| From 676a8a9001f06808b4dbe0a545d76b5d9a8ebf48 Mon Sep 17 00:00:00 2001 |
| From: Peter Jones <pjones@redhat.com> |
| Date: Thu, 2 Feb 2017 13:51:27 -0500 |
| Subject: [PATCH] Mark our explicit fall through so -Wextra will work in gcc 7 |
| |
| gcc 7 introduces detection of fall-through behavior in switch/case |
| statements, and will warn if -Wimplicit-fallthrough is present and there |
| is no comment stating that the fall-through is intentional. This is |
| also triggered by -Wextra, as it enables -Wimplicit-fallthrough=1. |
| |
| This patch adds the comment in the one place we use fall-through. |
| |
| Signed-off-by: Peter Jones <pjones@redhat.com> |
| --- |
| Upstream-Status: Pending |
| |
| lib/print.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| diff --git a/lib/print.c b/lib/print.c |
| index b8a9d38..cb732f0 100644 |
| --- a/lib/print.c |
| +++ b/lib/print.c |
| @@ -1131,6 +1131,7 @@ Returns: |
| case 'X': |
| Item.Width = Item.Long ? 16 : 8; |
| Item.Pad = '0'; |
| + /* falls through */ |
| case 'x': |
| ValueToHex ( |
| Item.Scratch, |
| -- |
| 2.12.2 |
| |