On Sun, Aug 30, 2015 at 11:53:00AM +0200, Ed Schouten wrote:
> 2015-08-28 16:38 GMT+02:00 Joerg Sonnenberger :
> > But the compiler can't tell if it is the *intention* that the function
> > never returns. The warning behavior exists because that can easily
> > change with macros etc.
>
> I think i
On Sun, Aug 30, 2015 at 03:36:27PM +1000, Bruce Evans wrote:
> On Fri, 28 Aug 2015, Joerg Sonnenberger wrote:
>
> >On Fri, Aug 28, 2015 at 10:17:56PM +1000, Bruce Evans wrote:
> >>>-static void die(int);
> >>>+static void die(int) __dead2;
> >>
> >>Since the function is static, it is v
On Sun, 30 Aug 2015, Jilles Tjoelker wrote:
On Sun, Aug 30, 2015 at 11:53:00AM +0200, Ed Schouten wrote:
2015-08-28 16:38 GMT+02:00 Joerg Sonnenberger :
But the compiler can't tell if it is the *intention* that the function
never returns. The warning behavior exists because that can easily
cha
On Sun, Aug 30, 2015 at 11:53:00AM +0200, Ed Schouten wrote:
> 2015-08-28 16:38 GMT+02:00 Joerg Sonnenberger :
> > But the compiler can't tell if it is the *intention* that the function
> > never returns. The warning behavior exists because that can easily
> > change with macros etc.
> I think it'
2015-08-28 16:38 GMT+02:00 Joerg Sonnenberger :
> But the compiler can't tell if it is the *intention* that the function
> never returns. The warning behavior exists because that can easily
> change with macros etc.
I think it's important to keep in mind what this keyword was designed for.
The id
On Fri, 28 Aug 2015, Joerg Sonnenberger wrote:
On Fri, Aug 28, 2015 at 10:17:56PM +1000, Bruce Evans wrote:
-static voiddie(int);
+static voiddie(int) __dead2;
Since the function is static, it is very easy for the compiler to see
that it doesn't return.
But the compiler can't tell i
On Fri, Aug 28, 2015 at 10:17:56PM +1000, Bruce Evans wrote:
> >-static void die(int);
> >+static void die(int) __dead2;
>
> Since the function is static, it is very easy for the compiler to see
> that it doesn't return.
But the compiler can't tell if it is the *intention* that the function
never
On Thu, 27 Aug 2015, Xin LI wrote:
Log:
die() would never return, mark it as so.
Why? (Except to add a style bug.)
Modified: head/usr.sbin/syslogd/syslogd.c
==
--- head/usr.sbin/syslogd/syslogd.c Thu Aug 27 17:
