diff options
Diffstat (limited to 'include/ruby/impl/has/cpp_attribute.h')
| -rw-r--r-- | include/ruby/impl/has/cpp_attribute.h | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/include/ruby/impl/has/cpp_attribute.h b/include/ruby/impl/has/cpp_attribute.h index 922ad6b67b..69ea5fbc55 100644 --- a/include/ruby/impl/has/cpp_attribute.h +++ b/include/ruby/impl/has/cpp_attribute.h @@ -1,5 +1,5 @@ -#ifndef RUBY3_HAS_CPP_ATTRIBUTE_H /*-*-C++-*-vi:se ft=cpp:*/ -#define RUBY3_HAS_CPP_ATTRIBUTE_H +#ifndef RBIMPL_HAS_CPP_ATTRIBUTE_H /*-*-C++-*-vi:se ft=cpp:*/ +#define RBIMPL_HAS_CPP_ATTRIBUTE_H /** * @file * @author Ruby developers <ruby-core@ruby-lang.org> @@ -7,7 +7,7 @@ * 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 `RUBY3` or `ruby3` are + * @warning Symbols prefixed with either `RBIMPL` or `ruby3` 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 @@ -18,7 +18,7 @@ * 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. - * @brief Defines #RUBY3_HAS_CPP_ATTRIBUTE. + * @brief Defines #RBIMPL_HAS_CPP_ATTRIBUTE. */ #include "ruby/impl/compiler_is.h" #include "ruby/impl/compiler_since.h" @@ -26,35 +26,35 @@ /** @cond INTERNAL_MACRO */ #if defined(__has_cpp_attribute) -# define RUBY3_HAS_CPP_ATTRIBUTE0(_) __has_cpp_attribute(_) +# define RBIMPL_HAS_CPP_ATTRIBUTE0(_) __has_cpp_attribute(_) -#elif RUBY3_COMPILER_IS(MSVC) +#elif RBIMPL_COMPILER_IS(MSVC) # /* MSVC has never updated its __cplusplus since forever (unless specified # * explicitly by a compiler flag). They also lack __has_cpp_attribute until # * 2019. However, they do have attributes since 2015 or so. */ # /* https://docs.microsoft.com/en-us/cpp/overview/visual-cpp-language-conformance */ -# define RUBY3_HAS_CPP_ATTRIBUTE0(_) RUBY3_TOKEN_PASTE(RUBY3_HAS_CPP_ATTRIBUTE_, _) -# define RUBY3_HAS_CPP_ATTRIBUTE_noreturn 200809 * RUBY3_COMPILER_SINCE(MSVC, 19, 00, 0) -# define RUBY3_HAS_CPP_ATTRIBUTE_carries_dependency 200809 * RUBY3_COMPILER_SINCE(MSVC, 19, 00, 0) -# define RUBY3_HAS_CPP_ATTRIBUTE_deprecated 201309 * RUBY3_COMPILER_SINCE(MSVC, 19, 10, 0) -# define RUBY3_HAS_CPP_ATTRIBUTE_fallthrough 201603 * RUBY3_COMPILER_SINCE(MSVC, 19, 10, 0) -# define RUBY3_HAS_CPP_ATTRIBUTE_maybe_unused 201603 * RUBY3_COMPILER_SINCE(MSVC, 19, 11, 0) -# define RUBY3_HAS_CPP_ATTRIBUTE_nodiscard 201603 * RUBY3_COMPILER_SINCE(MSVC, 19, 11, 0) +# define RBIMPL_HAS_CPP_ATTRIBUTE0(_) RBIMPL_TOKEN_PASTE(RBIMPL_HAS_CPP_ATTRIBUTE_, _) +# define RBIMPL_HAS_CPP_ATTRIBUTE_noreturn 200809 * RBIMPL_COMPILER_SINCE(MSVC, 19, 00, 0) +# define RBIMPL_HAS_CPP_ATTRIBUTE_carries_dependency 200809 * RBIMPL_COMPILER_SINCE(MSVC, 19, 00, 0) +# define RBIMPL_HAS_CPP_ATTRIBUTE_deprecated 201309 * RBIMPL_COMPILER_SINCE(MSVC, 19, 10, 0) +# define RBIMPL_HAS_CPP_ATTRIBUTE_fallthrough 201603 * RBIMPL_COMPILER_SINCE(MSVC, 19, 10, 0) +# define RBIMPL_HAS_CPP_ATTRIBUTE_maybe_unused 201603 * RBIMPL_COMPILER_SINCE(MSVC, 19, 11, 0) +# define RBIMPL_HAS_CPP_ATTRIBUTE_nodiscard 201603 * RBIMPL_COMPILER_SINCE(MSVC, 19, 11, 0) -#elif RUBY3_COMPILER_BEFORE(Clang, 3, 6, 0) +#elif RBIMPL_COMPILER_BEFORE(Clang, 3, 6, 0) # /* Clang 3.6.0 introduced __has_cpp_attribute. Prior to that following # * attributes were already there. */ # /* https://clang.llvm.org/cxx_status.html */ -# define RUBY3_HAS_CPP_ATTRIBUTE0(_) RUBY3_TOKEN_PASTE(RUBY3_HAS_CPP_ATTRIBUTE_, _) -# define RUBY3_HAS_CPP_ATTRIBUTE_noreturn 200809 * RUBY3_COMPILER_SINCE(Clang, 3, 3, 0) -# define RUBY3_HAS_CPP_ATTRIBUTE_deprecated 201309 * RUBY3_COMPILER_SINCE(Clang, 3, 4, 0) +# define RBIMPL_HAS_CPP_ATTRIBUTE0(_) RBIMPL_TOKEN_PASTE(RBIMPL_HAS_CPP_ATTRIBUTE_, _) +# define RBIMPL_HAS_CPP_ATTRIBUTE_noreturn 200809 * RBIMPL_COMPILER_SINCE(Clang, 3, 3, 0) +# define RBIMPL_HAS_CPP_ATTRIBUTE_deprecated 201309 * RBIMPL_COMPILER_SINCE(Clang, 3, 4, 0) -#elif RUBY3_COMPILER_BEFORE(GCC, 5, 0, 0) +#elif RBIMPL_COMPILER_BEFORE(GCC, 5, 0, 0) # /* GCC 5+ have __has_cpp_attribute, while 4.x had following attributes. */ # /* https://gcc.gnu.org/projects/cxx-status.html */ -# define RUBY3_HAS_CPP_ATTRIBUTE0(_) RUBY3_TOKEN_PASTE(RUBY3_HAS_CPP_ATTRIBUTE_, _) -# define RUBY3_HAS_CPP_ATTRIBUTE_noreturn 200809 * RUBY3_COMPILER_SINCE(GCC, 4, 8, 0) -# define RUBY3_HAS_CPP_ATTRIBUTE_deprecated 201309 * RUBY3_COMPILER_SINCE(GCC, 4, 9, 0) +# define RBIMPL_HAS_CPP_ATTRIBUTE0(_) RBIMPL_TOKEN_PASTE(RBIMPL_HAS_CPP_ATTRIBUTE_, _) +# define RBIMPL_HAS_CPP_ATTRIBUTE_noreturn 200809 * RBIMPL_COMPILER_SINCE(GCC, 4, 8, 0) +# define RBIMPL_HAS_CPP_ATTRIBUTE_deprecated 201309 * RBIMPL_COMPILER_SINCE(GCC, 4, 9, 0) #else # /* :FIXME: @@ -62,18 +62,18 @@ # * - icpc: They have __INTEL_CXX11_MODE__. # * - SunPro: Seems they support C++11. # */ -# define RUBY3_HAS_CPP_ATTRIBUTE0(_) 0 +# define RBIMPL_HAS_CPP_ATTRIBUTE0(_) 0 #endif /** @endcond */ /** Wraps (or simulates) `__has_cpp_attribute`. */ #if ! defined(__cplusplus) # /* Makes no sense. */ -# define RUBY3_HAS_CPP_ATTRIBUTE(_) 0 +# define RBIMPL_HAS_CPP_ATTRIBUTE(_) 0 #else # /* GCC needs workarounds. See https://gcc.godbolt.org/z/jdz3pa */ -# define RUBY3_HAS_CPP_ATTRIBUTE(_) \ - ((RUBY3_HAS_CPP_ATTRIBUTE0(_) <= __cplusplus) ? RUBY3_HAS_CPP_ATTRIBUTE0(_) : 0) +# define RBIMPL_HAS_CPP_ATTRIBUTE(_) \ + ((RBIMPL_HAS_CPP_ATTRIBUTE0(_) <= __cplusplus) ? RBIMPL_HAS_CPP_ATTRIBUTE0(_) : 0) #endif -#endif /* RUBY3_HAS_CPP_ATTRIBUTE_H */ +#endif /* RBIMPL_HAS_CPP_ATTRIBUTE_H */ |