Activity
From 11/08/2025 to 11/14/2025
Today
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07:36 AM Revision 6f18898f (git): [ruby/rubygems] Removed deprecated Gem::Specification#has_rdoc, has_rdoc= and has_rdoc?
- https://github.com/ruby/rubygems/commit/b043538576
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06:32 AM Revision dabc86a5 (git): [ruby/rubygems] Add pattern matching support to Gem::NameTuple
- https://github.com/ruby/rubygems/commit/9b19e1f555
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- https://github.com/ruby/rubygems/commit/de269cfbb6
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- https://github.com/ruby/rubygems/commit/1b3f3bf194
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- FYI: https://github.com/ruby/ruby/pull/15170
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03:27 AM Feature #21275 (Closed): Update to Unicode 17.0
- Applied in changeset commit:git|cb3bc8ae3f02882debd5f56ee6ef8f99f0addda0.
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[Feature #21275] Bump Unicode version to 17.0.0 -
- https://github.com/ruby/rubygems/commit/94d4e633d1
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- https://github.com/ruby/rubygems/commit/728269cc4a
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- https://github.com/ruby/rubygems/commit/fbf38fc190
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- https://github.com/ruby/rubygems/commit/84ceaff1b7
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- https://github.com/ruby/rubygems/commit/f4b4f12f91
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- https://github.com/ruby/rubygems/commit/96cef34041
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- https://github.com/ruby/rubygems/commit/60f0b87d47
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- https://github.com/ruby/rubygems/commit/3f5330c9fc
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- https://github.com/ruby/rubygems/commit/be3b09c786
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- https://github.com/ruby/rubygems/commit/74c9eaf1f0
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- https://www.unicode.org/Public/emoji/ReadMe.txt
> This directory contains data files for versions 1.0 to 16.0 of Unicode Emoji.
> ...
> https://www.unicode.org/Public/<version>/ucd/emoji/ -
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03:24 AM Revision e39385bf (git): [ruby/rubygems] Use `method_defined?` instead of `instance_methods.include?`
- While the latter creates an intermediate array of all method names
including all ancestors, the former just traverse the inheritance
chain and can stop if found once.
https://github.com/ruby/rubygems/commit/b291070b3b -
03:22 AM Revision 256b4722 (git): [ruby/mmtk] Lock VM in fork hooks
- If we are using multiple Ractors, other Ractors may allocate objects after
rb_gc_impl_before_fork is ran because it does not lock the VM. This can cause
the GC to be in a bad state since rb_gc_impl_before_fork may have terminated
GC thre... -
03:02 AM Revision c92a44ee (git): ZJIT: Use Mem.num_bits in Mem split (#15177)
- Fix the
```
write(2, "ruby: ZJIT has panicked. More info to follow...\n", 48) = 48
write(2, "\nthread '<unnamed>' panicked at zjit/src/backend/lir.rs:160:17:\nassertion failed: num_bits <= out_num_bits\n", 107) = 107
```
based on
```
... -
02:28 AM Revision e826f815 (git): [DOC] Tweaks for String#tr_s!
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02:23 AM Revision 560ec9bf (git): Skip null check for `brace_block`
- `brace_block` is `'{' brace_body '}'` or `k_do do_body k_end`.
Both of them are not null so no need to check `$5`. -
- ```
$ rake spec:regular
Successfully built RubyGem
Name: bundler
Version: 4.0.0.dev
File: bundler-4.0.0.dev.gem
```
https://github.com/ruby/rubygems/commit/8f0ca5eefa - 12:37 AM Revision 6e5bbbc5 (git): Remove `include` prefix from include paths
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- https://github.com/ruby/rubygems/commit/a65a4b775e
- 12:19 AM Revision 5924765b (git): [ruby/rubygems] Fix triple spacing when generating lockfile
- https://github.com/ruby/rubygems/commit/d3baf4110e
11/13/2025
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11:34 PM Bug #21685 (Open): Unnecessary context-switching, especially bad on multi-core machines.
- While debugging a performance issue in a large rails application, I wrote a minimal microbenchmark that reproduces the issue. [[here]](https://gist.github.com/jpl-coconut/cb3679ce885eb578e1071c4b3a525d5c) I was surprised to see that the ...
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10:34 PM Bug #21679: Segfault when ruby calls pthread_detach in rb_getnameinfo
- I believe we were getting segfaults because this commit is also not on the 3_4 branch: https://github.com/ruby/ruby/pull/14277/commits/c42ecaeb0489a7e9fc8b245982ee31c5c9ab0125. Our DNS lookups were so fast and racing with the shutdown of...
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09:42 PM
Bug #21679 (Closed): Segfault when ruby calls pthread_detach in rb_getnameinfo
- Applied in changeset commit:git|f100298e28b3f3db93956a563a11c5cc1dbcb0a7.
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ext/socket: Set raddrinfo thread as detached before thread start (#15142)
We were seeing segfaults when calling `pthread_detach`. Apparently in
some v... - 09:42 PM Revision f100298e (git): ext/socket: Set raddrinfo thread as detached before thread start (#15142)
- We were seeing segfaults when calling `pthread_detach`. Apparently in
some versions of glibc there is a race between when this is called
(usually right after starting a thread) and a short-lived thread's
shutdown routine. The bug has bee... -
05:11 PM Bug #15773: Net::HTTP doesn't try next IP address in case of timeout
- I was surprised to notice this is still the case in Ruby 3.3. I understand it could be a lot of work and I'm not asking for it to be implemented by other people right away of course. But at least was there any change in the refusal of im...
