Ruby  3.4.0dev (2024-11-23 revision b4d13fac3dd5420475aa1e14fdad8137da7e3ee0)
declspec_attribute.h
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1 #ifndef RBIMPL_HAS_DECLSPEC_ATTRIBUTE_H /*-*-C++-*-vi:se ft=cpp:*/
2 #define RBIMPL_HAS_DECLSPEC_ATTRIBUTE_H
24 
26 #if defined(__has_declspec_attribute)
27 # define RBIMPL_HAS_DECLSPEC_ATTRIBUTE(_) __has_declspec_attribute(_)
28 #else
29 # define RBIMPL_HAS_DECLSPEC_ATTRIBUTE(_) (RBIMPL_HAS_DECLSPEC_ATTRIBUTE_ ## _)
30 # define RBIMPL_HAS_DECLSPEC_ATTRIBUTE_align RBIMPL_COMPILER_SINCE(MSVC, 8, 0, 0)
31 # define RBIMPL_HAS_DECLSPEC_ATTRIBUTE_deprecated RBIMPL_COMPILER_SINCE(MSVC,13, 0, 0)
32 # define RBIMPL_HAS_DECLSPEC_ATTRIBUTE_dllexport RBIMPL_COMPILER_SINCE(MSVC, 8, 0, 0)
33 # define RBIMPL_HAS_DECLSPEC_ATTRIBUTE_dllimport RBIMPL_COMPILER_SINCE(MSVC, 8, 0, 0)
34 # define RBIMPL_HAS_DECLSPEC_ATTRIBUTE_empty_bases RBIMPL_COMPILER_SINCE(MSVC,19, 0, 23918)
35 # define RBIMPL_HAS_DECLSPEC_ATTRIBUTE_noalias RBIMPL_COMPILER_SINCE(MSVC, 8, 0, 0)
36 # define RBIMPL_HAS_DECLSPEC_ATTRIBUTE_noinline RBIMPL_COMPILER_SINCE(MSVC,13, 0, 0)
37 # define RBIMPL_HAS_DECLSPEC_ATTRIBUTE_noreturn RBIMPL_COMPILER_SINCE(MSVC,11, 0, 0)
38 # define RBIMPL_HAS_DECLSPEC_ATTRIBUTE_nothrow RBIMPL_COMPILER_SINCE(MSVC, 8, 0, 0)
39 # define RBIMPL_HAS_DECLSPEC_ATTRIBUTE_restrict RBIMPL_COMPILER_SINCE(MSVC,14, 0, 0)
40 # /* Note that "8, 0, 0" might be inaccurate. */
41 # if ! defined(__cplusplus)
42 # /* Clang has this in both C/C++, but MSVC has this in C++ only.*/
43 # undef RBIMPL_HAS_DECLSPEC_ATTRIBUTE_nothrow
44 # endif
45 #endif
46 
47 #endif /* RBIMPL_HAS_DECLSPEC_ATTRIBUTE_H */
Defines RBIMPL_COMPILER_SINCE.