Ruby: include/ruby/internal/attr/error.h File Reference

Ruby 3.4.6p54 (2025-09-16 revision dbd83256b1cec76c69756ecb8758b9e1079833de)

Macros
error.h File Reference

Defines RBIMPL_ATTR_ERROR. More...

`#include "ruby/internal/has/attribute.h"`

Go to the source code of this file.

## Macros
#define | RBIMPL_ATTR_ERROR(msg)
| Wraps (or simulates) __attribute__((error))

## Detailed Description

Defines RBIMPL_ATTR_ERROR.

Author
  Ruby developers ruby-.nosp@m.core.nosp@m.@ruby.nosp@m.-lan.nosp@m.g.org

Copyright
  This file is a part of the programming language Ruby. Permission is hereby granted, to either redistribute and/or modify this file, provided that the conditions mentioned in the file COPYING are met. Consult the file for details.

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 error.h.

## Macro Definition Documentation

## ◆ RBIMPL_ATTR_ERROR

#define RBIMPL_ATTR_ERROR | ( |  | msg | ) |

Value:
/* void */

Wraps (or simulates) __attribute__((error))

Definition at line 29 of file error.h.