removing default case requirement?

[Sebastiaan Koppe]

On Friday, 31 March 2023 at 18:30:27 UTC, Steven Schveighoffer 
wrote:
> Do you feel the same about if statements without `else`? Why is 
> it different?
>
> -Steve

If statements are rather binary, and it is easy to understand the 
two paths.

Switches often have more than 2 cases, and its easier to forget 
one.

Also consider refactoring. With switches I might add or rename or 
replace one of the values, which doesn't happen with if 
statements.