1 files changed, 3 insertions, 3 deletions
diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/sputbackc/char/2-out.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputbackc/char/2-out.cc
index 2ff9a6c5aad..ce6de8ec076 100644
--- a/libstdc++-v3/testsuite/27_io/basic_filebuf/sputbackc/char/2-out.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/sputbackc/char/2-out.cc
@@ -37,8 +37,8 @@ void test01()
   typedef std::filebuf::int_type 	int_type;
   typedef filebuf::traits_type 		traits_type;
 
-  bool 					test = true;
-  int_type 			c1, c2, c3;
+  bool test __attribute__((unused)) = true;
+  int_type 			c1, c2;
 
   // int_type sputbackc(char_type c)
   // if in_cur not avail || ! traits::eq(c, gptr() [-1]), return pbfail
@@ -64,7 +64,7 @@ void test01()
   }
 }
 
-main() 
+int main() 
 {
   test01();
   return 0;