17 lines
536 B
C
17 lines
536 B
C
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// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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#pragma once
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#ifndef FALLTHROUGH_INTENDED
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#if defined(__clang__)
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#define FALLTHROUGH_INTENDED [[clang::fallthrough]]
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#elif defined(__GNUC__) && __GNUC__ >= 7
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#define FALLTHROUGH_INTENDED [[gnu::fallthrough]]
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#else
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#define FALLTHROUGH_INTENDED do {} while (0)
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#endif
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#endif
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