import quincy beta 17.1.0

[ceph.git] / ceph / src / boost / libs / asio / test / properties / cpp03 / can_query_unsupported.cpp

diff --git a/ceph/src/boost/libs/asio/test/properties/cpp03/can_query_unsupported.cpp b/ceph/src/boost/libs/asio/test/properties/cpp03/can_query_unsupported.cpp
new file mode 100644 (file)
index 0000000..1d3c925
--- /dev/null
+++ b/ceph/src/boost/libs/asio/test/properties/cpp03/can_query_unsupported.cpp
@@ -0,0 +1,38 @@
+//
+// cpp03/can_query_unsupported.cpp
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2020 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#include <boost/asio/query.hpp>
+#include <cassert>
+
+struct prop
+{
+};
+
+struct object
+{
+};
+
+namespace boost {
+namespace asio {
+
+template <>
+struct is_applicable_property<object, prop>
+{
+  static const bool value = true;
+};
+
+} // namespace asio
+} // namespace boost
+
+int main()
+{
+  assert((!boost::asio::can_query<object, prop>::value));
+  assert((!boost::asio::can_query<const object, prop>::value));
+}