39 lines
1.7 KiB
C
39 lines
1.7 KiB
C
/*===-- llvm-c/Deprecated.h - Deprecation macro -------------------*- C -*-===*\
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|* *|
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|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *|
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|* 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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|* *|
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|* This header declares LLVM_ATTRIBUTE_C_DEPRECATED() macro, which can be *|
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|* used to deprecate functions in the C interface. *|
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|* *|
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\*===----------------------------------------------------------------------===*/
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#ifndef LLVM_C_DEPRECATED_H
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#define LLVM_C_DEPRECATED_H
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#ifndef __has_feature
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# define __has_feature(x) 0
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#endif
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// This is a variant of LLVM_ATTRIBUTE_DEPRECATED() that is compatible with
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// C compilers.
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#if __has_feature(attribute_deprecated_with_message)
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# define LLVM_ATTRIBUTE_C_DEPRECATED(decl, message) \
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decl __attribute__((deprecated(message)))
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#elif defined(__GNUC__)
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# define LLVM_ATTRIBUTE_C_DEPRECATED(decl, message) \
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decl __attribute__((deprecated))
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#elif defined(_MSC_VER)
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# define LLVM_ATTRIBUTE_C_DEPRECATED(decl, message) \
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__declspec(deprecated(message)) decl
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#else
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# define LLVM_ATTRIBUTE_C_DEPRECATED(decl, message) \
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decl
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#endif
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#endif /* LLVM_C_DEPRECATED_H */
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