no-arg constructor for structs (again)

[Timon Gehr]

On 09/20/2012 10:11 AM, Felix Hufnagel wrote:
> ...
> but whats even more confusing: you are not allowed to declare an
> no_arg constructor. but you are allowed to declare one where all
> parameters have default parameters. but then, how to call it
> without args? auto k = S(); doesn't work?
>
>

struct S{
     this(int=0){}
}
void main(){
     S s;
     s.__ctor();
}