So what does (inout int = 0) do?

[Andrei Alexandrescu via Digitalmars-d]

On 04/15/2016 05:07 AM, Timon Gehr wrote:
> The fundamental problem is that inout is disallows certain kinds of
> composition. It's a flawed language primitive.

I agree. The more I try things with it the more awfully complex and 
useless it is. inout must go. -- Andrei