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-rw-r--r--test/std/utilities/meta/meta.help/bool_constant.pass.cpp34
1 files changed, 34 insertions, 0 deletions
diff --git a/test/std/utilities/meta/meta.help/bool_constant.pass.cpp b/test/std/utilities/meta/meta.help/bool_constant.pass.cpp
new file mode 100644
index 0000000000000..dcacf379b9ae3
--- /dev/null
+++ b/test/std/utilities/meta/meta.help/bool_constant.pass.cpp
@@ -0,0 +1,34 @@
+//===----------------------------------------------------------------------===//
+//
+// 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>
+
+#include "test_macros.h"
+
+int main()
+{
+#if TEST_STD_VER > 14
+ 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
+}