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04:58 PM Misc #21684 (Open): Does IO#pos clear the buffer?
- I'm working on io.c and I'm confused by the difference between how the code looks and how it behaves.
There is a function `io_unread(rb_io_t *fptr, bool discard_rbuf)` and this seems to discard buffer only if discard_rbuf is truthy.
... -
- I checked #20869 and [DevMeeting-2024-11-07](https://github.com/ruby/dev-meeting-log/blob/master/2024/DevMeeting-2024-11-07.md).
On that basis, I will now state my current opinion.
IO#ungetc
* As stated in #21682, the character buff... - 04:02 PM Revision d58960a9 (git): Update default gems list at 244a4bedc25a402af8f5112ce35b4d [ci skip]
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04:01 PM Revision 244a4bed (git): [ruby/net-http] releng v0.8.0
- https://github.com/ruby/net-http/commit/9d65391f54
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03:23 PM Feature #21678: Enumerable#rfind
- That makes sense! I'm totally fine with it just being on Array.
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07:29 AM Feature #21678: Enumerable#rfind
- The `Enumerable` module basically relies on the `#each` method which only works in the forward direction, and the only way to scan backwards is to convert it to an array once. I agree with `Array#rfind` (which can be implemented efficien...
- 02:33 PM Revision 1d903b72 (git): [ruby/net-http] Drop support for Ruby 2.6
- https://github.com/ruby/net-http/commit/a3a5bc45f6
- 02:33 PM Revision 2ab21f56 (git): [ruby/net-http] Fix handling of IPv6 literal hosts in `Net::HTTPGenericRequest`
- Update uri dependency to version 0.11.0 or later to use `URI::HTTP#authority` and `URI#parse` without scheme
https://github.com/ruby/net-http/commit/3d4f06bd7f
Co-authored-by: 0x1eef <[email protected]>
Co-authored-by: So... -
01:42 PM
Bug #21654 (Closed): Set#new calls extra methods compared to previous versions
- Applied in changeset commit:git|61500c6f48135ef018f5e496ff292a86b0043c65.
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Add size checks to Range#to_set and Enumerator#to_set [Bug #21654]
These two class are most common sources of infinite sequences. This change should ... -
10:54 AM Bug #21654: Set#new calls extra methods compared to previous versions
- I'll do the implementation.
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01:42 PM
Bug #21513 (Closed): Converting endless range to set hangs
- Applied in changeset commit:git|25c871fddf430d18a1f0a794a0f81598e9b79727.
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Revert "[Bug #21513] Raise on converting endless range to set"
This reverts commit d4020dd5faf28486123853e7f00c36139fc07793, which introduced performa... -
- I could add Enumerator#to_a that performs a size check, but that would break tests for Enumerator.produce that defaults the size to infinity. We need more consideration.
- 01:00 PM Revision 61500c6f (git): Add size checks to Range#to_set and Enumerator#to_set [Bug #21654]
- These two class are most common sources of infinite sequences. This change should effectively prevent accidental infinite loops when calling to_set on them. [Bug #21513]
- 01:00 PM Revision 25c871fd (git): Revert "[Bug #21513] Raise on converting endless range to set"
- This reverts commit d4020dd5faf28486123853e7f00c36139fc07793, which introduced performance regression for objects like ActiveRecord::Relation by calling the costly #size method on them.
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- https://github.com/ruby/rubygems/commit/93b8492bc0
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10:53 AM Misc #21681: Clarification on the Status and Roadmap of Ruby Box for Ruby 4.0
- Thank you for the detailed explanation! That clears things up a lot. Wishing Ruby Box a smooth landing in Ruby 4.0. Really looking forward to seeing how it evolves.
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10:06 AM Misc #21681: Clarification on the Status and Roadmap of Ruby Box for Ruby 4.0
- > what is the final vision/scope of the Ruby Box feature?
That is described in the document ([doc/box.md](https://github.com/ruby/ruby/blob/master/doc/box.md)) in the source tree.
> ...
Ruby Box is still experimental and disabled ... -
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10:18 AM Bug #21498: Windows - Ruby Overrides C Library APIs thus breaking them
- cfis (Charlie Savage) wrote in #note-13:
> if the call goes through `rb_w32_fclose` the saved file is corrupted/invalid.
@nobu is curious *why* it's getting corrupted, given that `rb_w32_fclose` just delegates to the original `fclose... -
- Now this feature is merged into Ruby as `Ruby::Box`.
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- Applied in changeset commit:git|7e37e4e743a1ca1d5d7bbb87cdd9b943e3a4fe1d.
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[Bug #21683] Respect reading encoding at `each_codepoint` -
- I think“Ruby's License” is something described in COPYING, i.e., it is inseparable from BSD-2clause. Historically it was combination with GPL, so some description should be updated.
Matz.
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06:28 AM Revision 25348548 (git): [ruby/rubygems] We don't need to allow some warning because:
- Always build gems with RubyGems programmatically
https://github.com/ruby/rubygems/commit/5cc0c34e64 -
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- 04:44 AM Revision 2c1b1751 (git): [ruby/rubygems] Add debug logging information:
- - I'd like to be able to see how long bundler takes for basic
operations such as downloading a gem from Rubygems.org and
installing a gem.
It will now be possible with this commit by running
`DEBUG=true bundle install` and have ... -
04:34 AM Revision b4b7809f (git): Use path in tmpdir instead of IO::NULL
- The path already used in tool/test/test_sync_default_gems.rb .
