/// <summary>
/// Creates the RegExp prototype object.
/// </summary>
/// <param name="engine"> The script environment. </param>
/// <param name="constructor"> A reference to the constructor that owns the prototype. </param>
internal static ObjectInstance CreatePrototype(ScriptEngine engine, RegExpConstructor constructor)
{
var result = engine.Object.Construct();
var properties = GetDeclarativeProperties(engine);
properties.Add(new PropertyNameAndValue("constructor", constructor, PropertyAttributes.NonEnumerable));
result.FastSetProperties(properties);
return result;
}