| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // UNSUPPORTED: c++98, c++03, c++11, c++14, c++17 |
| // <numeric> |
| |
| // template <class _Tp> |
| // _Tp midpoint(_Tp __a, _Tp __b) noexcept |
| // |
| |
| #include <numeric> |
| #include <cassert> |
| #include "test_macros.h" |
| |
| // Users are not supposed to provide template argument lists for |
| // functions in the standard library (there's an exception for min and max) |
| // However, libc++ protects against this for pointers, so we check to make |
| // sure that our protection is working here. |
| // In some cases midpoint<int>(0,0) might get deduced as the pointer overload. |
| |
| template <typename T> |
| void test() |
| { |
| ASSERT_SAME_TYPE(T, decltype(std::midpoint<T>(0, 0))); |
| } |
| |
| int main(int, char**) |
| { |
| test<signed char>(); |
| test<short>(); |
| test<int>(); |
| test<long>(); |
| test<long long>(); |
| |
| test<int8_t>(); |
| test<int16_t>(); |
| test<int32_t>(); |
| test<int64_t>(); |
| |
| test<unsigned char>(); |
| test<unsigned short>(); |
| test<unsigned int>(); |
| test<unsigned long>(); |
| test<unsigned long long>(); |
| |
| test<uint8_t>(); |
| test<uint16_t>(); |
| test<uint32_t>(); |
| test<uint64_t>(); |
| |
| #ifndef _LIBCPP_HAS_NO_INT128 |
| test<__int128_t>(); |
| test<__uint128_t>(); |
| #endif |
| |
| test<char>(); |
| test<ptrdiff_t>(); |
| test<size_t>(); |
| |
| return 0; |
| } |