Try to fix errors on Windows.
https://github.com/ruby/ruby/actions/runs/19316448613/job/55248700110 - 04:23 AM Revision fe1e1c78 (git): [ruby/rubygems] Adjust the API_REQUEST_LIMIT:
- - ### Problem
This limit is used when Bundler fallback to getting a dependency
list from a server `/dependencies?gem=` endpoint. Bundler uses
this API endpoint fallback when a server doesn't expose the compact
index API.
This ... -
- Pull Request: https://github.com/ruby/ruby/pull/15165
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- It was my mistake not to mention #20889.
Regarding #20889, I recall being unable to decide my own opinion due to concerns about compatibility.
The situations differ between `IO#ungetc` and `IO#ungetbyte`.
* `ungetc` has different be... -
- This reverts commit 35783854244f8dc6a9f7fb4dfae752f8361c66bd.
- 01:06 AM Revision 3dd32fdf (git): ZJIT: Revert patch_point_count counter (#15160)
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- I use `commit.gpgsign=true`, so I want to ignore it in tests.
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12:06 AM Revision 8f9b038d (git): ZJIT: Add standalone JSON implementation (#15162)
- I split this off from https://github.com/ruby/ruby/pull/14999 to land the JSON component earlier.
Iongraph's viewer is (as mentioned in the article above) a few notches above graphviz for viewing large CFGs. It also allows easily inspec...
11/12/2025
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- https://github.com/ruby/rubygems/commit/0cf49e22af
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- https://github.com/ruby/io-wait/commit/ad6f47fd3a
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- https://github.com/ruby/rubygems/commit/18f64c6b29
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- https://github.com/ruby/rubygems/commit/b59917447c
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10:02 PM Revision cdc3faa6 (git): erb/new_spec.rb: Fix a missing do
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- to the released version
- 09:48 PM Revision 0533dba9 (git): Update default gems list at e25fdc3d0048cd2ab5c92add8fb76c [ci skip]
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- https://github.com/ruby/erb/commit/bbaaf1f51b
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- https://github.com/ruby/erb/commit/1f83b2578f
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- and update some documentation
https://github.com/ruby/erb/commit/9da628f21c -
- for erb v4.0.4 or older
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- fail-fast is never a good idea for master branch.
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- This reverts commit 5b6658a406b5f1c535aed4cb68e8e18a3cbabb81.
With a ruby spec fix. -
- This reverts commit 6ea4f36716f8970f418f32837575405ddeea75aa.
I'll fix ruby/spec shortly. For now, let me just revert it for ruby/ruby. - 07:53 PM Revision 6ea4f367 (git): [ruby/erb] Reapply "Remove safe_level and further positional
- arguments (https://github.com/ruby/erb/pull/7)"
(https://github.com/ruby/erb/pull/95)
This reverts commit https://github.com/ruby/erb/commit/1c02d23dc618.
https://github.com/ruby/erb/commit/4162a24ecc -
07:39 PM Revision de6c4b62 (git): Use patched rbs aware of io/wait method removals
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05:27 PM Revision 35783854 (git): include ruby.h to avoid load failures
- ```
.../io/wait.so: undefined symbol: ruby_abi_version - ruby_abi_version
``` -
03:27 PM Bug #21682: The result of IO#pos is inconsistent after using IO#ungetc.
- I think this is related to or maybe the same as #20889.
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- PR https://github.com/ruby/ruby/pull/15151
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- In this issue, I propose modifying `IO#ungetc` to never change the file position and explain the reasons for this change.
The file location after using IO#ungetc may or may not change.
This behavior is not documented.
Since there ar... -
- without encoding conversion
```irb
irb(main):001> open(File::NULL, 'r') { |f| f.ungetc(%Q[\u{3042}\u{3044}\u{3046}]); f.each_codepoint.map { |c| c.to_s(16) } }
=> ["3042", "3044", "3046"] # => valid
```
with encoding conversion
`... -
- https://github.com/ruby/io-wait/commit/44b68fc51b
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- https://github.com/ruby/io-wait/commit/33efb55d0e
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- https://github.com/ruby/io-wait/commit/62626dae8c
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- https://github.com/ruby/io-wait/commit/dad4c70f2a
- 01:49 PM Revision 34eb73d8 (git): Update default gems list at b70f5afb68253eb25cf5f8f2fdfbf0 [ci skip]
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- https://github.com/ruby/io-wait/commit/1decadc7f9
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- https://github.com/ruby/io-wait/commit/f5c81139dd
- 01:24 PM Revision efd98451 (git): Update default gems list at b072c3995995ad70387378127a6984 [ci skip]
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- https://github.com/ruby/io-wait/commit/bf41116ff5
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- To use these methods, busy loop is necessary somewhere.
Use other method to wait instead.
https://github.com/ruby/io-wait/commit/8ff4821cea -
- `Ractor#value` replaces `Ractor#take`; if the former is defined the
latter is undefined, and vice versa. -
- Hello! I’d like to ask about the expected state of Ruby Box in the upcoming Ruby 4.0 release.
