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, 41 insertions, 0 deletions

diff --git a/src/boost/libs/hana/test/ext/std/pair/laws.cpp b/src/boost/libs/hana/test/ext/std/pair/laws.cpp
new file mode 100644
index 000000000..869001ab6
--- /dev/null
+++ b/src/boost/libs/hana/test/ext/std/pair/laws.cpp
@@ -0,0 +1,41 @@
+// 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/pair.hpp>
+#include <boost/hana/tuple.hpp>
+
+#include <laws/base.hpp>
+#include <laws/comparable.hpp>
+#include <laws/foldable.hpp>
+#include <laws/orderable.hpp>
+#include <laws/product.hpp>
+
+#include <utility>
+namespace hana = boost::hana;
+using hana::test::ct_eq;
+using hana::test::ct_ord;
+
+
+int main() {
+    auto eq_elems = hana::make_tuple(ct_eq<3>{}, ct_eq<4>{});
+
+    auto eqs = hana::make_tuple(
+          std::make_pair(ct_eq<3>{}, ct_eq<3>{})
+        , std::make_pair(ct_eq<3>{}, ct_eq<4>{})
+        , std::make_pair(ct_eq<4>{}, ct_eq<3>{})
+        , std::make_pair(ct_eq<4>{}, ct_eq<4>{})
+    );
+
+    auto ords = hana::make_tuple(
+          std::make_pair(ct_ord<3>{}, ct_ord<3>{})
+        , std::make_pair(ct_ord<3>{}, ct_ord<4>{})
+        , std::make_pair(ct_ord<4>{}, ct_ord<3>{})
+        , std::make_pair(ct_ord<4>{}, ct_ord<4>{})
+    );
+
+    hana::test::TestComparable<hana::ext::std::pair_tag>{eqs};
+    hana::test::TestOrderable<hana::ext::std::pair_tag>{ords};
+    hana::test::TestFoldable<hana::ext::std::pair_tag>{eqs};
+    hana::test::TestProduct<hana::ext::std::pair_tag>{eq_elems};
+}