Docs: Section on local variables

[Nick Sabalausky]

"bearophile" <bearophileHUGS at lycos.com> wrote in message 
news:monxicizdjzdlakneftc at forum.dlang.org...
> Nick Sabalausky:
>
>> Since implicit fallthrough is going away, that's more a problem with a 
>> *missing* warning (in the second example) rather than an erroneous 
>> warning.
>
> Implicit fallthrough is going away, but Walter has decided to add it a 
> special case, when the case is totally empty it's allowed. So both 
> programs are correct (I don't love special cases, but here I think Walter 
> doesn't want to cause too much D code disruption).
>

Oh, that's right, I forgot about that. Nevermind, then.