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//===----------------------------------------------------------------------===//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
// clang-cl and cl currently don't support [[no_unique_address]]
// XFAIL: msvc
// test [[no_unique_address]] is applied to the union
#include <expected>
struct Empty {};
static_assert(sizeof(std::expected<void, Empty>) == sizeof(bool));
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