| //===----------------------------------------------------------------------===// |
| // |
| // 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 <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. |
| |
| static_assert( std::is_pod<std::byte>::value, "" ); |
| 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 () {} |
