Support for params within class constructor

[waclaw66]

Lets have following class...

public class Array<T> : List<T>
{
    public Array() {}
    public Array(IEnumerable<T> collection) : base(collection) {}
    public Array(params T[] items) : base(items) {}
}

It would be nice to have support for such construction...
new Array<int>(1, 2, 3)

Parser.ParseNew() method doesn't handle it properly.
That construction can be achieved only with static method currently.