PR middle-end/18160

[Dale Johannesen]

On Oct 26, 2004, at 3:44 PM, Richard Henderson wrote:
>
>   register int bar;
>   &bar;
>
> to be the case we were allowing as just a warning.  Which,
> I suppose, is ok.  Personally I'd still vote for a hard
> error, but whatever.

Me too.  Taking the address of register vbls has been banned
since the original K&R book, and I can see no conceivable
benefit to allowing it.  Anybody know why this is there?