What are the prominent upsides of the D programming language?

[Adam D. Ruppe]

On Monday, 21 September 2020 at 22:18:44 UTC, Ruby The Roobster 
wrote:
> Completely unrelated, but is this code valid?
> strip(readln(data));
> mixin("someTemplate!" ~ data ~ "()");


Nope, all the data for mixin must be known by the compiler and 
thus cannot depend on any run time value.