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author Vas Crabb <vas@vastheman.com>2021-11-15 04:15:13 +1100
committer Vas Crabb <vas@vastheman.com>2021-11-15 04:15:13 +1100
commit44ec6d2e0ee569202b75b73eea40972595866779 (patch)
treeb286443c264704198789514e0594dc24b3ca9f96 /3rdparty/asio/src/tests/properties/cpp14/can_require_unsupported.cpp
parent137f254b918f1f1ebee43dfbed86793b0dae73eb (diff)
3rdparty: Updated ASIO to version 1.20.0.
The doc folder isn't included as it's pretty big. This required include/asio/detail/win_iocp_socket_accept_op.hpp due to mismatched order in the member declarations and initialiser list for the win_iocp_socket_accept_op class. I reversed the declaration order so it matches win_iocp_socket_move_accept_op.
Diffstat (limited to '3rdparty/asio/src/tests/properties/cpp14/can_require_unsupported.cpp')
-rw-r--r--3rdparty/asio/src/tests/properties/cpp14/can_require_unsupported.cpp42
1 files changed, 42 insertions, 0 deletions
diff --git a/3rdparty/asio/src/tests/properties/cpp14/can_require_unsupported.cpp b/3rdparty/asio/src/tests/properties/cpp14/can_require_unsupported.cpp
new file mode 100644
index 00000000000..9c06f0dc905
--- /dev/null
+++ b/3rdparty/asio/src/tests/properties/cpp14/can_require_unsupported.cpp
@@ -0,0 +1,42 @@
+//
+// cpp14/can_require_unsupported.cpp
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// Copyright (c) 2003-2021 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 "asio/require.hpp"
+#include <cassert>
+
+template <int>
+struct prop
+{
+};
+
+template <int>
+struct object
+{
+};
+
+namespace asio {
+
+template<int N, int M>
+struct is_applicable_property<object<N>, prop<M> >
+{
+ static constexpr bool value = true;
+};
+
+} // namespace asio
+
+int main()
+{
+ static_assert(!asio::can_require_v<object<1>, prop<2>>, "");
+ static_assert(!asio::can_require_v<object<1>, prop<2>, prop<3>>, "");
+ static_assert(!asio::can_require_v<object<1>, prop<2>, prop<3>, prop<4>>, "");
+ static_assert(!asio::can_require_v<const object<1>, prop<2>>, "");
+ static_assert(!asio::can_require_v<const object<1>, prop<2>, prop<3>>, "");
+ static_assert(!asio::can_require_v<const object<1>, prop<2>, prop<3>, prop<4>>, "");
+}