1bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 2bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 3f5256e16dfc425c1d466f6308d4026d529ce9e0bHoward Hinnant// The LLVM Compiler Infrastructure 4bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 5b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 8bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 9bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 10bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// <tuple> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// template <class... Types> class tuple; 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 14bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// template <class U1, class U2> 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// tuple& operator=(const pair<U1, U2>& u); 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 175cb52824fc2a0caf233311e91d9a2a53368f04adDan Albert// UNSUPPORTED: c++98, c++03 185cb52824fc2a0caf233311e91d9a2a53368f04adDan Albert 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <tuple> 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <utility> 21bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <cassert> 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant { 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::pair<double, char> T0; 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::tuple<int, short> T1; 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant T0 t0(2.5, 'a'); 29bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant T1 t1; 30bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant t1 = t0; 31bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(std::get<0>(t1) == 2); 32bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant assert(std::get<1>(t1) == short('a')); 33bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant } 34bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 35