Additional type information

[via Digitalmars-d]

On Monday, 16 March 2015 at 18:11:52 UTC, Idan Arye wrote:
> But `const` and `ref` do change type - 
> http://dpaste.dzfl.pl/57b4086c5644.
>
> There simply is an implicit conversions between them and the 
> unqualified types.

`const` does, but `ref` doesn't. You can check that by inserting 
`pragma(msg, typeof(x));` into the functions in your example. But 
there's nevertheless overloading for `ref`.