Add <variant> tests but disable them for libc++
llvm-svn: 287728
diff --git a/libcxx/test/std/utilities/variant/variant.monostate/monostate.pass.cpp b/libcxx/test/std/utilities/variant/variant.monostate/monostate.pass.cpp
new file mode 100644
index 0000000..76cddf9
--- /dev/null
+++ b/libcxx/test/std/utilities/variant/variant.monostate/monostate.pass.cpp
@@ -0,0 +1,28 @@
+// -*- C++ -*-
+//===----------------------------------------------------------------------===//
+//
+// 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.
+//
+//===----------------------------------------------------------------------===//
+
+// UNSUPPORTED: c++98, c++03, c++11, c++14
+
+// <variant>
+
+// struct monostate {};
+
+#include <type_traits>
+#include <variant>
+
+int main() {
+ using M = std::monostate;
+ static_assert(std::is_trivially_default_constructible<M>::value, "");
+ static_assert(std::is_trivially_copy_constructible<M>::value, "");
+ static_assert(std::is_trivially_copy_assignable<M>::value, "");
+ static_assert(std::is_trivially_destructible<M>::value, "");
+ constexpr M m{};
+ ((void)m);
+}