Activity
From 03/11/2025 to 03/17/2025
03/17/2025
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09:10 PM Bug #21187 (Closed): Strings concatenated with `\` getting frozen with literal hashes (PRISM only)
- When the first elements of a literal hash are strings that are concatenated with `\`, those elements are flagged with...
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08:12 PM Revision 2dc50149 (git): [DOC] Fix indentation for documentation of Hash#compact
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07:41 PM Feature #15854: Tracing instance variable assignment
- How about this naming convention:
- `ivar_set`
- `cvar_set`
- `gvar_set`
`ivar`, `cvar`, and `gvar` all match... -
05:19 PM Bug #21186 (Closed): Inconsistent parsing of ?あand 0
- Applied in changeset commit:git|1acfb29015dbc38fd345d8786aa78aad59f7dcd1.
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[Bug #21186] multibyte char lit... -
05:19 PM Revision 52f65634 (git): Allow arguments to be passed through Binding#irb (#12796)
- * Allow arguments to be passed through Binding#irb
Modified Binding#irb to forward any arguments to the underlying i... -
02:55 PM
Bug #21185 (Closed): Range#overlap? is not commutative with doubly-unbounded range argument.
- Applied in changeset commit:git|b5cdbadeeddd2b8e834b9d5565c13fcc43f3e684.
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[Bug #21185] Fix Range#overlap?... -
- 02:42 PM Revision c85dffee (git): Avoid pinning `storage_head` in `iseq_mark_and_move` (#12880)
- * Avoid pinning `storage_head` in `iseq_mark_and_move`
This refactor changes the behavior of `iseq_mark_and_move` to... -
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- `Proc` does not have `encoding` method.
Also, make `assert_raise_with_message` accept a `Proc` as the expected
patte... -
- Enum array may be the list of pairs of key and value. Check if only
key is completable, not pair.
Fix https://githu... - 07:26 AM Revision b5cdbade (git): [Bug #21185] Fix Range#overlap? with infinite range
- Infinite ranges, i.e. unbounded ranges, should overlap with any other range
which wasn't the case in the following ex... -
07:01 AM Feature #19908: Update to Unicode 15.1
- @hsbt
I've sent an email to cvs-admin and opened https://github.com/ruby/git.ruby-lang.org/pull/91 -
04:00 AM Feature #19908: Update to Unicode 15.1
- @ima1zumi Can you provide the required information to me? See https://github.com/ruby/ruby/wiki/Committer-How-To#how-...
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02:53 AM Feature #19908: Update to Unicode 15.1
- #note-16 Approved.
Matz.
03/16/2025
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08:00 PM Revision 3e04f7b6 (git): Only mark `cc->cme_` on valid imemo_callcache
- We observed T_NONE on `cc->cme_` on a --repeat-count=50 run a compaction
test on CI:
http://ci.rvm.jp/results/trunk-r... -
03:35 PM Revision 70a9e5f6 (git): [DOC] Doc for Hash#transform_keys
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12:22 PM Bug #21131: IO.copy_stream: yielded string changes value when duped
- ruby_3_3 commit:f85e5e01bafeca387e833b9d79cab43a8b22aa3d merged revision(s) commit:f423f6e10c0c226dfed98e7cb7a5d48919...
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- Ensure IO.copy_stream buffer is an independent string
Otherwise, changes to the buffer by the destination wr... -
11:19 AM Bug #21172: Race condition in `register_fstring`
- https://github.com/ruby/ruby/pull/12873
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- ruby_3_3 commit:726bff43b462d2a1b0bc93299cf031202f7fe7a1 merged revision(s) commit:c224ca4feaff20cab03d76439bcbfb35d4...
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- ruby_3_3 commit:2b2ab1a67c236eb0c47e63e8adcf877b0d20a38c merged revision(s) commit:08b3a45bc97c835b4677bf76dbce68fd51...
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- Push a real iseq in rb_vm_push_frame_fname()
Previously, vm_make_env_each() (used during proc
creati... -
- ruby_3_3 commit:d213eb7f453fa0bd6c476826c450d9726c3c8b15 merged revision(s) commit:3f07bc76ff6a11232d9f18e5eaa31835c1...
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- [Bug #21144] Win32: Use Windows time zone ID if TZ is not set
If the TZ environment variable is not set, the... -
- Fix a race condition with interned strings sweeping.
[Bug #21172]
This fixes a rare CI failure.
