Ruby 3.4.3p32 (2025-04-14 revision d0b7e5b6a04bde21ca483d20a1546b28b401c2d4)
feature.h
Go to the documentation of this file.
1#ifndef RBIMPL_HAS_FEATURE_H /*-*-C++-*-vi:se ft=cpp:*/
2#define RBIMPL_HAS_FEATURE_H
23
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 */