Ruby 3.5.0dev (2025-04-04 revision cd8c203ffb50fe41852f90936b701b97a0fa77e7)
warning.h
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1#ifndef RBIMPL_ATTR_WARNING_H /*-*-C++-*-vi:se ft=cpp:*/
2#define RBIMPL_ATTR_WARNING_H
24
26#if RBIMPL_HAS_ATTRIBUTE(warning)
27# define RBIMPL_ATTR_WARNING(msg) __attribute__((__warning__ msg))
28#else
29# define RBIMPL_ATTR_WARNING(msg) /* void */
30#endif
31
32#endif /* RBIMPL_ATTR_WARNING_H */
Defines RBIMPL_HAS_ATTRIBUTE.