functionPrototype;
PrototypeObject = new SetPrototype(engine, realm, this, objectPrototype);
_length = new PropertyDescriptor(0, PropertyFlag.Configurable);
_prototypeDescriptor = new PropertyDescriptor(PrototypeObject, PropertyFlag.AllForbidden);
}
public static SetConstructor CreateSetConstructorTemplate(string name, Engine engine)
{
var ctr = new SetConstructor(engine, name);
ctr.Extensible = true;
// The value of the [[Prototype]] internal property of the Set constructor is the Function prototype object
ctr.Prototype = engine.Function.PrototypeObject;
ctr.PrototypeObject = SetPrototype.CreatePrototypeObject(engine, ctr);
ctr.SetOwnProperty("length", new PropertyDescriptor(0, PropertyFlag.Configurable));
return(ctr);
}
public static SetPrototype CreatePrototypeObject(Engine engine, SetConstructor mapConstructor)
{
var obj = new SetPrototype(engine)
{
Extensible = true,
Prototype = engine.Object.PrototypeObject
};
obj.SetOwnProperty("length", new PropertyDescriptor(0, PropertyFlag.Configurable));
obj.SetOwnProperty("constructor", new PropertyDescriptor(mapConstructor, PropertyFlag.NonEnumerable));
return(obj);
}
public static SetConstructor CreateSetConstructor(Engine engine)
{
var obj = new SetConstructor(engine)
{
_prototype = engine.Function.PrototypeObject
};
// The value of the [[Prototype]] internal property of the Set constructor is the Function prototype object
obj.PrototypeObject = SetPrototype.CreatePrototypeObject(engine, obj);
obj._length = new PropertyDescriptor(0, PropertyFlag.Configurable);
// The initial value of Set.prototype is the Set prototype object
obj._prototypeDescriptor = new PropertyDescriptor(obj.PrototypeObject, PropertyFlag.AllForbidden);
return(obj);
}
