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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <queue>
// template <class... Args> void emplace(Args&&... args);
#include <queue>
#include <cassert>
#include "../../../Emplaceable.h"
int main()
{
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
std::queue<Emplaceable> q;
q.emplace(1, 2.5);
q.emplace(2, 3.5);
q.emplace(3, 4.5);
assert(q.size() == 3);
assert(q.front() == Emplaceable(1, 2.5));
assert(q.back() == Emplaceable(3, 4.5));
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
}
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