VertexArray indexing problem

[Spans]

Hi

For some reason, when I index a location on a VertexArray higher than the array's capacity, the game force-closes without any trace or error.

Minimal code:

Code: [Select]

        static void Main(string[] args)
        {
            RenderWindow window = new RenderWindow(new VideoMode(800, 600), "Vertex Test", Styles.Close, new ContextSettings() { AntialiasingLevel = 2 });
            window.Closed += (s, e) => { window.Close(); };

            VertexArray vertices = new VertexArray(PrimitiveType.Quads, 4);

            vertices[4] = new Vertex(new Vector2f(10, 10), Color.Red);

            while (window.IsOpen())
            {
                window.DispatchEvents();

                window.Draw(vertices);

                window.Display();
            }
        }

I'm using SFML.NET 2.1 on Windows 7, Visual Studio 2010.

[Laurent]

And? This is an undefined behaviour, anything can happen.

[Spans]

Sorry, I was just wondering why no errors or traces are thrown.