| //===----------------------------------------------------------------------===// |
| // |
| // 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}" |
| // XFAIL: clang-3.5, clang-3.6, clang-3.7, clang-3.8 |
| // XFAIL: apple-clang-6, apple-clang-7, apple-clang-8.0 |
| |
| int main () { |
| constexpr std::byte b{42}; |
| static_assert(std::to_integer<int>(b) == 42, ""); |
| } |
