Default Template Instantiation

[Stefan Koch via Digitalmars-d]

On Monday, 19 September 2016 at 20:21:30 UTC, Jonathan Marler 
wrote:
>
> Yes that's why the template cannot deduce the parameters. The 
> question is, when the parameters cannot be deduced, and they 
> are all optional, would it be reasonable for the compiler to 
> infer that the user intended to use the default parameters?

This would be a destabilizing language-change and require even 
more logic for templates.

I don't mind saying that any further complication of template 
overload resolution is a rather unpleasant for me to think about.