From cd6615fd7186e397b4318d8b77c82b9de52ed45f Mon Sep 17 00:00:00 2001
From: Marshall Clow <mclow.lists@gmail.com>
Date: Mon, 18 May 2015 23:21:06 +0000
Subject: Add support for N4389 - std::bool_constant

llvm-svn: 237636
---
 .../utilities/meta/meta.hel/bool_constant.pass.cpp | 32 ++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 libcxx/test/std/utilities/meta/meta.hel/bool_constant.pass.cpp

(limited to 'libcxx/test/std/utilities/meta')

diff --git a/libcxx/test/std/utilities/meta/meta.hel/bool_constant.pass.cpp b/libcxx/test/std/utilities/meta/meta.hel/bool_constant.pass.cpp
new file mode 100644
index 00000000000..71110ea3bfb
--- /dev/null
+++ b/libcxx/test/std/utilities/meta/meta.hel/bool_constant.pass.cpp
@@ -0,0 +1,32 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// type_traits
+
+// bool_constant
+
+#include <type_traits>
+#include <cassert>
+
+int main()
+{
+#if __cplusplus > 201402L
+    typedef std::bool_constant<true> _t;
+    static_assert(_t::value, "");
+    static_assert((std::is_same<_t::value_type, bool>::value), "");
+    static_assert((std::is_same<_t::type, _t>::value), "");
+    static_assert((_t() == true), "");
+
+    typedef std::bool_constant<false> _f;
+    static_assert(!_f::value, "");
+    static_assert((std::is_same<_f::value_type, bool>::value), "");
+    static_assert((std::is_same<_f::type, _f>::value), "");
+    static_assert((_f() == false), "");
+#endif
+}
-- 
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