1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <tuple> 11 12 // template <class... Types> class tuple; 13 14 // tuple(tuple&& u); 15 16 #include <tuple> 17 #include <cassert> 18 19 #include "../MoveOnly.h" 20 main()21int main() 22 { 23 { 24 typedef std::tuple<> T; 25 T t0; 26 T t = std::move(t0); 27 } 28 { 29 typedef std::tuple<MoveOnly> T; 30 T t0(MoveOnly(0)); 31 T t = std::move(t0); 32 assert(std::get<0>(t) == 0); 33 } 34 { 35 typedef std::tuple<MoveOnly, MoveOnly> T; 36 T t0(MoveOnly(0), MoveOnly(1)); 37 T t = std::move(t0); 38 assert(std::get<0>(t) == 0); 39 assert(std::get<1>(t) == 1); 40 } 41 { 42 typedef std::tuple<MoveOnly, MoveOnly, MoveOnly> T; 43 T t0(MoveOnly(0), MoveOnly(1), MoveOnly(2)); 44 T t = std::move(t0); 45 assert(std::get<0>(t) == 0); 46 assert(std::get<1>(t) == 1); 47 assert(std::get<2>(t) == 2); 48 } 49 } 50