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 // <array> 10 11 // template <size_t I, class T, size_t N> T&& get(array<T, N>&& a); 12 13 // UNSUPPORTED: c++98, c++03 14 15 #include <array> 16 #include <memory> 17 #include <utility> 18 #include <cassert> 19 20 // std::array is explicitly allowed to be initialized with A a = { init-list };. 21 // Disable the missing braces warning for this reason. 22 #include "disable_missing_braces_warning.h" 23 24 int main() 25 { 26 27 { 28 typedef std::unique_ptr<double> T; 29 typedef std::array<T, 1> C; 30 C c = {std::unique_ptr<double>(new double(3.5))}; 31 T t = std::get<0>(std::move(c)); 32 assert(*t == 3.5); 33 } 34 } 35