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2021-01-27Update include/ruby/internal/fl_type.h 卜部昌平
https://github.com/ruby/ruby/pull/4100#pullrequestreview-576059827 Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org>
2021-01-27include/ruby/internal/fl_type.h: refactor hoist out #if conditions卜部昌平
cf: https://github.com/ruby/ruby/pull/4100#pullrequestreview-575952836
2021-01-27kill CLONESETUP and DUPSETUP卜部昌平
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
2021-01-27attributes on enumerators are GCC6-ism卜部昌平
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. Notes: Merged: https://github.com/ruby/ruby/pull/4100
2021-01-27warnings on use of RUBY_FL_TAINT卜部昌平
matz said in [ruby-core:94979]: > 3.0: > * taint/trust/untaint/untrust non-verbose warning when called This is it, for C extensions. Notes: Merged: https://github.com/ruby/ruby/pull/4100
2021-01-27kill OBJ_TAINT etc.卜部昌平
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. Notes: Merged: https://github.com/ruby/ruby/pull/4100
2021-01-27fix OBJ_UNTRUST etc.卜部昌平
It seems I broke them in commit 9e6e39c3512f7a962c44dc3729c98a0f8be90341 Sorry! Notes: Merged: https://github.com/ruby/ruby/pull/4100
2020-09-25should not check taint flag on rubyspec.Koichi Sasada
Now taint flag is obsolete and it is used fro shareaable flag. So we should not check this flag. Notes: Merged: https://github.com/ruby/ruby/pull/3575
2020-09-03Introduce Ractor mechanism for parallel executionKoichi Sasada
This commit introduces Ractor mechanism to run Ruby program in parallel. See doc/ractor.md for more details about Ractor. See ticket [Feature #17100] to see the implementation details and discussions. [Feature #17100] This commit does not complete the implementation. You can find many bugs on using Ractor. Also the specification will be changed so that this feature is experimental. You will see a warning when you make the first Ractor with `Ractor.new`. I hope this feature can help programmers from thread-safety issues. Notes: Merged: https://github.com/ruby/ruby/pull/3365
2020-05-26Use RUBY_DEBUG instead of NDEBUGKoichi Sasada
Assertions in header files slows down an interpreter, so they should be turned off by default (simple `make`). To enable them, define a macro `RUBY_DEBUG=1` (e.g. `make cppflags=-DRUBY_DEBUG` or use `#define` at the very beggining of the file. Note that even if `NDEBUG=1` is defined, `RUBY_DEBUG=1` enables all assertions. [Feature #16837] related: https://github.com/ruby/ruby/pull/3120 `assert()` lines in MRI *.c is not disabled even if `RUBY_DEBUG=0` and it can be disabled with `NDEBUG=1`. So please consider to use `RUBY_ASSERT()` if you want to disable them when `RUBY_DEBUG=0`. Notes: Merged: https://github.com/ruby/ruby/pull/3124
2020-05-11sed -i 's|ruby/impl|ruby/internal|'卜部昌平
To fix build failures. Notes: Merged: https://github.com/ruby/ruby/pull/3079
2020-05-11mv include/ruby/{impl,internal}卜部昌平
Devs do not love "impl". Notes: Merged: https://github.com/ruby/ruby/pull/3079
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