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Add RBIMPL_TODO

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Make `RUBY_VERSION_SINCE` and `RUBY_VERSION_BEFORE` to take major
and minor numbers so usable also in preprocessor directives.  Old
macros are renamed with "STRING".
This commit is contained in:
Nobuyoshi Nakada 2021-08-20 09:37:55 +09:00
parent b32987a3d7
commit 371bb4eadd
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GPG key ID: 7CD2805BFA3770C6
1 changed files with 27 additions and 6 deletions
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33
internal/error.h
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@ -50,8 +50,17 @@ const char *rb_builtin_type_name(int t);
const char *rb_builtin_class_name(VALUE x);
PRINTF_ARGS(void rb_warn_deprecated(const char *fmt, const char *suggest, ...), 1, 3);
PRINTF_ARGS(void rb_warn_deprecated_to_remove(const char *removal, const char *fmt, const char *suggest, ...), 2, 4);
#if RUBY_DEBUG && (RBIMPL_HAS_ATTRIBUTE(diagnose_if) || defined(__OPTIMIZE__))
#if RUBY_DEBUG
# include "ruby/version.h"
# define RUBY_VERSION_SINCE(major, minor) (RUBY_API_VERSION_CODE >= (major * 10000) + (minor) * 100)
# define RUBY_VERSION_BEFORE(major, minor) (RUBY_API_VERSION_CODE < (major * 10000) + (minor) * 100)
# if defined(RBIMPL_WARNING_PRAGMA0)
# define RBIMPL_TODO0(x) RBIMPL_WARNING_PRAGMA0(message(x))
# elif RBIMPL_COMPILER_SINCE(MSVC, 12, 0, 0)
# define RBIMPL_TODO0(x) __pragma(message(x))
# endif
# if RBIMPL_HAS_ATTRIBUTE(diagnose_if) || defined(__OPTIMIZE__)
#define RUBY_VERSION_isdigit(c) ('0'<=(c)&&(c)<='9')
// upto 99
@ -68,32 +77,44 @@ PRINTF_ARGS(void rb_warn_deprecated_to_remove(const char *removal, const char *f
(RUBY_VERSION__to_number(v, 0) * 10000 + \
((v)[RUBY_VERSION__number_len(v, 0)] == '.' ? \
RUBY_VERSION__to_number(v, RUBY_VERSION__number_len(v, 0)+1) * 100 : 0))
#define RUBY_VERSION_SINCE(v) (RUBY_API_VERSION_CODE >= RUBY_VERSION_CODE_FROM_MAJOR_MINOR_STRING(v))
#define RUBY_VERSION_BEFORE(v) (RUBY_API_VERSION_CODE < RUBY_VERSION_CODE_FROM_MAJOR_MINOR_STRING(v))
#define RUBY_VERSION_STRING_SINCE(v) (RUBY_API_VERSION_CODE >= RUBY_VERSION_CODE_FROM_MAJOR_MINOR_STRING(v))
#define RUBY_VERSION_STRING_BEFORE(v) (RUBY_API_VERSION_CODE < RUBY_VERSION_CODE_FROM_MAJOR_MINOR_STRING(v))
# if RBIMPL_HAS_ATTRIBUTE(diagnose_if)
RBIMPL_ATTR_FORCEINLINE()
static void
rb_deprecated_method_to_be_removed(const char *removal)
RBIMPL_ATTR_DIAGNOSE_IF(!RUBY_VERSION_isdigit(removal[0]), "malformed version number", "error")
RBIMPL_ATTR_DIAGNOSE_IF(RUBY_VERSION_SINCE(removal), "deprecated method to be removed", "error")
RBIMPL_ATTR_DIAGNOSE_IF(RUBY_VERSION_STRING_SINCE(removal), "deprecated method to be removed", "error")
{
}
# else
RBIMPL_ATTR_ERROR(("deprecated"))
void rb_deprecated_method_to_be_removed(const char *);
# define rb_deprecated_method_to_be_removed(removal) \
(sizeof(char[1-2*(!RUBY_VERSION_isdigit(removal[0]) || RUBY_VERSION_SINCE(removal))])!=1 ? \
(sizeof(char[1-2*(!RUBY_VERSION_isdigit(removal[0]) || RUBY_VERSION_STRING_SINCE(removal))])!=1 ? \
rb_deprecated_method_to_be_removed(removal) : \
RBIMPL_ASSERT_NOTHING)
# endif
# define rb_warn_deprecated_to_remove_at(removal, ...) \
(rb_deprecated_method_to_be_removed(#removal), \
rb_warn_deprecated_to_remove(#removal, __VA_ARGS__))
#else
# endif
#endif
#ifndef rb_warn_deprecated_to_remove_at
# define rb_warn_deprecated_to_remove_at(removal, ...) \
rb_warn_deprecated_to_remove(#removal, __VA_ARGS__)
#endif
#ifndef RUBY_VERSION_SINCE
# define RUBY_VERSION_SINCE(major, minor) 0
#endif
#ifndef RUBY_VERSION_BEFORE
# define RUBY_VERSION_BEFORE(major, minor) 0
#endif
#ifndef RBIMPL_TODO0
# define RBIMPL_TODO0(x)
#endif
#define RBIMPL_TODO(message) RBIMPL_TODO0("TODO: " message)
VALUE rb_syntax_error_append(VALUE, VALUE, int, int, rb_encoding*, const char*, va_list);
PRINTF_ARGS(void rb_enc_warn(rb_encoding *enc, const char *fmt, ...), 2, 3);
PRINTF_ARGS(void rb_sys_enc_warning(rb_encoding *enc, const char *fmt, ...), 2, 3);