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// <queue> 11 12// priority_queue(); 13 14// template <class... Args> void emplace(Args&&... args); 15 16#include <queue> 17#include <cassert> 18 19#include "../../../Emplaceable.h" 20 21int main() 22{ 23#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES 24 std::priority_queue<Emplaceable> q; 25 q.emplace(1, 2.5); 26 assert(q.top() == Emplaceable(1, 2.5)); 27 q.emplace(3, 4.5); 28 assert(q.top() == Emplaceable(3, 4.5)); 29 q.emplace(2, 3.5); 30 assert(q.top() == Emplaceable(3, 4.5)); 31#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES 32} 33