Fun determining the number of parameters using core reflect

[Stefan Koch]

On Saturday, 11 September 2021 at 08:48:34 UTC, Stefan Koch wrote:
> Hi there,

Ah one more think I forgot to mention.
If you want to play with this be advised that my core_reflect 
branch is currently trying to be somewhat stable.
The cutting edge changes you need for this example to work are in 
the.
core_reflect_newCTFE branch.