why remove octal literal support?

[Adam D Ruppe]

On Friday, 3 November 2023 at 15:07:41 UTC, d007 wrote:
> dlang is know for compile speed,  but in reality d project 
> compile slow because so much ctfe and tempalte.

Some ctfe and templates are slow. Usually larger functions or 
array/string append loops end up being to blame.

Octal literals don't really matter either way because they're so 
small.