Activity
From 02/03/2025 to 02/09/2025
02/09/2025
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10:11 PM Revision 5232c86f (git): Use the default MMTk plan
- The default MMTk plan is no longer MarkSweep, so we shouldn't force it
to be MarkSweep. -
- We are no longer running debug builds of MMTk here, so we don't need this
configuration anymore. -
07:33 PM Bug #19288: Ractor JSON parsing significantly slower than linear parsing
- > I'm not sure if this one is possible. If some Ractor is updating the hash, it could be in an inconsistent state whe...
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07:30 PM Bug #19288: Ractor JSON parsing significantly slower than linear parsing
- byroot (Jean Boussier) wrote in #note-16:
> I profiled this repro out of curiosity, and ractors spend 32% of their t... -
- I profiled this repro out of curiosity, and ractors spend 32% of their time waiting for the VM lock (`vm_lock_enter` ...
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- I was about to write the same thing as @jeremyevans0, the `default_proc` doesn't necessarily mutate the hash, hence d...
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06:37 PM Feature #21126: Drop default_proc when Hash#freeze is called for better Ractor support
- I think this is a bad idea. It makes `freeze` change the hash in a non-backwards compatible way.
For `Hash#defaul... -
09:08 AM Feature #21126 (Rejected): Drop default_proc when Hash#freeze is called for better Ractor support
- Hash instances with default_proc set cannot be sent/moved across Ractors, even if they are frozen.
Consider the fo... -
10:26 AM Revision 7d10c22a (git): [ruby/openssl] Revert "Skip a new test when old OpenSSL"
- This reverts commit https://github.com/ruby/openssl/commit/8c96a69b0d47.
This is no longer necessary since we do not... -
- Avoid using the deprecated OpenSSL::SSL::SSLContext#ssl_version= outside
the tests specifically written for it.
http... -
- assert_handshake_error is useful for checking handshake failures
triggered by the peer, as the underlying socket may ... -
- Minimize the amount of code inside the assert_raise block to avoid
accidentally catching a wrong exception.
https://... -
- The list of NPN protocols is validated in SSLContext#setup.
The assert_handshake_error is misleading. The client is ... -
- Use start_server instead of start_server_version.
start_server_version is a wrapper around start_server that forces ... -
- The keyword argument is no longer used by any test cases.
https://github.com/ruby/openssl/commit/2f31605d47 -
09:15 AM Misc #21110: Should Marshal.dump always use object links for repeated Float values?
- nobu (Nobuyoshi Nakada) wrote in #note-3:
> At least, `Float` should be distinguished only by its value, not its obj... -
- I agree with @mame this isn't a bug, and by design.
And I don't see how it could reasonably be changed without bre... -
08:48 AM Bug #21124: Enumerable#find called without a block returns Enumerator without size
- I really don't understand what the "size" of the Enumerator returned by `find` means, but I guess it returns `nil`, w...
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- The reason this works in Ruby 3.3 and below is that `system` is a private method and not a public method, and calls t...
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- jeremyevans0 (Jeremy Evans) wrote in #note-3:
> mikik0 (Hashino Mikiko) wrote in #note-2:
> > @jeremyevans0 san
> ... -
- mikik0 (Hashino Mikiko) wrote in #note-2:
> @jeremyevans0 san
> It works with Ruby 3.3 series, but not from Ruby 3.... -
02:21 AM Bug #21125: Kernel is called first
- @jeremyevans0 san
It works with Ruby 3.3 series, but not from Ruby 3.4. Is it a specification? -
- This isn't a bug. If you want `method_missing` to be called instead of a method in Kernel, you need to undefine the ...
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- Kernel#system is being called when there is a column or method name named system.
The other methods of Kernel reprod...
02/08/2025
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10:13 PM Bug #21124 (Rejected): Enumerable#find called without a block returns Enumerator without size
- When a collection's size is known then enumerator that iterates it usually has size (that's `#size` returns a collect...
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03:44 PM Bug #21123: instance_exec with curried proc
- Hi @mame san,
Thanks for your explanation and I understood the reason of this behavior.
I have no reasonable thou... -
01:36 PM Bug #21117: Inconsistent behaviour between "_1" and "it" variables
- Prism and parse.y parses these two code in the example differently.