I came across the roadmap here: https://bugs.ruby-lang.org/versions/105, which mentions the related feature: https://bugs.ruby-lang.org/issu... -
- https://github.com/ruby/rubygems/commit/d7bc3a6d82
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- https://github.com/ruby/rubygems/commit/da0a14801a
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- https://github.com/ruby/rubygems/commit/47f41ce2df
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- https://github.com/ruby/rubygems/commit/be579a9c8c
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- invalidate_ccs_in_iclass_cc_tbl deletes the ccs from the table but never
frees it, causing memory to leak. -
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- test-unit depends on power_assert that the recent versions require
ruby 3.1 or later. While test-unit rescues syntax error at loading
power_assert for old ruby versions, warnings for experimental features
are not suppressed, and `assert... - 09:51 AM Revision f1972d40 (git): Fix SyntaxError: unexpected keyword_rescue, expecting keyword_end in Ruby 2.4 and earlier
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- This reverts commit 136157e772ab2b2ea08555d0ad821da7dc2bde96.
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06:59 AM Bug #21498: Windows - Ruby Overrides C Library APIs thus breaking them
- Yes, but if the call goes through `rb_w32_fclose` the saved file is corrupted/invalid. If the call does not go through `rb_w32_fclose` then it is valid.
By overriding UCRT calls, Ruby breaks them for other libraries that use them. -
04:58 AM Bug #21680 (Closed): Integer#digits bug starting from Ruby 3.1
- Applied in changeset commit:git|f4f728b319086eea3db6e9909fb9c849c276f813.
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[Bug #21680] Fix (base**power_of_two).digits(base) bug (#15144)
Fix wrong condition in base multiplying loop. -
- Fix wrong condition in base multiplying loop.
- 02:32 AM Revision c5937c1b (git): Update default gems list at 090099b0c048c655c239a1cb81f551 [ci skip]
- 01:52 AM Revision 090099b0 (git): Development of 3.1.9 started.
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01:47 AM Revision 30b3ccbb (git): [ruby/rubygems] maybe this will work?
- https://github.com/ruby/rubygems/commit/4d8b1c77f4
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- https://github.com/ruby/rubygems/commit/8df0e4e63e
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- This is a follow up to #9053. We can avoid shelling out for generating
the gem index.
https://github.com/ruby/rubygems/commit/e40bafe9f1 -
- ```
Rebasing (1/3)
Committer identity unknown
*** Please tell me who you are.
Run
git config --global user.email "[email protected]"
git config --global user.name "Your Name"
to set your account's default identity.
Omit --global to... -
- wsfulton (William Fulton) wrote in #note-10:
> Any issues with this approach?
With that definition, you'd get a syntax error in C++ if you tried to explicitly initialize it like `struct RString retval = {RBASIC_INIT, 0};`. -
-
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01:14 AM Revision da114dfe (git): [ruby/error_highlight] Replace Ruby 3.5 with Ruby 4.0
- This commit updates the Ruby version to follow the commit in Ruby master branch.
https://github.com/ruby/ruby/commit/6d81969b475262aba251e99b518181bdf7c5a523
https://github.com/ruby/error_highlight/commit/dcecf68d75 -
- This commit updates the Ruby version to follow the commit in Ruby master branch.
https://github.com/ruby/ruby/commit/6d81969b475262aba251e99b518181bdf7c5a523
https://github.com/ruby/net-http/commit/1e48cfaaf7
11/11/2025
- 10:34 PM Revision 9fb61765 (git): Update default gems list at 8afe65cd92ba6a3c64924cad13f24a [ci skip]
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10:33 PM Revision 8afe65cd (git): [ruby/io-wait] Bump version to 0.3.5 to incorporate JRuby release fixes
- https://github.com/ruby/io-wait/commit/284cb654cf
- 10:30 PM Revision d5e656e2 (git): Update default gems list at 5c9d5a66e787b53f422608a9fa2098 [ci skip]
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- https://github.com/ruby/io-wait/commit/c0ae05e319
- 10:19 PM Revision 8fd50449 (git): Update default gems list at 8428e5e8c62ce24f2cd4d0b27249c1 [ci skip]
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- https://github.com/ruby/io-wait/commit/cd163938e5
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- assert_ractor() runs in a subprocess.
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- This commit updates the Ruby version to follow the commit in Ruby master branch.
https://github.com/ruby/ruby/commit/6d81969b475262aba251e99b518181bdf7c5a523
https://github.com/ruby/psych/commit/971b7de078 -
- @trinistr First off, Thanks for your work on specs recently. I did a quick implementation of IO::Buffer for j Ruby last year but only relied on the core tests. Having a complete set of specs will be very helpful.
Along with these fla... -
08:32 PM Bug #21672: `IO::Buffer.new` does not check that flags are valid
- Thank you!
For more context: I'm working on IO::Buffer's specs for ruby/spec. This issue was created quite early, as I started with `.new`, and since then I've discovered a whole bunch of questionable or unclear behaviors (or just pla... -
07:40 AM Bug #21672: `IO::Buffer.new` does not check that flags are valid
- Thanks, I'll review. IIRC, the flags provided can be advisory, e.g. a small buffer but use mapped memory.
-
-
- Pull request https://github.com/ruby/ruby/pull/15144
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07:06 PM Bug #21680 (Closed): Integer#digits bug starting from Ruby 3.1
- ```
(2**512).digits(256).last
```
The result was 1 on Ruby 3.0. Starting from Ruby 3.1 it turned to 256 (which can't possibly be right).
-
- The call to unprotect the coverages hash was introduced in commit 99093e1
where we used the raw ST table and st_foreach. We now use rb_hash_foreach
which no longer requires GC unprotecting the coverages hash. -
- We're seeing an issue on our servers running ruby 3.4.7 where we get a SEGV after ruby calls `pthread_detach` on a short-lived pthread that calls `getaddrinfo`. I believe it's related to this glibc bug: https://sourceware.org/bugzilla/sh...
