1 files changed, 4 insertions, 5 deletions
diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/sgetn/char/2-io.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/sgetn/char/2-io.cc
index a3fd754e36d..90f00879132 100644
--- a/libstdc++-v3/testsuite/27_io/basic_filebuf/sgetn/char/2-io.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/sgetn/char/2-io.cc
@@ -38,13 +38,12 @@ void test05()
   typedef filebuf::int_type 	int_type;
   typedef filebuf::traits_type 	traits_type;
 
-  bool 					test = true;
+  bool test __attribute__((unused)) = true;
 
-  streamsize 			strmsz_1, strmsz_2, strmsz_3;
-  int 					i = 0, j = 0, k = 0;
+  streamsize 			strmsz_1, strmsz_2;
   char carray1[13] = "";
   char carray2[8192] = "";
-  int_type 			c1, c2, c3, c4;
+  int_type 			c1, c4;
   
   // streamsize sgetn(char_type *s, streamsize n)
   // streamsize xsgetn(char_type *s, streamsize n)
@@ -88,7 +87,7 @@ void test05()
   }
 }
 
-main() 
+int main() 
 {
   test05();
   return 0;