[src/trunk]: src/usr.bin/indent indent: fix line number counting at beginning...

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

details:   https://anonhg.NetBSD.org/src/rev/b657ab8f5240
branches:  trunk
changeset: 1024452:b657ab8f5240
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Oct 24 16:51:44 2021 +0000

description:
indent: fix line number counting at beginning of function body

diffstat:

 tests/usr.bin/indent/t_misc.sh |  8 +++++---
 usr.bin/indent/indent.c        |  6 ++++--
 2 files changed, 9 insertions(+), 5 deletions(-)

diffs (58 lines):

diff -r ecb6456fa694 -r b657ab8f5240 tests/usr.bin/indent/t_misc.sh
--- a/tests/usr.bin/indent/t_misc.sh    Sun Oct 24 16:46:12 2021 +0000
+++ b/tests/usr.bin/indent/t_misc.sh    Sun Oct 24 16:51:44 2021 +0000
@@ -1,5 +1,5 @@
 #! /bin/sh
-# $NetBSD: t_misc.sh,v 1.6 2021/10/24 16:46:12 rillig Exp $
+# $NetBSD: t_misc.sh,v 1.7 2021/10/24 16:51:44 rillig Exp $
 #
 # Copyright (c) 2021 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -309,6 +309,9 @@
 atf_test_case 'line_no_counting'
 line_no_counting_body()
 {
+       # Before NetBSD indent.c 1.147 from 2021-10-24, indent reported the
+       # warning in line 2 instead of the correct line 3.
+
        cat <<-\EOF > code.c
                void line_no_counting(void)
                {
@@ -316,9 +319,8 @@
                }
        EOF
 
-       # FIXME: the wrong ')' is in line 3, not 2.
        cat <<-\EOF > code.err
-               /**INDENT** Warning@2: Extra ) */
+               /**INDENT** Warning@3: Extra ) */
        EOF
 
        atf_check -o 'ignore' -e 'file:code.err' \
diff -r ecb6456fa694 -r b657ab8f5240 usr.bin/indent/indent.c
--- a/usr.bin/indent/indent.c   Sun Oct 24 16:46:12 2021 +0000
+++ b/usr.bin/indent/indent.c   Sun Oct 24 16:51:44 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: indent.c,v 1.146 2021/10/24 11:19:25 rillig Exp $      */
+/*     $NetBSD: indent.c,v 1.147 2021/10/24 16:51:44 rillig Exp $      */
 
 /*-
  * SPDX-License-Identifier: BSD-4-Clause
@@ -43,7 +43,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__NetBSD__)
-__RCSID("$NetBSD: indent.c,v 1.146 2021/10/24 11:19:25 rillig Exp $");
+__RCSID("$NetBSD: indent.c,v 1.147 2021/10/24 16:51:44 rillig Exp $");
 #elif defined(__FreeBSD__)
 __FBSDID("$FreeBSD: head/usr.bin/indent/indent.c 340138 2018-11-04 19:24:49Z oshogbo $");
 #endif
@@ -150,6 +150,8 @@
     }
     *sc_end++ = '\n';
 
+    line_no++;
+
     /*
      * We may have inherited a force_nl == true from the previous token (like
      * a semicolon). But once we know that a newline has been scanned in this