From: Mark Wielaard <mark@klomp.org>
Date: Fri, 6 Dec 2019 14:39:38 +0000 (+0100)
Subject: tests: Add break to avoid implicit-fallthrough warning
X-Git-Tag: elfutils-0.179~74
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=858e7305de677001b364b45183b35f4dd7a20864;p=platform%2Fupstream%2Felfutils.git

tests: Add break to avoid implicit-fallthrough warning

For some reason gcc might fail to recognize the assert (0) will never
return and emit an implicit-fallthrough warning. Just add a break to
silence it.

Signed-off-by: Mark Wielaard <mark@klomp.org>
---

diff --git a/tests/ChangeLog b/tests/ChangeLog
index 70100de..fb881e7 100644
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,3 +1,7 @@
+2019-12-06  Mark Wielaard  <mark@klomp.org>
+
+	* backtrace-data.c (main): Add break after assert.
+
 2019-12-05  Mark Wielaard  <mark@klomp.org>
 
 	* run-elfclassify.sh: Run elfcompress under testrun.
diff --git a/tests/backtrace-data.c b/tests/backtrace-data.c
index 907b478..c81880d 100644
--- a/tests/backtrace-data.c
+++ b/tests/backtrace-data.c
@@ -280,6 +280,7 @@ main (int argc __attribute__ ((unused)), char **argv __attribute__ ((unused)))
   {
     case -1:
       assert (0);
+      break;
     case 0:;
       long l = ptrace (PTRACE_TRACEME, 0, NULL, NULL);
       assert (l == 0);