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- This commit updates the Ruby version in the error message to follow the commit in Ruby master branch.
https://github.com/ruby/ruby/commit/6d81969b475262aba251e99b518181bdf7c5a523 -
- (https://github.com/ruby/erb/pull/94)
This commit updates the Ruby version to follow the commit in Ruby master branch.
https://github.com/ruby/ruby/commit/6d81969b475262aba251e99b518181bdf7c5a523
https://github.com/ruby/erb/commit/a5d... -
-
- * [Feature #21665] deep_freeze
* deep_freeze has been proposed and rejected many times over the years
* Ractor.make_shareable is being introduced which primarily freezes objects for sharing across Ractors.
* Deep freezing has m... -
- This commit updates the Ruby version in the error message to follow the commit in Ruby master branch.
https://github.com/ruby/ruby/commit/6d81969b475262aba251e99b518181bdf7c5a523
https://github.com/ruby/openssl/commit/5a50a4d793 -
- https://github.com/nobu/ruby/tree/refs/heads/enum-rfind
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10:55 AM Bug #21674: Possible regression in return case in statement
- Bisected to https://github.com/ruby/prism/pull/3560/commits/915f6b3ae90aae73bb438e51fb9baa8b6ec0c489
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10:01 AM Bug #21655 (Closed): segfault when building 3.3.10 with GCC 15.2.1, regression from 3.3.9
- https://github.com/ruby/ruby/pull/15113 has been merged.
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- https://github.com/ruby/resolv/pull/107/commits/b2c775cd80f0ed934336dd1952152982cb3cef14 "improved" this by loading `win32/resolv` just once and catching the `LoadError`. CI now passes but as a consequence I guess it will no longer respe...
-
08:26 AM Bug #21659: rstring.h error: missing initializer for field ‘len’ of ‘struct RString’ [-Werror=missing-field-initializers] starting in ruby-3.3.10
- Sigh.
```c
#ifdef __cplusplus
# define RBASIC_INIT
#else
# define RBASIC_INIT 0
#endif
struct RString retval = {RBASIC_INIT};
```
is warning free using "-std=c89 -Wall -Wextra -pedantic" and similarly for c++98 and later. ... -
- Applied in changeset commit:git|c5bd4acd30320a8e180ce9fcb24acdab4e10c73a.
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[Bug #21666] Get rid of use of unspecified values -
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- 06:53 AM Revision c8977e90 (git): Update bundled gems list as of 2025-11-11
-
- cfis (Charlie Savage) wrote in #note-11:
> Notice in the stack trace on the bottom of the page that the method ` bmp::Bitmap::save(const std::filesystem::path & filename)` calls fclose but ends up calling the Ruby version! Not the UCRT ... -
- I agree.
- The implementation of Set.new can be naïve, that is, it shouldn't perform size checks or similar validations.
- Enumerable#to_set can simply delegate everything to Set.new as it is now.
- Adding Range#to_set and Enumerato... -
- Do you have usecases of this feature?
-
05:41 AM Revision ddaa56d5 (git): Fix bootstraptest runner driver message (#15072)
- This was a mistake;
the code tested for RUBY_PATCHLEVEL but then
instead of using it used RUBY_PLATFORM twice. -
- https://github.com/ruby/rubygems/commit/2142e405b0
-
- I'm trying to speed up the bundler tests. The tests shell out a lot in
order to build gems. We can build gems without creating a sub-process.
This change reduced the test suite time from ~24 minutes, to about ~21
minutes on my machine. ... -
- These refer to "OptimizedMethodType" which is a subcategory of "MethodType::Optimized"
so name them after the latter to avoid "not_optimized_optimized". - 04:07 AM Revision d9f0b5a5 (git): ZJIT: Set cfp->sp on leaf calls with GC (#15137)
- Co-authored-by: Randy Stauner <[email protected]>
-
- Applied in changeset commit:git|6e6f5d3c32a709c891ac6aa7833376907a6c81b5.
----------
Add test for [Bug #21265]
The crash was fixed by a4dff09be79b52288a47658964d25e5aa84fc960 ("Fix
resolving refined module-defined method"). I had a pat... -
- The crash was fixed by a4dff09be79b52288a47658964d25e5aa84fc960 ("Fix
resolving refined module-defined method"). I had a patch for this around
for a few months but never merged it. Oops! -
- 02:52 AM Revision 148fde27 (git): Revert "ns_subclasses refcount accesses need to be atomic (#15083)" (#15138)
- This reverts commit 2998c8d6b99ec49925ebea42198b29c3e27b34a7.
We need to find a better way to fix this bug. Even with this refcount
change, errors were still being seen in CI. For now we need to remove
this failing test. -
- `Ruby::Box` is available now.
https://github.com/ruby/ruby/pull/15075 - 01:33 AM Revision 16c6f360 (git): [DOC] Clarify `Thread#kill` documentation. (#15132)
- Mention that it is asynchronous and that the killed thread can still run
a small amount of ruby code before exiting. -
01:32 AM
Bug #21614 (Closed): thread_sched_wait_events race with timer_thread_wakeup
- Applied in changeset commit:git|d2c30a3bae908772c1de453aad8686000f6a5096.
