| //===----------------------------------------------------------------------===// |
| // |
| // 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. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <chrono> |
| |
| // duration |
| |
| // duration operator+() const; |
| |
| #include <chrono> |
| #include <cassert> |
| |
| int main() |
| { |
| { |
| const std::chrono::minutes m(3); |
| std::chrono::minutes m2 = +m; |
| assert(m.count() == m2.count()); |
| } |
| #ifndef _LIBCPP_HAS_NO_CONSTEXPR |
| { |
| constexpr std::chrono::minutes m(3); |
| constexpr std::chrono::minutes m2 = +m; |
| static_assert(m.count() == m2.count(), ""); |
| } |
| #endif |
| } |