svn commit: r217048 - head/share/man/man9
Julian Elischer
julian at freebsd.org
Thu Jan 6 09:02:19 UTC 2011
On 1/6/11 12:33 AM, Edward Tomasz Napierala wrote:
> Author: trasz
> Date: Thu Jan 6 08:33:48 2011
> New Revision: 217048
> URL: http://svn.freebsd.org/changeset/base/217048
>
> Log:
> Get rid of bad advice regarding /* NOTREACHED */. Compilers don't
> really need it (one can use __dead2 instead), and style(9) was not
> even consistent with itself in this regard.
>
> Modified:
> head/share/man/man9/style.9
>
> Modified: head/share/man/man9/style.9
> ==============================================================================
> --- head/share/man/man9/style.9 Thu Jan 6 08:13:30 2011 (r217047)
> +++ head/share/man/man9/style.9 Thu Jan 6 08:33:48 2011 (r217048)
> @@ -470,9 +470,6 @@ statement that cascade should have a
> .Li FALLTHROUGH
> comment.
> Numerical arguments should be checked for accuracy.
> -Code that cannot be reached should have a
> -.Li NOTREACHED
> -comment.
I object STRONGLY to this change.
The NOTREACHED is also to help the reader understand what has happened
and as an afterthought
was also useful in LINT. I know know of no technological change to
the average reader that makes
it less useful.
> .Bd -literal
> while ((ch = getopt(argc, argv, "abNn:")) != -1)
> switch (ch) { /* Indent the switch. */
> @@ -496,7 +493,6 @@ comment.
> case '?':
> default:
> usage();
> - /* NOTREACHED */
> }
> argc -= optind;
> argv += optind;
>
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