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

Ruby 3.3.6p108 (2024-11-05 revision 75015d4c1f6965b5e85e96fb309f1f2129f933c0)

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# define RBIMPL_NONNULL_ARG(arg) RBIMPL_ASSERT_NOTHING
29#else
30# define RBIMPL_ATTR_NONNULL(list) /* void */
31# define RBIMPL_NONNULL_ARG(arg) RUBY_ASSERT(arg)
32#endif
33
34#endif /* RBIMPL_ATTR_NONNULL_H */
attribute.h
Defines RBIMPL_HAS_ATTRIBUTE.