... -
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- The content depends on ruby internal, not responsibility of the
caller. Revive `RUBY_GLOBAL_SETUP` macro to define t... -
07:20 AM Bug #21186: Inconsistent parsing of ?あand 0
- Added comparison with escaped chars
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- `?あand 0` has inconsistent behavior between Prism and parse.y.
```console
% ./miniruby --parser=parse.y -e "?aand... -
- ruby_3_3 commit:da86a9959b4c5bbdefb6fd1000a0251a151ffbc1 merged revision(s) commit:2b6fc9ea7212543a1be26768403f59c7a7...
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- ruby_3_3 commit:1d3c19871d7a0d05a0f0a80e78cfad843b7ef324 merged revision(s) commit:931ac960b6d11937364b6c4e847fdd575e...
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- [Bug #21159] module names should not be modifiable
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- [Bug #21092] Fallback variables after execonf has done
When reading from a dummy makefile, the global variab... -
- committed at commit:ac3f355fb33f4ce41df864f2084028610b7b38d1.
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- In general I think the syntax should not be changed in stable branches.
But segmentation fault should be avoided as ... -
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- Applied in changeset commit:git|06919949a60b42a8f30e8bd0cb075e17b05eebcd.
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[Bug #21141] [DOC] Clarify what... -
03/15/2025
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07:21 PM Bug #21185: Range#overlap? is not commutative with doubly-unbounded range argument.
- https://github.com/ruby/ruby/pull/12937
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- In https://bugs.ruby-lang.org/issues/20725 the following:
``` ruby
(nil..nil).overlap?(..3)
```
was fixed to outp... -
- * Use `assert_raise_kind_of` instead of `rescue` and `flunk`.
* Use `assert_include` for the pattern that may contain... -
- 06:50 AM Revision b148dfef (git): Fix crash in TCPSocket.open
- Fix segfault crash observable with TCPSocket.open(nil, nil)
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- +1
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12:36 AM Feature #19908: Update to Unicode 15.1
- +1
03/14/2025
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- Previously, vm_make_env_each() (used during proc
creation and for the debug inspector C API) picked up the
non-GC-all... -
- Previously, live range of `ast_value` ended on the call right before
rb_ast_dispose(), which led to premature collect... -
06:34 PM Feature #19908: Update to Unicode 15.1
- +1
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06:16 PM Feature #19908: Update to Unicode 15.1
- +1
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03:39 PM Feature #19908: Update to Unicode 15.1
- +1
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12:03 PM Feature #19908: Update to Unicode 15.1
- I'd also like to introduce ima1zumi-san as a candidate for committer. She has been actively working on irb and reline...
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- @naruse
Thank you so much for your review and recommending me. I’d be happy to take on commit rights and commit this... -
10:51 AM Feature #19908: Update to Unicode 15.1
- The change looks good to me.
Since you have already contributed reline and show your engineering skill, and now you ... -
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09:59 AM Bug #21171: Segfault on large stack (RUBY_THREAD_VM_STACK_SIZE) on 3.4.2
- my colleague took further investigation for this, and identified the commit [f14e52c8c45f1288537ff38c153096d095b5ad20...
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09:51 AM Misc #20968: `Array#fetch_values` unexpected method name in stack trace
- mame (Yusuke Endoh) wrote in #note-15:
> In any case, it was reaffirmed that matz strongly prefers that `<internal:`... -
- > So now Method#call can directly invoke a block?
> No, it's just the stack trace deceiving you by hiding crucial det... -
- [Misc #21143]
Conceptually this makes sense and is more consistent with using
the `Name = Class.new(Superclass)` alt... -
08:10 AM Revision dd7deef3 (git): Organize block_param_def by defining opt_block_param for non-terminal symbols
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08:07 AM Bug #21142: Lazy enumerator `.each_with_index` ignores `.take(0)` before it
- @nobu your opinion on this `take(0)` thing?
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04:42 AM Feature #17016: Enumerable#accumulate
- I have an issue that is kinda solvable with `scan` today and discover this old thread.
Thank you all for putting tho... -
- byroot (Jean Boussier) wrote in #note-9:
> Here's a tentative implementation, with some ruby specs added: https://git... -
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02:49 AM Bug #20996: Embed Ruby 3.4 Failure
- That is helpful.
It would be great if there was official documentation on how to embed Ruby. For example, like Pytho... -
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12:30 AM Bug #21184: SyntaxError when combining `in` with inline hash-rocket (`=>`)
- Thank you for the prompt reply Alan.