----------
Fix `thread_sched_wait_events` race (#15067)
This race condition was found when calling `Thread#join` with a timeout
inside a ractor. The race is betw... - 01:32 AM Revision d2c30a3b (git): Fix `thread_sched_wait_events` race (#15067)
- This race condition was found when calling `Thread#join` with a timeout
inside a ractor. The race is between the polling thread waking up the
thread and the `ubf` getting called (`ubf_event_waiting`). The error was
that the ubf or pollin... - 12:47 AM Revision 222d8990 (git): ZJIT: Reduce duplication between profiled_type_of_at and resolve_receiver_type
- 12:47 AM Revision 327f070a (git): ZJIT: Don't need to store class in profiled type resolution enums
-
- allocation_info_tracer_compact_update_object_table_i deletes entries where
the key is no longer in the GC heap but did not free the allocation_info
causing the memory to be leaked. - 12:29 AM Revision d268a551 (git): ZJIT: Split unhandled_hir_insn and unknown_newarray_send stats (#15127)
11/10/2025
-
11:55 PM Revision 6238b6f5 (git): Remove unused subclass methods
-
- Make it more obvious that this hasn't been handled and could be
broken down more. -
- We don't decrement the super and module subclasses count for iclasses that
are having their classext replaced. This causes the reference count to be
incorrect and leak memory.
The following script demonstrates the memory leak:
modu... -
- 09:47 PM Revision f0541312 (git): ZJIT: Add patch_point_count stat (#15100)
-
- The --help output suggests this should work
as ZJIT is labeled as the default if YJIT isn't enabled. -
- Seems like an oversight
-
- * [Feature #21678] Enumerable#rfind
* This method would be useful for finding the last instance of something in a list.
* There is precedence with index/rindex.
* A lot of people are using reverse_each.find, which is not as nice... - 04:26 PM Revision 03a9d075 (git): ZJIT: Fix land race
-
- I'd like to introduce `rfind` to enumerable, which would effectively be the same as `reverse_each.find`. I've found myself using this a surprising number of times, and have been surprised at its omission. That means either falling back t...
-
- This is roughly net-neutral for the number of instructions created but
at least cenetralizes where the Snapshot is made.
Previously, we might have multiple Snapshot per YARV instruction
depending on if it had event flags, if the body of... - 03:30 PM Revision b539cd2a (git): ZJIT: Deduplicate side exits (#15105)
-
-
02:25 PM Feature #21675: Advent of Pattern Matching
- Mine:
* [Exception#deconstruct](https://github.com/ruby/ruby/pull/15125)
* [Complex#deconstruct](https://github.com/ruby/ruby/pull/15134)
* [Matrix#deconstruct](https://github.com/ruby/matrix/pull/43)
Not mine:
* [OpenStruct](https://gi... -
-
- It is also useful to distribution changes to each upstream repository.
-
- https://github.com/ruby/zlib/commit/25355bc1dc
-
- https://github.com/ruby/yaml/commit/388cd27291
-
- https://github.com/ruby/weakref/commit/cccde64080
-
- https://github.com/ruby/tempfile/commit/475d719e4d
-
- Suppress documentation for internals
https://github.com/ruby/singleton/commit/4ac0cc497d -
- https://github.com/ruby/rubygems/commit/9b169c700f
-
- https://github.com/ruby/prettyprint/commit/3a43a4bbf6
-
- https://github.com/ruby/pp/commit/e1f39cb39c
-
- https://github.com/ruby/open3/commit/e6d09a6aa8
-
- https://github.com/ruby/open-uri/commit/1ccc576e9a
-
- https://github.com/ruby/forwardable/commit/909986fee9
-
- https://github.com/ruby/find/commit/01232ad51a
-
- https://github.com/ruby/erb/commit/332e200060
-
- https://github.com/ruby/delegate/commit/020a6cfe4b
-
- https://github.com/ruby/digest/commit/16b598d6f2
- 08:31 AM Revision bc177ff1 (git): [ruby/timeout] Suppress warnings in two tests
- Failed build in #70.
Pre-3.0 versions of Ruby didn't support pattern matching, and power_assert warned.
https://github.com/ruby/timeout/commit/983cbf636a -
08:24 AM Bug #21677: Integer("08") raises an ArgumentError
- OTOH, if the error message mentioned that it is not valid **octal** number, it would be more obvious to spot what is the problem 🤷
-
- I would like to start making some of the methods in Gem::Package
private so that we can refactor them better. Right now we have many
methods that are public, and since they are public we can't refactor
them. Historically, I think "priv... -
07:19 AM Bug #21676: make[2]: *** No rule to make target '../../../.././ext/-test-/namespace/yay1/yay1.h', needed by 'yay1.o'. Stop.
- nagachika (Tomoyuki Chikanaga) wrote in #note-1:
> In my environment, removing `exts.mk` in build directory resolved the issue.
This worked for me, too. -
- Use `<tt>` instead of `+` that cannot enclose punctuations.
https://github.com/ruby/rubygems/commit/f84035c0b6 -
- It was bound to `module Gem`, instead of `module Deprecate`.
https://github.com/ruby/rubygems/commit/da29f74ba1 -
- Regarding the original topic of this ticket. I heard that @matz announced at RubyWorld Conference 2025 that the next release version will be Ruby 4.0.0. Also, Matz has set the master branch version to 4.0.0 as well.
commit:6d81969b475... -
- https://github.com/ruby/stringio/commit/cf58a203eb
-
- https://github.com/ruby/cgi/commit/ebd04d1eb1
-
- https://github.com/ruby/rubygems/commit/2078f3d351
-
- https://github.com/ruby/stringio/commit/27b2fb2fce
-
- https://github.com/ruby/net-http/commit/b7c586985a
- 03:04 AM Revision cb50ed2c (git): Bump actions/checkout from 4 to 5
- Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Commits](https://github.com/actions/checkout/compare/v4...v5)
---
updated-dependencies:
- depe... - 02:40 AM Revision f29d772a (git): [ruby/net-http] Remember if TCPSocket impl supports open_timeout
- For open_timeout support detection, the previous implementation relied
on an ArgumentError being raised and then rescued. In Ruby, rescue is a
rather expensive operation and should be avoided when possible.
