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& operator=(tuple&& u); 15 16 #include <tuple> 17 #include <cassert> 18 19 #include "../MoveOnly.h" 20 21 int main() 22 { 23 { 24 typedef std::tuple<> T; 25 T t0; 26 T t; 27 t = std::move(t0); 28 } 29 { 30 typedef std::tuple<MoveOnly> T; 31 T t0(MoveOnly(0)); 32 T t; 33 t = std::move(t0); 34 assert(std::get<0>(t) == 0); 35 } 36 { 37 typedef std::tuple<MoveOnly, MoveOnly> T; 38 T t0(MoveOnly(0), MoveOnly(1)); 39 T t; 40 t = std::move(t0); 41 assert(std::get<0>(t) == 0); 42 assert(std::get<1>(t) == 1); 43 } 44 { 45 typedef std::tuple<MoveOnly, MoveOnly, MoveOnly> T; 46 T t0(MoveOnly(0), MoveOnly(1), MoveOnly(2)); 47 T t; 48 t = std::move(t0); 49 assert(std::get<0>(t) == 0); 50 assert(std::get<1>(t) == 1); 51 assert(std::get<2>(t) == 2); 52 } 53 } 54
