pragma.hpp

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// SPDX-License-Identifier: BSD-2-Clause
 
#ifndef pRC_PRAGMA_H
#define pRC_PRAGMA_H
 
#define DO_PRAGMA(x) _Pragma(#x)
 
#if defined(__clang__)
 
    #define BEGIN_IGNORE_DIAGNOSTIC(warning) \
        _Pragma("clang diagnostic push") \
            DO_PRAGMA(GCC diagnostic ignored warning)
 
    #define END_IGNORE_DIAGNOSTIC _Pragma("clang diagnostic pop")
 
    #define BEGIN_IGNORE_DIAGNOSTIC_GCC(warning)
    #define END_IGNORE_DIAGNOSTIC_GCC
 
    #define BEGIN_IGNORE_DIAGNOSTIC_CLANG(warning) \
        BEGIN_IGNORE_DIAGNOSTIC(warning)
    #define END_IGNORE_DIAGNOSTIC_CLANG END_IGNORE_DIAGNOSTIC
 
#elif defined(__GNUC__)
 
    #define BEGIN_IGNORE_DIAGNOSTIC(warning) \
        _Pragma("GCC diagnostic push") DO_PRAGMA(GCC diagnostic ignored warning)
 
    #define END_IGNORE_DIAGNOSTIC _Pragma("GCC diagnostic pop")
 
    #define BEGIN_IGNORE_DIAGNOSTIC_GCC(warning) \
        BEGIN_IGNORE_DIAGNOSTIC(warning)
    #define END_IGNORE_DIAGNOSTIC_GCC END_IGNORE_DIAGNOSTIC
 
    #define BEGIN_IGNORE_DIAGNOSTIC_CLANG(warning)
    #define END_IGNORE_DIAGNOSTIC_CLANG
 
#else
 
    #define BEGIN_IGNORE_DIAGNOSTIC(warning)
    #define END_IGNORE_DIAGNOSTIC
 
    #define BEGIN_IGNORE_DIAGNOSTIC_GCC(warning)
    #define END_IGNORE_DIAGNOSTIC_GCC
 
    #define BEGIN_IGNORE_DIAGNOSTIC_CLANG(warning)
    #define END_IGNORE_DIAGNOSTIC_CLANG
 
#endif
 
#endif // pRC_PRAGMA_H