1 files changed, 50 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/23_containers/headers/queue/synopsis.cc b/libstdc++-v3/testsuite/23_containers/headers/queue/synopsis.cc
new file mode 100644
index 000000000..ae2bb0e94
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/headers/queue/synopsis.cc
@@ -0,0 +1,50 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 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 <queue>
+
+namespace std {
+  template <class T, class Container> class queue;
+  template <class T, class Container>
+    bool operator==(const queue<T, Container>& x,
+                    const queue<T, Container>& y);
+
+  template <class T, class Container>
+    bool operator< (const queue<T, Container>& x,
+                    const queue<T, Container>& y);
+
+  template <class T, class Container>
+    bool operator!=(const queue<T, Container>& x,
+                    const queue<T, Container>& y);
+
+  template <class T, class Container>
+    bool operator> (const queue<T, Container>& x,
+                    const queue<T, Container>& y);
+
+  template <class T, class Container>
+    bool operator>=(const queue<T, Container>& x,
+                    const queue<T, Container>& y);
+
+  template <class T, class Container>
+    bool operator<=(const queue<T, Container>& x,
+                    const queue<T, Container>& y);
+
+  template <class T, class Container, class Compare>
+  class priority_queue;
+}