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//===----------------------------------------------------------------------===//
//
// 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.
//
//===----------------------------------------------------------------------===//
#include <cstddef>
#include <test_macros.h>
// UNSUPPORTED: c++98, c++03, c++11, c++14
// The following compilers don't like "std::byte b1{1}"
// UNSUPPORTED: clang-3.5, clang-3.6, clang-3.7, clang-3.8
// UNSUPPORTED: apple-clang-6, apple-clang-7, apple-clang-8.0
// constexpr byte operator&(byte l, byte r) noexcept;
int main () {
constexpr std::byte b1{1};
constexpr std::byte b8{8};
constexpr std::byte b9{9};
static_assert(noexcept(b1 & b8), "" );
static_assert(std::to_integer<int>(b1 & b8) == 0, "");
static_assert(std::to_integer<int>(b1 & b9) == 1, "");
static_assert(std::to_integer<int>(b8 & b9) == 8, "");
static_assert(std::to_integer<int>(b8 & b1) == 0, "");
static_assert(std::to_integer<int>(b9 & b1) == 1, "");
static_assert(std::to_integer<int>(b9 & b8) == 8, "");
}
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