~~~ruby
[1, 2, 3].each { it = it + 1; p it }
[... -
- * [Bug #21102] Unexpected encoding when concatenating ASCII string with ASCII compatible string (toy)
* Should `as... - 06:59 AM Revision b4865b14 (git): Update bundled gems list as of 2025-02-07
02/07/2025
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11:22 PM Bug #20919: IO#seek and IO#pos= do not clear the character buffer in some cases while transcoding
- I have a draft of a fix for this one https://github.com/ruby/ruby/pull/12714
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- I believe this behavior is by design.
`Proc#curry` returns a wrapper Proc that calls to a given Proc. In other wor... -
- I have a question about behavior of `#instance_exec` with a curried proc.
When running `#instance_exex` with a cur... -
- I think adding a channel object would be very helpful. I'm looking through shared data structures in Rails, trying t...
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- The default timeout on GitHub Actions is 360 minutes, the job usually takes
around 20 to 30 minutes to complete. This... -
08:14 PM Bug #21122 (Closed): library/socket/basicsocket/recv_nonblock_spec.rb fails with IO::EAGAINWaitReadable sometimes.
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- Oh, my bad.
Fixed in https://github.com/ruby/ruby/pull/12710. -
08:30 AM Bug #21122 (Closed): library/socket/basicsocket/recv_nonblock_spec.rb fails with IO::EAGAINWaitReadable sometimes.
- After https://github.com/ruby/ruby/commit/d7a5ad2a21f7d2c45e3fea674ff077bb0e2cadae, I got test failure with `library/...
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- * Simplified to find gemspecs for bundled gems
Co-authored-by: Nobuyoshi Nakada <[email protected]> - 07:00 AM Revision 8dbbc79e (git): Update bundled gems list as of 2025-02-06
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- > I believe variables `_1` and `it` should have consistent behaviour
Assignments to `it` are currently allowed for... -
02/06/2025
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11:49 PM Revision 2ed1962c (git): [CI] add CI matrix for clang-21
- see also https://github.com/llvm/llvm-project/pull/124870
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11:15 PM Feature #21121 (Closed): Ractor channels
- # Motivation:
It would be nice be able to `Ractor.yield` in a non-blocking way. Right now a `Ractor.yield` blocks ... -
- I think having a mutex per unsafe C extension (that you want to make safe) to lock around those library calls would b...
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- nobu (Nobuyoshi Nakada) wrote in #note-2:
> MT-Safe variants such as `getgrgid_r` may be available, but we don't prov... -
03:05 AM Bug #21115: Etc.getgrgid is not Ractor-safe but is marked as such
- MT-Safe variants such as `getgrgid_r` may be available, but we don't provide per-method ractor-safe declaration API, ...
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- Yeah sorry it is the GVL, like you guys are saying. There are many syscalls here, it would be nice to just release it...
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- I don't think we should revert the GVL freeing, but we should really start to think about a smarter scheduler that do...
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- It is simple to revert the GVL-releasing, but then no other thread can run while accessing the filesystem (which may ...
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- This might be an issue with Kernel#loop being defined now in Ruby itself, and it never calls a primitive to check int...
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03:50 PM Bug #21119 (Open): Programs containing `Dir.glob` with a thread executing a CPU-heavy task run very slowly.
- Executing the following code in Ruby 3.4.1 takes a very long time, especially when there are many files \(100~\) in t...
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- Closing as the other bug is marked as backport for 3.4 already.
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07:44 PM Bug #21118: Calling defined?(it) segfaults
- It looks like this was fixed in https://github.com/ruby/ruby/pull/12584 so this is working fine on `master`.
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03:36 PM Bug #21118 (Closed): Calling defined?(it) segfaults
- ```
$ ruby -e '[1, 2, 3].each { p defined?(it) }'
-e: [BUG] Unsupported node PM_IT_LOCAL_VARIABLE_READ_NODE
ruby 3... -
05:38 PM Bug #21120 (Closed): Segmentation fault when running Rails with MN threads enabled on 3.4.1
- The error can be replicated by checking out the following branch: https://github.com/p8/FrameworkBenchmarks/tree/rail...
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- I believe variables `_1` and `it` should have consistent behaviour and the same as normal local variables. Here are i...
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- Ah yes, I forgot to link the PR: https://github.com/ruby/ruby/pull/12606
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- Is there a PR already? I don't see the link in the description.
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- 02:10 PM Revision adbf9c5b (git): [ruby/openssl] test_ssl.rb: Test respecting system default min.
