Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/src/boost/libs/hana/example/ext/std/array/orderable.cpp b/src/boost/libs/hana/example/ext/std/array/orderable.cpp
new file mode 100644
index 000000000..7f4c9f2b7
--- /dev/null
+++ b/src/boost/libs/hana/example/ext/std/array/orderable.cpp
@@ -0,0 +1,23 @@
+// Copyright Louis Dionne 2013-2017
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+
+#include <boost/hana/ext/std/array.hpp>
+#include <boost/hana/less.hpp>
+
+#include <array>
+namespace hana = boost::hana;
+
+
+constexpr std::array<int, 4> evens = {{2, 4, 6, 8}};
+constexpr std::array<int, 4> odds = {{1, 3, 5, 7}};
+
+constexpr std::array<int, 5> up_to_5 = {{1, 2, 3, 4, 5}};
+
+// arrays with same length
+static_assert(hana::less(odds, evens), "");
+
+// arrays with different lengths
+static_assert(hana::less(up_to_5, odds), "");
+
+int main() { }