Ruby
3.4.0dev (2024-12-06 revision 892c46283a5ea4179500d951c9d4866c0051f27b)
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Defines RBIMPL_HAS_DECLSPEC_ATTRIBUTE. More...
#include "ruby/internal/compiler_since.h"
Go to the source code of this file.
Macros | |
#define | RBIMPL_HAS_DECLSPEC_ATTRIBUTE(_) __has_declspec_attribute(_) |
Wraps (or simulates) __has_declspec_attribute . More... | |
Defines RBIMPL_HAS_DECLSPEC_ATTRIBUTE.
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. __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 declspec_attribute.h.
Wraps (or simulates) __has_declspec_attribute
.
Definition at line 27 of file declspec_attribute.h.