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Diffstat (limited to 'src/optional.h')
| -rw-r--r-- | src/optional.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/src/optional.h b/src/optional.h deleted file mode 100644 index 583c56eabd..0000000000 --- a/src/optional.h +++ /dev/null @@ -1,20 +0,0 @@ -// Copyright (c) 2017-2020 The Bitcoin Core developers -// Distributed under the MIT software license, see the accompanying -// file COPYING or http://www.opensource.org/licenses/mit-license.php. - -#ifndef BITCOIN_OPTIONAL_H -#define BITCOIN_OPTIONAL_H - -#include <optional> -#include <utility> - -//! Substitute for C++17 std::optional -//! DEPRECATED use std::optional in new code. -template <typename T> -using Optional = std::optional<T>; - -//! Substitute for C++17 std::nullopt -//! DEPRECATED use std::nullopt in new code. -static auto& nullopt = std::nullopt; - -#endif // BITCOIN_OPTIONAL_H |