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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
//
//===----------------------------------------------------------------------===//
#include <cstddef>
#include <type_traits>
#include "test_macros.h"
// XFAIL: c++98, c++03, c++11, c++14
// std::byte is not an integer type, nor a character type.
// It is a distinct type for accessing the bits that ultimately make up object storage.
#if TEST_STD_VER > 17
static_assert( std::is_trivial<std::byte>::value, "" ); // P0767
#else
static_assert( std::is_pod<std::byte>::value, "" );
#endif
static_assert(!std::is_arithmetic<std::byte>::value, "" );
static_assert(!std::is_integral<std::byte>::value, "" );
static_assert(!std::is_same<std::byte, char>::value, "" );
static_assert(!std::is_same<std::byte, signed char>::value, "" );
static_assert(!std::is_same<std::byte, unsigned char>::value, "" );
// The standard doesn't outright say this, but it's pretty clear that it has to be true.
static_assert(sizeof(std::byte) == 1, "" );
int main () {}
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