Things C++ 20 Deliberately Broke

[Steven Schveighoffer]

On 9/25/22 7:01 PM, Walter Bright wrote:
> https://docs.google.com/presentation/d/1HwLNSyHxy203eptO9cbTmr7CH23sBGtTrfOmJf9n0ug/edit?usp=sharing&resourcekey=0-GH5F3wdP7D4dmxvLdBaMvw 
> 
> 
> https://news.ycombinator.com/item?id=32969957
> 

 From the document:

 > Math between disparate enums is deprecated

Why? Why can't you add one enum to another when they are based on int, 
as long as it's typed as int?

I'm honestly curious as to the problems this is solving.

-Steve