From f3d3ef07eb69072b8bd2b0c5d4e6243ea38ecec9 Mon Sep 17 00:00:00 2001 From: Peter Jones Date: Thu, 2 Feb 2017 13:51:27 -0500 Subject: [PATCH 01/10] 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 --- 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, -- 2.9.3