1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // UNSUPPORTED: c++03 10 11 // <queue> 12 13 // void push(value_type&& v); 14 15 #include <queue> 16 #include <cassert> 17 18 #include "test_macros.h" 19 #include "MoveOnly.h" 20 main(int,char **)21int main(int, char**) 22 { 23 std::queue<MoveOnly> q; 24 q.push(MoveOnly(1)); 25 assert(q.size() == 1); 26 assert(q.front() == MoveOnly(1)); 27 assert(q.back() == MoveOnly(1)); 28 q.push(MoveOnly(2)); 29 assert(q.size() == 2); 30 assert(q.front() == MoveOnly(1)); 31 assert(q.back() == MoveOnly(2)); 32 q.push(MoveOnly(3)); 33 assert(q.size() == 3); 34 assert(q.front() == MoveOnly(1)); 35 assert(q.back() == MoveOnly(3)); 36 37 return 0; 38 } 39