1 files changed, 38 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/integral_constant/constant.cpp b/src/boost/libs/hana/test/integral_constant/constant.cpp
new file mode 100644
index 000000000..5ef1248ca
--- /dev/null
+++ b/src/boost/libs/hana/test/integral_constant/constant.cpp
@@ -0,0 +1,38 @@
+// 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/integral_constant.hpp>
+#include <boost/hana/tuple.hpp>
+#include <boost/hana/value.hpp>
+
+#include <laws/constant.hpp>
+namespace hana = boost::hana;
+
+
+int main() {
+    // value
+    static_assert(hana::value(hana::integral_c<int, 0>) == 0, "");
+    static_assert(hana::value(hana::integral_c<int, 1>) == 1, "");
+
+
+    // laws
+    hana::test::TestConstant<hana::integral_constant_tag<int>>{
+        hana::make_tuple(
+            hana::int_c<-10>,
+            hana::int_c<-2>,
+            hana::int_c<0>,
+            hana::int_c<1>,
+            hana::int_c<3>,
+            hana::int_c<4>
+        ),
+        hana::tuple_t<int, long, long long>
+    };
+
+    hana::test::TestConstant<hana::integral_constant_tag<bool>>{
+        hana::make_tuple(
+            hana::true_c, hana::false_c
+        ),
+        hana::tuple_t<bool>
+    };
+}