Speeding up importing Phobos files

[Stefan Koch]

On Monday, 21 January 2019 at 19:42:57 UTC, H. S. Teoh wrote:
>
> I can't help wondering why we're making so much noise about a 
> few milliseconds on opening/reading import files, when there's 
> the elephant in the room of the 3-5 *seconds* of compile-time 
> added by the mere act of using a single instance of 
> std.regex.Regex.
>
> Shouldn't we be doing something about that first??
>
>
> T

I am on it :P

I cannot do it any faster than I am currently doing it though.

1st Class Functions to replace recursive templates are still 
pursued by me as well.