30 lines
810 B
C++
30 lines
810 B
C++
|
//===----------------------------------------------------------------------===//
|
||
|
|
//
|
||
|
|
// 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.
|
||
|
|
//
|
||
|
|
//===----------------------------------------------------------------------===//
|
||
|
|
|
||
|
|
// <array>
|
||
|
|
|
||
|
|
// template <size_t I, class T, size_t N> T&& get(array<T, N>&& a);
|
||
|
|
|
||
|
|
#include <array>
|
||
|
|
#include <memory>
|
||
|
|
#include <cassert>
|
||
|
|
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
||
|
|
{
|
||
|
|
typedef std::unique_ptr<double> T;
|
||
|
|
typedef std::array<T, 1> C;
|
||
|
|
C c = {std::unique_ptr<double>(new double(3.5))};
|
||
|
|
T t = std::get<0>(std::move(c));
|
||
|
|
assert(*t == 3.5);
|
||
|
|
}
|
||
|
|
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
||
|
|
}
|