Re: [PATCH, libiberty]: Avoid 'right-hand operand of comma expression has no effect' when compiling regex.c

[Pedro Alves]

On 03/13/2014 10:36 AM, Uros Bizjak wrote:
> +#      define bzero(s, n)    (memset (s, '\0', n), (void) 0)

AFAICS, the comma operator was only needed because of the
intention to return 's'.  If 's' is not be returned, then simply

 #      define bzero(s, n)      ((void) memset (s, '\0', n))

should work.

-- 
Pedro Alves