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22 lines
759 B
C
22 lines
759 B
C
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// Copyright (c) 2022 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_UTIL_DESIGNATOR_H
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#define BITCOIN_UTIL_DESIGNATOR_H
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/**
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* Designated initializers can be used to avoid ordering mishaps in aggregate
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* initialization. However, they do not prevent uninitialized members. The
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* checks can be disabled by defining DISABLE_DESIGNATED_INITIALIZER_ERRORS.
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* This should only be needed on MSVC 2019. MSVC 2022 supports them with the
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* option "/std:c++20"
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*/
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#ifndef DISABLE_DESIGNATED_INITIALIZER_ERRORS
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#define Desig(field_name) .field_name =
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#else
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#define Desig(field_name)
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#endif
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#endif // BITCOIN_UTIL_DESIGNATOR_H
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