Ruby 3.4.9p82 (2026-03-11 revision 76cca827ab52ab1d346a728f068d5b8da3e2952b)
nonstring.h File Reference

Defines RBIMPL_ATTR_NONSTRING. More...

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Macros

#define RBIMPL_ATTR_NONSTRING()
 Wraps (or simulates) __attribute__((nonstring)).
#define RBIMPL_ATTR_NONSTRING_ARRAY()

Detailed Description

Defines RBIMPL_ATTR_NONSTRING.

Author
Ruby developers ruby-.nosp@m.core.nosp@m.@ruby.nosp@m.-lan.nosp@m.g.org
Warning
Symbols prefixed with either RBIMPL or rbimpl are implementation details. Don't take them as canon. They could rapidly appear then vanish. The name (path) of this header file is also an implementation detail. Do not expect it to persist at the place it is now. Developers are free to move it anywhere anytime at will.
Note
To ruby-core: remember that this header can be possibly recursively included from extension libraries written in C++. Do not expect for instance __VA_ARGS__ is always available. We assume C99 for ruby itself but we don't assume languages of extension libraries. They could be written in C++98.

Definition in file nonstring.h.

Macro Definition Documentation

◆ RBIMPL_ATTR_NONSTRING

#define RBIMPL_ATTR_NONSTRING ( )
Value:
/* void */

Wraps (or simulates) __attribute__((nonstring)).

Definition at line 36 of file nonstring.h.

◆ RBIMPL_ATTR_NONSTRING_ARRAY

#define RBIMPL_ATTR_NONSTRING_ARRAY ( )
Value:
/* void */

Definition at line 37 of file nonstring.h.