Why does intpromote spew warnings for ~ operator?

[Steven Schveighoffer]

On 9/13/21 3:41 AM, Walter Bright wrote:
> On 9/12/2021 11:12 PM, Alexey wrote:
>> But is this really ok to change variable size for simple bit flipping?
> 
> The idea is that C like expressions should behave like C.

C allows exactly what he wrote, and it already works the same as it does 
in C.

-Steve