Re: BUGed to death

[Roman Zippel]

Hi,

On Tue, 15 Apr 2003, Jens Axboe wrote:

> > What happens if you just turn BUG_ON into "do {} while (0)"?
> 
> If you do that, you must audit every single BUG_ON to make sure the
> expression doesn't have any side effects.
> 
> 	BUG_ON(do_the_good_stuff());

This should avoid the problem:

#define BUG_ON(cond) do { if (cond); } while (0)

bye, Roman