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 // <tuple> 12 13 // inline constexpr ignore-type ignore; 14 15 // std::ignore should be provided by the headers <tuple> and <utility>. 16 // This test validates its presence in <tuple>. 17 18 #include <tuple> 19 20 [[maybe_unused]] auto& ignore_v = std::ignore; 21