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, 64 insertions, 0 deletions

diff --git a/src/boost/libs/hana/test/detail/type_foldl1.cpp b/src/boost/libs/hana/test/detail/type_foldl1.cpp
new file mode 100644
index 000000000..47c58572f
--- /dev/null
+++ b/src/boost/libs/hana/test/detail/type_foldl1.cpp
@@ -0,0 +1,64 @@
+// 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/detail/type_foldl1.hpp>
+
+#include <type_traits>
+namespace hana = boost::hana;
+
+
+template <typename state, typename x>
+struct f {
+    struct type;
+};
+
+template <int>
+struct x;
+
+static_assert(std::is_same<
+    hana::detail::type_foldl1<f, x<0>>::type,
+    x<0>
+>{}, "");
+
+static_assert(std::is_same<
+    hana::detail::type_foldl1<f, x<0>, x<1>>::type,
+    f<x<0>, x<1>>::type
+>{}, "");
+
+static_assert(std::is_same<
+    hana::detail::type_foldl1<f, x<0>, x<1>, x<2>>::type,
+    f<f<x<0>, x<1>>::type, x<2>>::type
+>{}, "");
+
+static_assert(std::is_same<
+    hana::detail::type_foldl1<f, x<0>, x<1>, x<2>, x<3>>::type,
+    f<f<f<x<0>, x<1>>::type, x<2>>::type, x<3>>::type
+>{}, "");
+
+static_assert(std::is_same<
+    hana::detail::type_foldl1<f, x<0>, x<1>, x<2>, x<3>, x<4>>::type,
+    f<f<f<f<x<0>, x<1>>::type, x<2>>::type, x<3>>::type, x<4>>::type
+>{}, "");
+
+static_assert(std::is_same<
+    hana::detail::type_foldl1<f, x<0>, x<1>, x<2>, x<3>, x<4>, x<5>>::type,
+    f<f<f<f<f<x<0>, x<1>>::type, x<2>>::type, x<3>>::type, x<4>>::type, x<5>>::type
+>{}, "");
+
+static_assert(std::is_same<
+    hana::detail::type_foldl1<f, x<0>, x<1>, x<2>, x<3>, x<4>, x<5>, x<6>>::type,
+    f<f<f<f<f<f<x<0>, x<1>>::type, x<2>>::type, x<3>>::type, x<4>>::type, x<5>>::type, x<6>>::type
+>{}, "");
+
+static_assert(std::is_same<
+    hana::detail::type_foldl1<f, x<0>, x<1>, x<2>, x<3>, x<4>, x<5>, x<6>, x<7>>::type,
+    f<f<f<f<f<f<f<x<0>, x<1>>::type, x<2>>::type, x<3>>::type, x<4>>::type, x<5>>::type, x<6>>::type, x<7>>::type
+>{}, "");
+
+static_assert(std::is_same<
+    hana::detail::type_foldl1<f, x<0>, x<1>, x<2>, x<3>, x<4>, x<5>, x<6>, x<7>, x<8>>::type,
+    f<f<f<f<f<f<f<f<x<0>, x<1>>::type, x<2>>::type, x<3>>::type, x<4>>::type, x<5>>::type, x<6>>::type, x<7>>::type, x<8>>::type
+>{}, "");
+
+int main() { }