Deprecate implicit conversion between signed and unsigned integers

[Dom DiSc]

On Thursday, 20 February 2025 at 03:14:08 UTC, Jonathan M Davis 
wrote:
> IIRC, _all_ operations on integer types smaller than int get 
> converted to int,

Yup.

> ~x would probably implicitly convert, but like you, I'd have to 
> test it.

~ on small types will generate a lot of higher set bits, so no, 
it will NOT convert back to same type. Same problem with -

This is so bad, I'm honestly surprised that it works with +