Ruby: include/ruby/internal/attr/nonnull.h Source File

Ruby 3.0.5p211 (2022-11-24 revision ba5cf0f7c52d4d35cc6a173c89eda98ceffa2dcf)

nonnull.h
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1#ifndef RBIMPL_ATTR_NONNULL_H /*-*-C++-*-vi:se ft=cpp:*/
2#define RBIMPL_ATTR_NONNULL_H
23#include "ruby/internal/has/attribute.h"
24
26#if RBIMPL_HAS_ATTRIBUTE(nonnull)
27# define RBIMPL_ATTR_NONNULL(list) __attribute__((__nonnull__ list))
28#else
29# define RBIMPL_ATTR_NONNULL(list) /* void */
30#endif
31
32#endif /* RBIMPL_ATTR_NONNULL_H */
attribute.h
Defines RBIMPL_HAS_ATTRIBUTE.