- https://github.com/ruby/openssl/commit/7de5ff583a
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12:06 PM Misc #21019: DevMeeting-2025-02-13
- * [Feature #21116] Extract RJIT as a third-party gem (k0kubun)
* Are we okay with removing RJIT (`--rjit`) from the... -
- ## Proposal
* Extract the implementation of `RJIT::C` to ruby/rjit and publish it as a thirt-party gem `rjit`
* All... -
- I migrated all of target gems to bundled gems in master branch.
@k0kubun
FYI: I added workaround to load fiddl... -
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07:02 AM Revision b4bfbcad (git): Optimize Symbol generation in strict mode
- Co-authored-by: Jean Boussier <[email protected]>
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- Co-authored-by: Jean Boussier <[email protected]>
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06:58 AM Revision dd1fe03b (git): [rubygems/rubygems] Add `irb` to a Gemfile for a newly created gem
- I think we need this to silence the following warning when running
`bin/console` with Ruby 3.4
```
./bin/console:10:... -
06:58 AM Revision ac093f43 (git): [rubygems/rubygems] Auto-heal empty installation directory
- https://github.com/rubygems/rubygems/commit/9720a9b980
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- The previous wording was too specific, there may be situations when the
gem has actually never installed (so never de... -
- For installed specifications, we can ignore any constraints they may
have, since we know they match the current versi... -
- https://github.com/rubygems/rubygems/commit/7f921aa46e
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- They use less memory that way.
When resolving from scratch a Gemfile including only `"gem "rails", "~>
8.0.1"`, I ge... -
- Sometimes we'll resolve using bare `Gem::Dependency` instances rather
than `Bundler::Dependency` instances, which is ... -
- When resolving from scratch a Gemfile including only `"gem "rails", "~>
8.0.1"`, I get the following results:
### Be... -
- Since not every dependency gets referenced.
When resolving from scratch a Gemfile including only `"gem "rails", "~>
... -
- Currently evenn if the require actually fails, they suggest that the
file was actually loaded, which is confusing. I ... -
- The name "gem" could be confused with RubyGems activation method.
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- Most of the stuff is not actually necessary.
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- If anything, I think this may be causing some false positives.
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- 12:49 AM Revision 15b77a09 (git): [DOC] ractor.md: Remove link to Complex class
02/05/2025
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11:57 PM Revision 6ca8bc85 (git): Launchable: Fix broken links by passing GITHUB_SERVER_URL (#12704)
- @peterzhu2118 mentioned that "View workflow run" button is broken in Launchable. It's because invalid URL is sent fro...
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- I rerun tests on 3.5.0 and it's indeed related to transcoding
```
puts "Hello dev-ruby! #{RUBY_VERSION}"
require... -
- It works OK with StringIO (unsurprisingly)
```
StringIO.open() do |f|
f.write('0123456789')
f.rewind
f.ung... -
- I've reproduced it without transcoding:
```ruby
Tempfile.open() do |f|
f.write('0123456789')
f.rewind
f.ungetc(... -
- I think most methods of Etc have the same problem, so it's probably best to mark none of them as thread-safe, or only...
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- ```ruby
require 'etc'
20.times.map do
Ractor.new do
1000.times do
raise unless Etc.getgrgid(Proces... -
- ~~~ruby
Prism.parse "def f\n" * 500 # Ruby 3.4
Prism.parse "def f\n" * 5000 # Ruby 3.5
Prism.parse "def initialize... -
- https://github.com/ruby/ruby/pull/12703
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- 06:20 AM Revision 7796db24 (git): Update bundled gems list at ae026ff65b85cd4ebea891825e9ced [ci skip]
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- This issue is fixed at https://github.com/ruby/net-smtp/releases/tag/v0.5.1
I prepared to backport for Ruby 3.3 an... -
- The bundled `net-smtp-0.4.0.1` at Ruby 3.3 and `net-smtp-0.5.0` at Ruby 3.4 are broken.
```
❯ diff -u 3.2.7/lib/... - 03:48 AM Revision c204cf7c (git): [rubygems/rubygems] Deprecate `CurrentRuby#maglev?` and other related maglev methods:
- - Follow up to https://github.com/rubygems/rubygems/pull/8430#discussion_r1927239555.
The maglev platform was not ... - 02:37 AM Revision afb47a1f (git): Bump capstone from 0.12.0 to 0.13.0 in /yjit
- Bumps [capstone](https://github.com/capstone-rust/capstone-rs) from 0.12.0 to 0.13.0.