This patch reduces the number... - 02:40 AM Revision 97efbc47 (git): [ruby/net-http] Ruby 2 compat
- https://github.com/ruby/net-http/commit/09bf573dd5
- 02:40 AM Revision f710e6bb (git): [ruby/net-http] Replace Timeout.timeout with TCPSocket.open(open_timeout:) when available
- This patch replaces the implementation of #open_timeout from Timeout.timeout from the builtin timeout in TCPSocket.open, which was introduced in Ruby 3.5 (https://bugs.ruby-lang.org/issues/21347).
The builtin timeout in TCPSocket.open i... -
-
- https://github.com/ruby/resolv/commit/7c5bfe7acd
- 12:42 AM Revision d05f23b5 (git): ZJIT: handle megamorphic and skewed megamorphic profiling results
- 12:42 AM Revision 6902bc71 (git): ZJIT: Refactor receiver type resolution
11/09/2025
-
- It may return sizes that aren't allocatable for arrays and strings.
-
- It was supposed to update a local branch in case the remote branch was
updated between actions/checkout and the end of tool/sync_default_gems.rb.
Note that this `git pull` didn't exist in the original bin/update-default-gem.sh
https://g... -
- https://github.com/ruby/mmtk/commit/1828f6596f
-
-
- Follow-up: https://github.com/ruby/ruby/pull/15116
- 03:16 PM Revision a7a4bb93 (git): Automatically review default-gem pull requests (#15116)
-
- This reverts commit af610e107c3a7515228843eb6b1c5978f2ee2685.
Reverted by a mistake. -
- This reverts commit 155cdce539a95b510a80a19e3840cde6b293cd4d.
-
-
-
-
- https://github.com/ruby/net-http/commit/58685b78ab
-
- https://github.com/ruby/resolv/commit/d8b8d36f63
-
- And Use Win32::Resolv instead of a constant `WINDOWS`.
https://github.com/ruby/resolv/commit/b2c775cd80 -
- https://github.com/ruby/resolv/commit/60bf151a1d
-
- https://github.com/ruby/ipaddr/commit/cb9f561883
-
- https://github.com/ruby/ipaddr/commit/ada04589fe
-
12:22 PM Bug #21677: Integer("08") raises an ArgumentError
- Just adding to Ufuk's great explanation and to make it super clear, to fix your case, you need to call `Integer('08', 10)` and `Integer('09', 10)`.
-
- Thanks for the report, and for checking this.
As Ufuk already stated, this is the intended behavior, and it is also clearly documented. -
12:04 PM Bug #21677: Integer("08") raises an ArgumentError
- From the docs https://docs.ruby-lang.org/en/3.4/Kernel.html#method-i-Integer:
> With base zero, string object may contain leading characters to specify the actual base (radix indicator):
> ...
So, your strings are interpreted as octa... -
11:46 AM Bug #21677 (Rejected): Integer("08") raises an ArgumentError
- ruby version: tried it with 3.3.0 and 3.3.8
When running the following ruby script:
p Integer("04")
p Integer("05")
p Integer("06")
p Integer("07")
p Integer("08")
I get the following output:
4
5
6
7
<internal:kernel>... -
- https://github.com/ruby/win32-registry/commit/8680eedd43
-
- https://github.com/ruby/net-http/commit/e4d80bd609
-
- https://github.com/ruby/net-http/commit/89e1ecb556
-
- I wasn't able to reproduce the SEGV using the added test code. However, the implemfentation of resolve_refined_method() is the same on every stable branch. I will fill the Backport field with `REQUIRED`.
-
- Applied in changeset commit:git|a4dff09be79b52288a47658964d25e5aa84fc960.
----------
[Bug #21673] Fix resolving refined module-defined method
A method defined in a module has no `defined_class`, use the ICLASS
for it as the `defined_cl... -
- Although I'm not sure why 3.3 didn't crash, probably, since ME owned by a module doesn't have `defined_class`, it shouldn't be copied to `defined_class_ptr`?
```diff
diff --git a/vm_method.c b/vm_method.c
index 506a2919b77..8b2983e621e ... -
- https://github.com/ruby/net-protocol/commit/6c5734dc1e
-
- https://github.com/ruby/net-protocol/commit/8286341e8c
-
- https://github.com/ruby/optparse/commit/0125cb4918
-
- A method defined in a module has no `defined_class`, use the ICLASS
for it as the `defined_class`. - 06:50 AM Revision a88d7718 (git): Update bundled gems list as of 2025-11-09
-
- Just FYI: I have filed a pull request based on alan's patch. https://github.com/ruby/ruby/pull/15113
IMO, rbimpl_rstring_getmem() is a little tricky, so I feel it's reasonable to remove it.
However, it's possible that I'm unaware of ... -
- A build of the master branch with options from OP crashes the same way as ruby_3_3 for me... I'll commit something later.
