Re: [avr-gcc-list] Feature request - compiler warning for "if" stmtsthat do nothing

[Dave Hansen]

From: address@hidden
[...]
> And also good style; I hate it when I see an empty loop done as
>
>         while (*a++ = *b++);
>
> It makes it so much more obvious you meant it to be empty when you
> instead do
>
>         while (*a++ = *b++)
>                 ;
>
> Or even better
>
>         while (*a++ = *b++)
>                 ; /* empty */

My preference is something like

  while (*dst++ = *src++)
     continue;

Regards,
  -=Dave