Ruby 3.5.0dev (2025-10-26 revision 7690309a0271fea9c8e6ce58afd90cd4c1afb85c)
feature.h
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1#ifndef RBIMPL_HAS_FEATURE_H /*-*-C++-*-vi:se ft=cpp:*/
2#define RBIMPL_HAS_FEATURE_H
25#if defined(__has_feature)
26# define RBIMPL_HAS_FEATURE(_) __has_feature(_)
27#else
28# define RBIMPL_HAS_FEATURE(_) 0
29#endif
30
31#endif /* RBIMPL_HAS_FEATURE_H */