Array bound checks removal increasing importance

[bearophile via Digitalmars-d]

Rikki Cattermole:

> The first two foreach statements assignment statements should 
> be compile errors.
> I'm actually a little bit surprised that we don't already test 
> for this.
> But I spose that would actually be quite hard.

I don't know how hard it is. One purpose of this post is to ask 
how much hard that is.

Bye,
bearophile