Because inter-procedural analysis is key to triggering the miscompilation, changes to seemingly unrelated places c... -
05:16 AM Bug #21655: segfault when building 3.3.10 with GCC 15.2.1, regression from 3.3.9
- nagachika (Tomoyuki Chikanaga) wrote in #note-14:
> Do you know the issue was reproducible on ruby-3.4.7 or master branch?
Yes, the issue can be reproduced at master branch (`529dd8d76efbe655fabce8933852504851266b2b`) and ruby_3_4 ta... -
- Thanks @kurly and @alanwu. I understand the situation now.
I'm ready to apply a workarounds for ruby_3_3.
The implementation of rbimpl_rstring_getmem() is the same on master and ruby_3_4. The issue with GCC 15.2.1 likely exist on the... -
- Yes, it is a known issue.
It is possible to avoid by comparing the extension library path list each time, but moving extension library path is quite rare case. -
- I just run into the same problem now.
In my environment, removing `exts.mk` in build directory resolved the issue. -
- https://github.com/ruby/ruby/actions/runs/19201736990/job/54890646022
-
- ### Net::HTTP
I think this provides good coverage so far, but might look into others later:
* [Add pattern matching support to Net::HTTPGenericRequest](https://github.com/ruby/net-http/pull/241)
* [Add pattern matching support to ... -
- rb_gc_verify_shareable is not GC implementation specific so it should live
in gc.c.
11/08/2025
-
- When I tried to compile Ruby with make up; make, I got the message in the Subject.
This seems similar to bug #19481, but the various kinds of advice (`./config.status` or `./autogen.sh; ./configure; make`) given there didn't solve the p... -
- Ruby pattern matching is a very useful feature, but many of the core classes to not leverage it currently. Given this I would like to directly invest in opening PRs to add this functionality and see how many cases we can reasonably add a...
-
-
- Thank you! Given the symptoms, this appears to be hitting the same miscompilation as #21655. I'm closing this as duplicate to centralize discussions there.
-
- Thanks, I was able to repro this locally. I confirmed that it's a miscompilation,
ran reduction and sent a GCC bug report https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122610
The following workaround fixes the build for me:
```patch
dif... -
- It can be reproduced without IRB
~~~ruby
module Foo
refine Kernel do
def puts; end
end
end
method(:puts)
~~~ -
07:57 AM Bug #21673: Segmentation Fault in IRB when refining `Kernel#puts` using `Module#refine` (Regression since Ruby 3.4)
- I sincerely apologize, but I made an error in the entry regarding the second environment's information, so I have corrected it and re-uploaded the backtrace file.
The file has been updated to reflect the correct distribution name.
... -
- In the IRB environment running Ruby 3.4 and later, the VM crashes with a Segmentation Fault when a module refining `Kernel#puts` is defined and `puts` is subsequently executed. The crash does not occur when the exact same code is execute...
-
-
11:52 AM Revision 4365c4fb (git): [DOC] Replace 3.5 reference in NEWS.md
-
-
- Also not sure if this is intentional, but a buffer mapped from a file with `IO::Buffer::PRIVATE` is neither internal nor external:
```
IO::Buffer.map(File.open("README.md", "r+"), nil, 0, IO::Buffer::PRIVATE).external?
# => false
IO:... -
09:55 AM Bug #21674: Possible regression in return case in statement
- Typo
-
- Suddenly my code started failing in Ruby 3.4.6 and 3.4.7. Shortest code example:
``` ruby
args = [:increased]
context = Data.define(:event).new(:decreased)
case args
in [event]
context.event in ^event
end
```
In Ruby prior... -
-
-
05:38 AM Revision bc6f57ac (git): Revert to shell execution when invoking nm tool
- This reverts a change of commit b3598cf2a355497693bb66097edc156af3152e9b .
On Windows on ARM64 with LLVM the "NM" tool is called with a parameter like so:
```
RbConfig::CONFIG["NM"] # => "llvm-nm --no-llvm-bc"
```
Therefore the comman... -
- The combination of mingw tools and cygin/msys2 ruby leaves CRs.
-
- Windows 11 SDK Version 10.0.26100.0 introduced a new internal inline
function in ucrt/corecrt_math.h. Even it appears in object files and
will be included in the DEF file, it will be removed from the DLL and
result in a linker error. -
- Prefix underscore is already removed here.
-
- Suddenly it began to add `_ucrt_int_to_float` by the recent version.
-
- This reverts commit 63ae1e3cb5d302e5229143c00152328166d26780.
-
-
-
- [Bug #21671]
-
- ruby_3_3 commit:e897657c0048b56d4925518fa94768aba8607d5d merged revision(s) commit:377aa2a336cc700485c699ac49330f2a58b74906.
-
- [PATCH] Improve performance of UnicodeNormalize.canonical_ordering_one
Use array_of_integer.sort! instead of buble-sort-like algorithm -
-
- Applied in changeset commit:git|3b588dab91f13b32b54cb1b9dedb9691e732c981.
----------
Don't modify fstrings in rb_str_tmp_frozen_no_embed_acquire
[Bug #21671] -
- I have a patch in https://github.com/ruby/ruby/pull/15101 that I'll merge shortly.
I believe this was an issue in at least Ruby 3.4 as well, need to test older versions. The root cause is that when certain fstrings were fed to IO#writ... -
- [Bug #21671]
-
- See https://github.com/ruby/ruby/commit/6d81969b475262aba251e99b518181bdf7c5a523
It leaves the old variant around. RuboCop for examples accesses `Prism::Translation::Parser35`
to test against ruby-head. For now I left these simply as an...