describe-d: an introspection library

[Stefan Koch]

On Wednesday, 22 April 2020 at 17:27:48 UTC, Jean-Louis Leroy 
wrote:
> On Wednesday, 22 April 2020 at 17:16:28 UTC, Stefan Koch wrote:
>
>> I am working on a much more powerful and efficient meta 
>> programming system.
>
> Great! Is it going to be in a library, or part of the compiler? 
> Can we get a preview somewhere?

It's going to be part of the compiler.
You can look at the ... expression DIP.
which Manu posted in General, for taste of where my stuff is 
going.
Basically I will give CTFE the ability to modify type-lists 
directly.