compiler_since.h

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#ifndef RBIMPL_COMPILER_SINCE_H                      /*-*-C++-*-vi:se ft=cpp:*/
#define RBIMPL_COMPILER_SINCE_H
#include "ruby/internal/compiler_is.h"
 
#define RBIMPL_COMPILER_SINCE(cc, x, y, z)     \
     (RBIMPL_COMPILER_IS(cc)                && \
    ((RBIMPL_COMPILER_VERSION_MAJOR >  (x)) || \
    ((RBIMPL_COMPILER_VERSION_MAJOR == (x)) && \
    ((RBIMPL_COMPILER_VERSION_MINOR >  (y)) || \
    ((RBIMPL_COMPILER_VERSION_MINOR == (y)) && \
     (RBIMPL_COMPILER_VERSION_PATCH >= (z)))))))
 
#define RBIMPL_COMPILER_BEFORE(cc, x, y, z)    \
     (RBIMPL_COMPILER_IS(cc)                && \
    ((RBIMPL_COMPILER_VERSION_MAJOR <  (x)) || \
    ((RBIMPL_COMPILER_VERSION_MAJOR == (x)) && \
    ((RBIMPL_COMPILER_VERSION_MINOR <  (y)) || \
    ((RBIMPL_COMPILER_VERSION_MINOR == (y)) && \
     (RBIMPL_COMPILER_VERSION_PATCH <  (z)))))))
 
#endif /* RBIMPL_COMPILER_SINCE_H */