31c9c41873
Implements: https://wg21.link/P2968R2 References: - https://eel.is/c++draft/tuple.general - https://eel.is/c++draft/tuple.syn - https://eel.is/c++draft/tuple.creation - https://github.com/cplusplus/draft/milestone/31 - https://github.com/cplusplus/draft/pull/7109 - https://github.com/cplusplus/papers/issues/1640 - https://cplusplus.github.io/LWG/issue2933 - https://cplusplus.github.io/LWG/issue3978 --------- Co-authored-by: Hristo Hristov <zingam@outlook.com>
21 lines
638 B
C++
21 lines
638 B
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++03
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// <utility>
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// inline constexpr ignore-type ignore;
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// std::ignore should be provided by the headers <tuple> and <utility>.
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// This test validates its presence in <utility>.
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#include <utility>
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[[maybe_unused]] auto& ignore_v = std::ignore;
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