Sorry I missed that line while skimming through that document prior to submitti... -
- It's working as [documented](https://docs.ruby-lang.org/en/3.4/syntax/pattern_matching_rdoc.html)
> Note that only...
03/13/2025
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- I believe the following should be valid syntax but it's throwing a `SyntaxError`:
``` ruby
{ a: 1 } in { a: 1 } # =... -
10:21 PM Revision ae7890df (git): Use the EC parameter in instructions.
- The forwarding instructions should use the `ec` parameter passed to
vm_exec_core instead of trying to look up the EC ... -
- > It should be similar to GC.stat.
> Maybe it should be accessible from other threads?
What about something like ... -
- On JVM there is [`ThreadMXBean#getThreadAllocatedBytes`](https://docs.oracle.com/en/java/javase/11/docs/api/jdk.manag...
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- I am positive, but I also feel this API should be implementation dependent. Not all implementations could easily prov...
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09:49 AM Feature #21042: Add and expose Thread#memory_allocations memory allocation counters
- Matz said he is positive on this proposal.
I have some considerations.
* Now current proposal doesn't increase ... -
- The message from dlerror is not our concern.
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- > I don't believe the requirement to use RUBY_INIT_STACK is documented anywhere.
https://docs.ruby-lang.org/capi/e... -
- Thanks for looking.
We were able to track down the issue, so I should close this issue.
The problem is starting wi... -
03:40 PM Misc #21143: Speficy order of execution const_added vs inherited
- The problem with `C = Class.new(parent)` is that it is a totally different mindset.
In the thing we are discussing, ... -
- > I'm just not sure if it might cause compatibility issues, but I suggest to try, we are early in the dev cycle and c...
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- @byroot 's PR swaps `rb_class_inherited()` and `rb_const_set()`, so AFAIK the constant is not set yet in the "lexical...
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- > Nowadays, the constant exists in inherited (maybe your patch preserves this too?)
Right. That is something that ... -
- > But if we still assign the name before calling inherited, then I think we can change the order without problem.
Ju... -
- Here's a tentative implementation, with some ruby specs added: https://github.com/ruby/ruby/pull/12927
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- Calling `inherited` before `const_added` is doable and I doubt it would cause much backward compatibility issues exce...
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- In theory, there could be an incompatibility in projects using Zeitwerk.
Let's imagine you have a class `C` defined ... -
- I think @eregon's opinion here is reasonable. But I don't want to break any existing code. I'd like to experiment `in...
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- @mame thanks for considering.
I am not sure it would be a good idea in practice for the same reason it was decided t... -
- @fxn I think it makes sense. Would it help you if such a new API is introduced to determine if a file is currently be...
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- Applied in changeset commit:git|ee1f39ef882e7ce175794e6286c0dcafba0bfa35.
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Add a document to autoload
Use... -
- Thanks @mame!
I believe this may not entirely work.
That makes sense to be asked if you are thinking about expl... -
- This was discussed at the dev meeting.
It is decided to add a sentence to documents of `Kernel#autoload` and `Modu... -
- matz (Yukihiro Matsumoto) wrote in #note-13:
> It should not be displayed. I don't care much if it exists. It should... -
- It should not be displayed. I don't care much if it exists. It should be decided according to the demand and implemen...
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- > He reiterated that <internal: should not be displayed.
Should it even exist then? Because a "simple" solution wo... -
- I reconfirmed this with @matz during the dev meeting. He reiterated that `<internal:` should not be displayed.
To ... -
02:24 PM Revision f2483c79 (git): [ruby/prism] Use Set.new over to_set
- https://github.com/ruby/prism/commit/422d5c4c64
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- Moving object_id dumping from ObjectSpace to the GC flags allows ObjectSpace
to not assume the FL_SEEN_OBJ_ID flag an... -
01:52 PM Revision 3d4c7c38 (git): [ruby/prism] Use `reverse_each` in the parser translator
- Avoids an array allocation which matters more and more
the larger the file is.
I have it at 14% of runtime.
https:/... -
- I see `Array.include?` as 2.4% runtime. Probably because of `LPAREN_CONVERSION_TOKEN_TYPES` but
the others will be fa... -
- Based on https://bugs.ruby-lang.org/issues/21016#note-4, I think this is the expected behavior.
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- Based on https://bugs.ruby-lang.org/issues/21016#note-4, I think this is the expected behavior.
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- In my opinion, only constant assignment should make assignee shareable.
Matz.
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- Users are responsible for avoiding circular autoload.
