1 // { dg-do compile { target c++11 } } 2 3 // Copyright (C) 2010-2018 Free Software Foundation, Inc. 4 // 5 // This file is part of the GNU ISO C++ Library. This library is free 6 // software; you can redistribute it and/or modify it under the 7 // terms of the GNU General Public License as published by the 8 // Free Software Foundation; either version 3, or (at your option) 9 // any later version. 10 11 // This library is distributed in the hope that it will be useful, 12 // but WITHOUT ANY WARRANTY; without even the implied warranty of 13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 // GNU General Public License for more details. 15 16 // You should have received a copy of the GNU General Public License along 17 // with this library; see the file COPYING3. If not see 18 // <http://www.gnu.org/licenses/>. 19 20 #include <chrono> 21 #include <testsuite_common_types.h> 22 main()23int main() 24 { 25 __gnu_test::constexpr_default_constructible test1; 26 struct Seconds 27 { 28 constexpr Seconds() = default; 29 std::chrono::seconds s{}; 30 }; 31 test1.operator()<std::chrono::duration<Seconds>>(); 32 33 __gnu_test::constexpr_single_value_constructible test2; 34 test2.operator()<std::chrono::seconds, std::chrono::seconds>(); 35 test2.operator()<std::chrono::seconds, std::chrono::seconds::rep>(); 36 test2.operator()<std::chrono::minutes, std::chrono::hours>(); 37 return 0; 38 } 39