[src/trunk]: src/usr.bin/xlint/lint1 lint: migrate the getopt check to warnin...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2454d8f9f71d
branches:  trunk
changeset: 961402:2454d8f9f71d
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Apr 18 08:53:35 2021 +0000

description:
lint: migrate the getopt check to warning_at

diffstat:

 usr.bin/xlint/lint1/ckgetopt.c |  9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)

diffs (31 lines):

diff -r 27e5927fe433 -r 2454d8f9f71d usr.bin/xlint/lint1/ckgetopt.c
--- a/usr.bin/xlint/lint1/ckgetopt.c    Sun Apr 18 08:52:04 2021 +0000
+++ b/usr.bin/xlint/lint1/ckgetopt.c    Sun Apr 18 08:53:35 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: ckgetopt.c,v 1.7 2021/03/22 19:25:08 rillig Exp $ */
+/* $NetBSD: ckgetopt.c,v 1.8 2021/04/18 08:53:35 rillig Exp $ */
 
 /*-
  * Copyright (c) 2021 The NetBSD Foundation, Inc.
@@ -35,7 +35,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: ckgetopt.c,v 1.7 2021/03/22 19:25:08 rillig Exp $");
+__RCSID("$NetBSD: ckgetopt.c,v 1.8 2021/04/18 08:53:35 rillig Exp $");
 #endif
 
 #include <stdbool.h>
@@ -134,11 +134,8 @@
                if (*opt == ' ' || *opt == ':')
                        continue;
 
-               pos_t prev_pos = curr_pos;
-               curr_pos = ck.options_pos;
                /* option '%c' should be handled in the switch */
-               warning(338, *opt);
-               curr_pos = prev_pos;
+               warning_at(338, ck.options_pos, *opt);
        }
 }