public static ArrayPrototype CreatePrototypeObject(Engine engine, ArrayConstructor arrayConstructor)
{
var obj = new ArrayPrototype(engine)
{
_prototype = engine.Object.PrototypeObject,
_length = new PropertyDescriptor(JsNumber.PositiveZero, PropertyFlag.Writable),
_arrayConstructor = arrayConstructor,
};
return(obj);
}
internal ArrayConstructor(
Engine engine,
Realm realm,
FunctionPrototype functionPrototype,
ObjectPrototype objectPrototype)
: base(engine, realm, _functionName)
{
_prototype = functionPrototype;
PrototypeObject = new ArrayPrototype(engine, realm, this, objectPrototype);
_length = new PropertyDescriptor(1, PropertyFlag.Configurable);
_prototypeDescriptor = new PropertyDescriptor(PrototypeObject, PropertyFlag.AllForbidden);
}
public static ArrayPrototype CreatePrototypeObject(Engine engine, ArrayConstructor arrayConstructor)
{
var obj = new ArrayPrototype(engine)
{
Extensible = true,
Prototype = engine.Object.PrototypeObject
};
obj.FastAddProperty("length", 0, true, false, false);
obj.FastAddProperty("constructor", arrayConstructor, true, false, true);
return obj;
}
public static ArrayPrototype CreatePrototypeObject(Engine engine, ArrayConstructor arrayConstructor)
{
var obj = new ArrayPrototype(engine)
{
Extensible = true,
Prototype = engine.Object.PrototypeObject
};
obj.FastAddProperty("length", 0, true, false, false);
obj.FastAddProperty("constructor", arrayConstructor, true, false, true);
return(obj);
}
public static ArrayPrototype CreatePrototypeObject(Engine engine, ArrayConstructor arrayConstructor)
{
var obj = new ArrayPrototype(engine)
{
Extensible = true,
Prototype = engine.Object.PrototypeObject
};
obj.FastAddProperty("length", 0, true, false, false);
obj.SetOwnProperty("constructor", new PropertyDescriptor(arrayConstructor, PropertyFlag.NonEnumerable));
return(obj);
}
public static ArrayConstructor CreateArrayConstructor(Engine engine)
{
var obj = new ArrayConstructor(engine);
obj.Extensible = true;
// The value of the [[Prototype]] internal property of the Array constructor is the Function prototype object
obj.Prototype = engine.Function.PrototypeObject;
obj.PrototypeObject = ArrayPrototype.CreatePrototypeObject(engine, obj);
obj.FastAddProperty("length", 1, false, false, false);
// The initial value of Array.prototype is the Array prototype object
obj.FastAddProperty("prototype", obj.PrototypeObject, false, false, false);
return(obj);
}
public static ArrayConstructor CreateArrayConstructor(Engine engine)
{
var obj = new ArrayConstructor(engine)
{
_prototype = engine.Function.PrototypeObject
};
// The value of the [[Prototype]] internal property of the Array constructor is the Function prototype object
obj.PrototypeObject = ArrayPrototype.CreatePrototypeObject(engine, obj);
obj._length = new PropertyDescriptor(1, PropertyFlag.Configurable);
// The initial value of Array.prototype is the Array prototype object
obj._prototypeDescriptor = new PropertyDescriptor(obj.PrototypeObject, PropertyFlag.AllForbidden);
return(obj);
}
public static ArrayConstructor CreateArrayConstructor(Engine engine)
{
var obj = new ArrayConstructor(engine);
obj.Extensible = true;
// The value of the [[Prototype]] internal property of the Array constructor is the Function prototype object
obj.Prototype = engine.Function.PrototypeObject;
obj.PrototypeObject = ArrayPrototype.CreatePrototypeObject(engine, obj);
obj.SetOwnProperty("length", new PropertyDescriptor(1, PropertyFlag.AllForbidden));
// The initial value of Array.prototype is the Array prototype object
obj.SetOwnProperty("prototype", new PropertyDescriptor(obj.PrototypeObject, PropertyFlag.AllForbidden));
obj.SetOwnProperty(GlobalSymbolRegistry.Species._value,
new GetSetPropertyDescriptor(
get: new ClrFunctionInstance(engine, "get [Symbol.species]", Species, 0, PropertyFlag.Configurable),
set: Undefined,
flags: PropertyFlag.Configurable));
return(obj);
}