long_long.h File Reference

Defines old LONG_LONG. More...

#include "ruby/internal/config.h"
#include "ruby/internal/has/warning.h"
#include "ruby/internal/warning_push.h"

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Macros
#define	LONG_LONG   long long.

Detailed Description

Defines old LONG_LONG.

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.

No known compiler that can compile today's ruby lacks long long. Historically MSVC was one of such compiler, but it implemented long long a while ago (some time back in 2013). The macros are for backwards compatibility only.

Definition in file long_long.h.

Macro Definition Documentation

LONG_LONG

#define LONG_LONG   long long.

Deprecated

Just use long long directly.

Definition at line 38 of file long_long.h.

Referenced by rb_ll2inum(), rb_ll2num_inline(), rb_num2ll(), rb_num2ull(), rb_num2ull_inline(), rb_ull2inum(), and rb_ull2num_inline().