Revert Add <optional>. Will recommit with better commit message

llvm-svn: 283978

1 files changed, 0 insertions, 37 deletions

diff --git a/libcxx/test/std/utilities/optional/optional.object/optional.object.observe/bool.pass.cpp b/libcxx/test/std/utilities/optional/optional.object/optional.object.observe/bool.pass.cpp
deleted file mode 100644
index 9820d50f632..00000000000
--- a/libcxx/test/std/utilities/optional/optional.object/optional.object.observe/bool.pass.cpp
+++ /dev/null
@@ -1,37 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-//                     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
-// <optional>
-
-// constexpr explicit optional<T>::operator bool() const noexcept;
-
-#include <optional>
-#include <type_traits>
-#include <cassert>
-
-#include "test_macros.h"
-
-int main()
-{
-    using std::optional;
-    {
-        const optional<int> opt; ((void)opt);
-        ASSERT_NOEXCEPT(bool(opt));
-        static_assert(!std::is_convertible<optional<int>, bool>::value, "");
-    }
-    {
-        constexpr optional<int> opt;
-        static_assert(!opt, "");
-    }
-    {
-        constexpr optional<int> opt(0);
-        static_assert(opt, "");
-    }
-}