- [Release notes](https://githu... -
- 01:37 AM Revision 920d1555 (git): Update default gems list at 425a93fb1bb9a3059fab5527d4ab31 [ci skip]
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02/04/2025
- 10:37 PM Revision ec5ac156 (git): Update bundled gems list at 4b5bcba2e28b367f851bd21fbcd828 [ci skip]
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- Applied in changeset commit:git|91a10c07579f282a94e4b5830feaeca87f9a7dd3.
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Fix a typo in WeakKeyMap argume... -
- The `ObjectSpace::WeakKeyMap#[]=` method raises exception when key is either Symbol, Numeric or true/false/nil but er...
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- [Bug #21112]
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- Nice patch! I feel this makes Ractor programming practical.
~~ObjectSpace.each_object could effectively leak `self` ... -
12:27 PM Bug #21104: Net::HTTP connections failing in Ruby >= 3.4.0 on macOS with Happy Eyeballs enabled
- @mjt58
Thank you for your reply. Since you're seeing this issue across different environments, I'm starting to think... -
11:33 AM Revision 02ec3152 (git): bump teeny
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- I think the changeset is worth to backport to ruby_3_4.
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- @dmlary
Unfortunately, I was unable to reproduce the issue you reported. However, I believe I have fixed the code t... -
- https://github.com/ruby/resolv/commit/3ecfce3626
02/03/2025
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10:47 PM Bug #21111 (Assigned): RbConfig::CONFIG['CXX'] quietly set to "false" when Ruby cannot build C++ programs
- As reported in https://gitlab.com/gitlab-org/gitlab-development-kit/-/issues/2222 and https://trac.macports.org/ticke...
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- Right, I think always adding a link makes sense.
Then the logic for flonum/not-flonum should be identical (as shown ... -
- I agree that `Marshal` should not depend on the details.
At least, `Float` should be distinguished only by its value... -
- IMO Marshal should not depend on obscure implementation details like Flonum, i.e. Float whether fitting in a Flonum o...
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- I've noticed (during the downstreaming ruby/spec in https://github.com/ruby/ruby/pull/12679) that a repeated Float va...
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01:24 PM
Bug #21088 (Closed): TCPSocket.new raises Socket::ResolutionError instead of Errno::ECONNREFUSED for hosts defined in /etc/hosts
- Applied in changeset commit:git|1683dadb19876f0a64589bdbbcf6fff8143f78ff.
----------
Do not save ResolutionError if ... -
- * Move out from quarantine a Marshal.dump spec for Float
Co-authored-by: Benoit Daloze <[email protected]> - 11:26 AM Revision 1683dadb (git): Do not save ResolutionError if resolution succeeds for any address family (#12678)
- * Do not save ResolutionError if resolution succeeds for any address family
Socket with Happy Eyeballs Version 2 per... -
- The method has two forms, each corresponding to EC_POINT_mul() and
EC_POINTs_mul(). The latter form does not work wit... -
- Make these methods simple wrappers around
SSL_CTX_set_{min,max}_proto_version().
When we introduced these methods in... -
09:29 AM Bug #21104: Net::HTTP connections failing in Ruby >= 3.4.0 on macOS with Happy Eyeballs enabled
- shioimm (Misaki Shioi) wrote in #note-1:
> To help narrow down the cause, could you provide more information on the ... -
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- Thank you for your comment! Your patch looks promising. Hope it gets merged soon.
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01:58 AM Revision e8cf4414 (git): [ruby/weakref] Add missing block parameter
- A block is part of the Delegator's contract. Ruby 3.4 issues a warning if a block is passed but unused. This commit f...
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- to work for all
(https://github.com/ruby/fiddle/pull/173)
https://github.com/ruby/fiddle/commit/ef2382a7ef -
- statically
(https://github.com/ruby/fiddle/pull/172)
`RUBY_ENGINE` and `Fiddle::WINDOWS` should not change in a proc... - 01:05 AM Revision 56c814a8 (git): [rubygems/rubygems] Bump the rb-sys group across 2 directories with 1 update
- Bumps the rb-sys group with 1 update in the /test/rubygems/test_gem_ext_cargo_builder/custom_name/ext/custom_name_lib...
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- If you force uninstall a dependency but leave other gems depending on
it, those gems will fail to be activated.
In t... -
- It was fixed by https://github.com/rubygems/rubygems/commit/3b0d44fbf5a3.
https://github.com/rubygems/rubygems/commi... -
- https://github.com/ruby/json/commit/e03515ac8b
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- The goal is to be able to dispatch to more optimized search implementations
without having to duplicate the escaping ...
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