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, 63 insertions, 0 deletions

diff --git a/src/boost/libs/hana/test/ext/std/integral_constant/logical.cpp b/src/boost/libs/hana/test/ext/std/integral_constant/logical.cpp
new file mode 100644
index 000000000..38d8091c2
--- /dev/null
+++ b/src/boost/libs/hana/test/ext/std/integral_constant/logical.cpp
@@ -0,0 +1,63 @@
+// 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/integral_constant.hpp>
+
+#include <boost/hana/assert.hpp>
+#include <boost/hana/equal.hpp>
+#include <boost/hana/eval_if.hpp>
+#include <boost/hana/functional/always.hpp>
+#include <boost/hana/integral_constant.hpp>
+#include <boost/hana/not.hpp>
+#include <boost/hana/tuple.hpp>
+
+#include <laws/base.hpp>
+#include <laws/logical.hpp>
+
+#include <type_traits>
+namespace hana = boost::hana;
+
+
+int main() {
+    // eval_if
+    {
+        auto t = hana::test::ct_eq<3>{};
+        auto e = hana::test::ct_eq<4>{};
+
+        BOOST_HANA_CONSTANT_CHECK(hana::equal(
+            hana::eval_if(std::true_type{}, hana::always(t), hana::always(e)),
+            t
+        ));
+
+        BOOST_HANA_CONSTANT_CHECK(hana::equal(
+            hana::eval_if(std::false_type{}, hana::always(t), hana::always(e)),
+            e
+        ));
+    }
+
+    // not_
+    {
+        BOOST_HANA_CONSTANT_CHECK(hana::equal(
+            hana::not_(std::true_type{}),
+            std::false_type{}
+        ));
+        BOOST_HANA_CONSTANT_CHECK(hana::equal(
+            hana::not_(std::false_type{}),
+            std::true_type{}
+        ));
+    }
+
+    auto ints = hana::make_tuple(
+        std::integral_constant<int, -2>{},
+        std::integral_constant<int, 0>{},
+        std::integral_constant<int, 1>{},
+        std::integral_constant<int, 3>{}
+    );
+
+    auto bools = hana::make_tuple(std::true_type{}, std::false_type{});
+
+    // laws
+    hana::test::TestLogical<hana::ext::std::integral_constant_tag<int>>{ints};
+    hana::test::TestLogical<hana::ext::std::integral_constant_tag<bool>>{bools};
+}