locale_facets.tcc: Tweak to avoid warnings.

[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 27_io / basic_filebuf / snextc / char / 2-in.cc

diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/snextc/char/2-in.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/snextc/char/2-in.cc
index fc89dd5e644a8616adb5e60efadfee9bb3fd391d..e30a2c6416e0284a186ca670a99eb4cb4aac595d 100644 (file)
--- a/libstdc++-v3/testsuite/27_io/basic_filebuf/snextc/char/2-in.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/snextc/char/2-in.cc
@@ -36,8 +36,8 @@ void test05()
   typedef 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;
 
   // int_type snextc()
   // calls sbumpc and if sbumpc != eof, return sgetc
@@ -75,7 +75,7 @@ void test05()
   }
 }
 
-main() 
+int main() 
 {
   test05();
   return 0;