| //===----------------------------------------------------------------------===// |
| // |
| // 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. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <memory> |
| |
| // pointer_safety get_pointer_safety(); |
| |
| // The pointer_safety interface is no longer provided in C++03 in the new ABI. |
| // XFAIL: c++98, c++03 |
| |
| // MODULES_DEFINES: _LIBCPP_ABI_POINTER_SAFETY_ENUM_TYPE |
| #define _LIBCPP_ABI_POINTER_SAFETY_ENUM_TYPE |
| #include <memory> |
| #include <cassert> |
| |
| int main() |
| { |
| { |
| static_assert(std::is_enum<std::pointer_safety>::value, ""); |
| static_assert(!std::is_convertible<std::pointer_safety, int>::value, ""); |
| static_assert(std::is_same< |
| std::underlying_type<std::pointer_safety>::type, |
| unsigned char |
| >::value, ""); |
| } |
| { |
| std::pointer_safety r = std::get_pointer_safety(); |
| assert(r == std::pointer_safety::relaxed || |
| r == std::pointer_safety::preferred || |
| r == std::pointer_safety::strict); |
| } |
| } |