It existed since f3d022543ef2afde3d53e7f6b3028eafe39d0ef4 until
96760236079b15674a6322a2ca41b1528b51afbd. No official releases included
the actual function. The declaration shall be deleted.
If the use of the ruby namespace isn't prepended by `::` to make it
explicit that the global ruby namespace is referenced here, it can
clash with other non-global namespace named ruby, e.g.
```
// declaration
namespace myproject {
namespace ruby {
// my ruby classes
}
}
// implementation
using namespace myproject;
[...]
rb_define_method(...);
[...]
```
leads to the following error:
```
../ruby/choice.cc: In function 'void {anonymous}::do_register_choice()':
../ruby/choice.cc:342:9: error: reference to 'ruby' is ambiguous
342 | rb_define_method(c_choices, "each", RUBY_FUNC_CAST(&choices_each), 0);
| ^~~~~~~~~~~~~~~~
In file included from ../ruby/choice.cc:20:
../ruby/paludis_ruby.hh:53:15: note: candidates are: 'namespace paludis::ruby { }'
53 | namespace ruby
| ^~~~
In file included from /usr/x86_64-pc-linux-gnu/include/ruby-3.0/ruby/backward/2/stdalign.h:23,
from /usr/x86_64-pc-linux-gnu/include/ruby-3.0/ruby/defines.h:77,
from /usr/x86_64-pc-linux-gnu/include/ruby-3.0/ruby/ruby.h:23,
from /usr/x86_64-pc-linux-gnu/include/ruby-3.0/ruby.h:38,
from ../ruby/paludis_ruby.hh:44,
from ../ruby/choice.cc:20:
/usr/x86_64-pc-linux-gnu/include/ruby-3.0/ruby/internal/stdalign.h:92:11: note: 'namespace ruby { }'
92 | namespace ruby {
| ^~~~
In file included from /usr/x86_64-pc-linux-gnu/include/ruby-3.0/ruby/internal/anyargs.h:83,
from /usr/x86_64-pc-linux-gnu/include/ruby-3.0/ruby/ruby.h:24,
from /usr/x86_64-pc-linux-gnu/include/ruby-3.0/ruby.h:38,
from ../ruby/paludis_ruby.hh:44,
from ../ruby/choice.cc:20:
../ruby/choice.cc:342:9: error: '::define' has not been declared
342 | rb_define_method(c_choices, "each", RUBY_FUNC_CAST(&choices_each), 0);
| ^~~~~~~~~~~~~~~~
../ruby/choice.cc:344:9: error: reference to 'ruby' is ambiguous
344 | rb_define_method(c_choices, "find_by_name_with_prefix", RUBY_FUNC_CAST(&choices_find_by_name_with_prefix), 1);
| ^~~~~~~~~~~~~~~~
```
* Rename `rb_scheduler` to `rb_fiber_scheduler`.
* Use public interface if available.
* Use `rb_check_funcall` where possible.
* Don't use `unblock` unless the fiber was non-blocking.
They are no longer how Object#clone/Object#dup are defined. In fact
DUPSETUP is not used from anywhere. CLONESETUP has only one usage.
Let's not expose them to extension libraries.
cf https://github.com/ruby/ruby/pull/4100#discussion_r563481718
See also https://gcc.gnu.org/gcc-6/changes.html
Clang has this feature when __has_extension(enumerator_attributes) is
set.
MSVC has #pragma deprecated instead.
Now that RUBY_FL_TAINT is recycled to become new RUBY_FL_SHAREABLE.
Setting/clearing this flag from extension libraries break Ractor.
Especially problematic one is OBJ_INFECT, which would make non-shareable
objects travel across Ractor boundaries.
Such operations should just be prohibited.
iff means if and only if, but readers without that knowledge might
assume this to be a spelling mistake. To me, this seems like
exclusionary language that is unnecessary. Simply using "if and only if"
instead should suffice.
The count of rb_alloc_tmp_buffer_with_count is the allocation size
counted in VALUE size but not in the requested element size.
Co-authored-by: Yusuke Endoh <mame@ruby-lang.org>
Co-authored-by: Koichi Sasada <ko1@atdot.net>
* DECLARE_DEPRECATED_FEATURE with RBIMPL_ATTR_DEPRECATED_SINCE
* DECLARE_DEPRECATED_INTERNAL_FEATURE with RBIMPL_ATTR_INTERNAL
And moved function declarations outside both.
Pointed out by @shyouhei.
NOTE: Already we have dropped the support for older MSVCs,
probably prior to 1300 or 1400. Remove the conditional code,
especially in win32/Makefile.sub.
"experimental_everything" makes the assigned value, it means
the assignment change the state of assigned value.
"experimental_copy" tries to make a deep copy and make copyied object
sharable.
* Use the wrapper of rb_cObject instead of data access
* Replaced rest of extentions
* Updated the version guard for Data
* Added the version guard of rb_cData
Has been deprecated since 684bdf6171b76f5bc5e4f05926a5ab01ec2b4fd5.
Matz says in [ruby-core:83954] that Data should be an alias of Object.
Because rb_cData has not been deprecated, let us deprecate the constant
to make it a C-level synonym of rb_cObject.
This adds rb_category_compile_warn in order to emit compiler warnings
with categories. Note that Ripper currently ignores the category
for these warnings, but by default it ignores the warnings completely,
so this shouldn't matter.
Since we decided to only allowing specific warning categories,
there is no reason to have an API that accepts a general string,
as it is more error-prone. Switch to only allowing the specific
warning categories.
As rb_category_warn{,ing} are public API, this requires making
rb_warning_category_t public API as well.
Now we require C99, these features available of course.
* prototypes
* stdarg prototypes
* token pasting
* stringization
* string literal concatenation
