diff options
Diffstat (limited to 'include/ruby/internal/attr/deprecated.h')
| -rw-r--r-- | include/ruby/internal/attr/deprecated.h | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/include/ruby/internal/attr/deprecated.h b/include/ruby/internal/attr/deprecated.h index 38a7deeaaa..a374ace868 100644 --- a/include/ruby/internal/attr/deprecated.h +++ b/include/ruby/internal/attr/deprecated.h @@ -17,7 +17,7 @@ * 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. + * extension libraries. They could be written in C++98. * @brief Defines #RBIMPL_ATTR_DEPRECATED. */ #include "ruby/internal/compiler_since.h" @@ -28,10 +28,14 @@ #include "ruby/internal/has/extension.h" /** Wraps (or simulates) `[[deprecated]]` */ -#if RBIMPL_HAS_EXTENSION(attribute_deprecated_with_message) +#if defined(__COVERITY__) +/* Coverity Scan emulates gcc but seems not to support this attribute correctly */ +# define RBIMPL_ATTR_DEPRECATED(msg) + +#elif RBIMPL_HAS_EXTENSION(attribute_deprecated_with_message) # define RBIMPL_ATTR_DEPRECATED(msg) __attribute__((__deprecated__ msg)) -#elif defined(__cplusplus) && RBIMPL_COMPILER_SINCE(GCC, 10, 1, 0) /* && RBIMPL_COMPILER_BEFORE(GCC, 10, X, Y) */ +#elif defined(__cplusplus) && RBIMPL_COMPILER_SINCE(GCC, 10, 1, 0) && RBIMPL_COMPILER_BEFORE(GCC, 10, 3, 0) # /* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95302 */ # define RBIMPL_ATTR_DEPRECATED(msg) /* disable until they fix this bug */ @@ -44,7 +48,7 @@ #elif RBIMPL_HAS_ATTRIBUTE(deprecated) /* but not with message. */ # define RBIMPL_ATTR_DEPRECATED(msg) __attribute__((__deprecated__)) -#elif RBIMPL_COMPILER_SINCE(MSVC, 14, 0, 0) +#elif RBIMPL_COMPILER_IS(MSVC) # define RBIMPL_ATTR_DEPRECATED(msg) __declspec(deprecated msg) #elif RBIMPL_HAS_DECLSPEC_ATTRIBUTE(deprecated) @@ -60,4 +64,19 @@ # define RBIMPL_ATTR_DEPRECATED(msg) /* void */ #endif +/** This is when a function is used internally (for backwards compatibility + * etc.), but extension libraries must consider it deprecated. */ +#if defined(RUBY_EXPORT) +# define RBIMPL_ATTR_DEPRECATED_EXT(msg) /* void */ +#else +# define RBIMPL_ATTR_DEPRECATED_EXT(msg) RBIMPL_ATTR_DEPRECATED(msg) +#endif + +#define RBIMPL_ATTR_DEPRECATED_SINCE(ver) \ + RBIMPL_ATTR_DEPRECATED(("since " #ver)) +#define RBIMPL_ATTR_DEPRECATED_INTERNAL(ver) \ + RBIMPL_ATTR_DEPRECATED(("since "#ver", also internal")) +#define RBIMPL_ATTR_DEPRECATED_INTERNAL_ONLY() \ + RBIMPL_ATTR_DEPRECATED(("only for internal use")) + #endif /* RBIMPL_ATTR_DEPRECATED_H */ |