Activity
From 02/05/2025 to 02/11/2025
02/11/2025
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11:42 PM Bug #18605: Fails to run on (newer) 32bit Windows with ucrt
- I'm trying to get ARM64 build of Windows to work so I can debug an issue I was having with a branch I'm working on th...
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11:03 PM Bug #16145: regexp match error if mixing /i, character classes, and utf8
- I've tested it for Polish letters, the bug appears only for `ó`, all other work OK:
```
pry(main)> ['ą', 'ę', 'ó'... - 05:21 PM Revision f8b9e2c0 (git): Bump net-imap to 0.4.19 for Ruby 3.3 (CVE-2025-25186) (#12732)
- This update addresses CVE-2025-25186 (GHSA-7fc5-f82f-cx69).
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04:42 PM Revision 4ac75f6f (git): [ruby/openssl] x509name: do not check for negative return from X509_NAME_entry_count()
- The function never returns a negative number.
https://github.com/ruby/openssl/commit/895ce6fdfc -
- These functions wrap X509v3_get_ext_count(). The implementation can
never return a negative number, and this behavior... -
- Always use explicit NULL checks before interacting with STACK_OF(*).
Even though most OpenSSL functions named sk_*() ... -
- While it is not useful alone, it is still a valid content type. Some
methods on OpenSSL::PKCS7 are only meant to work... -
03:35 PM Revision 06faf285 (git): [ruby/openssl] Add build support for AWS-LC
- CI Changes
1. I've split the original patch up to make it easier to digest, but
that forces my hand to turn off testi... -
01:04 PM Bug #21124 (Rejected): Enumerable#find called without a block returns Enumerator without size
- Thanks for your confirmation. Closing.
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05:26 AM Bug #21030: Bug: #step with Range<ActiveSupport::Duration> behavior broken on Ruby 3.4.1
- May we mark this as 3.4 backport? I'm hesitant to upgrade my app to 3.4 without this fix.
02/10/2025
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- I made a PoC branch here: https://github.com/luke-gru/ruby/commits/ractor_channels but it's not totally ready yet.
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09:30 PM Revision e603a420 (git): [DOC] Fix call-seq consistency in Array
- The documentation guide (https://docs.ruby-lang.org/en/master/contributing/documentation_guide_md.html#label-Calling+...
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- The documentation guide (https://docs.ruby-lang.org/en/master/contributing/documentation_guide_md.html#label-Calling+...
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- I believe the fix is ready for review https://github.com/ruby/ruby/pull/12714
Some CI jobs were failing (WebAssembly... -
08:50 PM Revision d680a13a (git): Always return jit_entry even if NULL
- We can just always return the jit_entry since it will be initialized to
NULL. There is no reason to specifically ret... -
- https://github.com/ruby/mmtk/commit/e52b973611
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- RUBY_TEST_TIMEOUT_SCALE is set for debug builds because they are slower
to run. We should respect this environment va... -
07:32 PM Revision b4bf3ed1 (git): [DOC] Adds section "Hash Inclusion" (#12634)
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- 07:21 PM Revision c7e35e55 (git): gc.c: Remove no-op code
- In this context, `vm_locked` is a argument variable, and is not used
later in the function. -
06:08 PM Bug #21124: Enumerable#find called without a block returns Enumerator without size
- Yes, indeed. You are right. My bad.
I was confused by result of `#to_a` called on such Enumerator:
```ruby
[1,... -
02:23 AM Bug #21124 (Feedback): Enumerable#find called without a block returns Enumerator without size
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04:29 PM Revision 5b226fdb (git): Support `git ls-files ...`.split style for file list of gemspec
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- The `ids` array and `dsymbol_fstr_hash` were pinned because they were
kept alive by rb_vm_register_global_object. Thi... -
01:18 PM Bug #19288: Ractor JSON parsing significantly slower than linear parsing
- tenderlovemaking (Aaron Patterson) wrote in #note-17:
> We could also add an fstring table to each Ractor [...] but ... -
- Looks like we are on the same page here, `freeze` should never break semantics like this.
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- The bundler's test sets the `GEM_PATH` and `GEM_HOME` environment
variables by itself. Overwriting them results in t... -
07:55 AM Revision cd27c580 (git): Launchable: Add a workflow name as a flavor (#12720)
- Adding a workflow name would be easier to understand the connection between a test session and GitHub workflow.
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07:53 AM Bug #21127 (Closed): Thread deadlock does not display backtraces
- Previously, Ruby displayed backtraces for each thread on deadlock. However, it has not been shown since Ruby 3.0.
It... -
- @andrykonchin Thank you for quick fix.
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12:27 AM Revision 135479a5 (git): [rubygems/rubygems] Allocate strings from Requirement match only once
- https://github.com/rubygems/rubygems/commit/c65b8644e6
Co-authored-by: Samuel Giddins <[email protected]>
02/09/2025
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- 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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- 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... -
- 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... -
- 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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- 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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- 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... -
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- Oh, my bad.
Fixed in https://github.com/ruby/ruby/pull/12710. -
- 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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- # 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... -
- 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:... -
- 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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- @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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