--- /dev/null
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+#include <cstdatomic>
+
+namespace gnu
+{
+ using std::atomic_flag_test_and_set;
+ using std::atomic_flag_test_and_set_explicit;
+ using std::atomic_flag_clear;
+ using std::atomic_flag_clear_explicit;
+
+ using std::kill_dependency;
+
+ // Sloppy testing for integral types (en masse).
+ using std::atomic_is_lock_free;
+ using std::atomic_store;
+ using std::atomic_store_explicit;
+ using std::atomic_load;
+ using std::atomic_load_explicit;
+ using std::atomic_exchange;
+ using std::atomic_exchange_explicit;
+ using std::atomic_compare_exchange_weak;
+ using std::atomic_compare_exchange_strong;
+ using std::atomic_compare_exchange_weak_explicit;
+ using std::atomic_compare_exchange_strong_explicit;
+
+ using std::atomic_fetch_add;
+ using std::atomic_fetch_add_explicit;
+ using std::atomic_fetch_sub;
+ using std::atomic_fetch_sub_explicit;
+}