public static RegExpConstructor CreateRegExpConstructor(Engine engine)
{
var obj = new RegExpConstructor(engine);
obj.Extensible = true;
// The value of the [[Prototype]] internal property of the RegExp constructor is the Function prototype object
obj.Prototype = engine.Function.PrototypeObject;
obj.PrototypeObject = RegExpPrototype.CreatePrototypeObject(engine, obj);
obj.FastAddProperty("length", 2, false, false, false);
// The initial value of RegExp.prototype is the RegExp prototype object
obj.FastAddProperty("prototype", obj.PrototypeObject, false, false, false);
return(obj);
}