From 939a5e195e98c09628aeb635626873ee2f919fa4 Mon Sep 17 00:00:00 2001
From: Tommi Rantala <tt.rantala@gmail.com>
Date: Wed, 12 Sep 2012 10:21:50 +0300
Subject: [PATCH] Annotate potentially unused variable in
 tests/test-coredump-unwind.c

tests/test-coredump-unwind.c: In function 'handle_sigsegv':
test-coredump-unwind.c:216:15: warning: variable 'uc' set but not used [-Wunused-but-set-variable]
---
 tests/test-coredump-unwind.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/test-coredump-unwind.c b/tests/test-coredump-unwind.c
index 5a5102b4..fc784d45 100644
--- a/tests/test-coredump-unwind.c
+++ b/tests/test-coredump-unwind.c
@@ -19,6 +19,8 @@
  * libraries can be determined by ldd (at least on linux).
  */
 
+#include "compiler.h"
+
 #undef _GNU_SOURCE
 #define _GNU_SOURCE 1
 #undef __USE_GNU
@@ -205,7 +207,7 @@ static
 void handle_sigsegv(int sig, siginfo_t *info, void *ucontext)
 {
   long ip = 0;
-  ucontext_t *uc;
+  ucontext_t *uc UNUSED;
 
   uc = ucontext;
 #if defined(__linux__)