[Misc #21154] -
- I said I prefer Prism behavior to `parse.y`. But It was due to my misunderstanding. `it = it` should initialize the l...
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- Temoprary backwards-compat code so that current users
don't break.
Eventually the Translation::Parser initializer sh... -
- It should raise error with or without parentheses.
Matz.
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- A patch to make it syntax error: https://github.com/ruby/ruby/pull/12925
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- The next dev meeting will be held at RubyKaigi 2025, Matsuyama, face to face. Please write to #21100 for the agenda.
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- Discussed at the dev meeting.
kddnewton (Kevin Newton) wrote in #note-6:
> As @qnighy points out, should this be ... -
- Discussed at the dev meeting, and @matz agreed with @eileencodes ; the behavior of Ruby 3.4 is better.
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- This was discussed at the dev meeting. @matz wanted to hear more about the use cases for this method first.
Also, ... -
- Applied in changeset commit:git|7c88cbb4a6c486348c44be24941f17ef8be6b329.
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[Feature #20971] Deprecate `rb_... -
- https://bugs.ruby-lang.org/issues/20971
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- First, I would like to know why you want to freeze `IO` and `StringIO`. I can't think of a use case.
If there is no ... - 07:01 AM Revision faa8ccb6 (git): Update bundled gems list as of 2025-03-12
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- REXML-3.3.9 has been merged at https://github.com/ruby/ruby/commit/3713db9a24c4f4b69c59a0b28c41f861b5a14c97 on `ruby_...
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- [Bug #19426] Fix endless `Range#step` with `#succ` method
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- [Bug #20025] Check if upper/lower before fallback to case-folding
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- Push a real iseq in rb_vm_push_frame_fname()
Previously, vm_make_env_each() (used during proc
creati... -
- Fix crash in rb_gc_register_address
[Bug #19584]
Some C extensions pass a pointer to a global varia... -
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- Ensure IO.copy_stream buffer is an independent string
Otherwise, changes to the buffer by the destination wr... -
- rb_feature_p: skip `get_expanded_load_path` for absolute paths
Ref: https://github.com/fxn/zeitwerk/pull/308... -
- [Bug #18257] Register the class path of FrozenCore to mark
ICLASS does not have the path usually, so it need... -
- ruby_3_2 commit:8c3ebe6a00b1176c37bc7894a4373774255f6290 merged revision(s) commit:bccec7fb468ad977be75e7e4c2644b4ea8...
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- ruby_3_2 commit:e325f5b1636d7eb59a9cc2f35ba6d91d6da4f459 merged revision(s) commit:08b3a45bc97c835b4677bf76dbce68fd51...
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- ruby_3_2 commit:6c24731837f88d67517cfc590cb496daed7a0ef5 merged revision(s) commit:79eb75a8dd64848f23e9efc465f06326b5...
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- ruby_3_2 commit:89eacd31b7565aa45b9c9af4b475cf908830e41c merged revision(s) commit:da4464b824857d7610f9865ceb452ce0ea...
- 04:43 AM Revision 482b5307 (git): [DOC] Correct output in calling_methods.rdoc
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- ruby_3_2 commit:4e9100b9974df197e569298655d37b8a2fadcfa5 merged revision(s) commit:f423f6e10c0c226dfed98e7cb7a5d48919...
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- ruby_3_2 commit:fd15d0f4cbddc8cf69013959e2a60734d0995d56 merged revision(s) commit:d4a1a2780c39bc648496ac92fc6e6ce2eb...
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- ruby_3_2 commit:b1b983915e109ae78e4e3a5c912f9f9597983641 merged revision(s) commit:647390308239fbf82d159ecd83ed8df090...
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- 01:43 AM Revision 200bf313 (git): Update default gems list at 069ecfe869f48c2bc3162de4ef00ac [ci skip]
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- https://github.com/ruby/json/commit/350c1fd154
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- https://github.com/ruby/json/commit/cf242d89a0
- 01:24 AM Revision 8cc85dc0 (git): [rubygems/rubygems] Remove array allocation from Candidate#<=>
- In a large application I profiled allocations while running `bundle
update` and found that this method was ~60% of al...
03/12/2025
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- One idea to solve this would be to implement `ObjectSpace.each_object` like TruffleRuby does it (at least when there ...
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- https://github.com/ruby/prism/commit/56eaf53732
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- Applied in changeset commit:git|08b3a45bc97c835b4677bf76dbce68fd51d81897.
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Push a real iseq in rb_vm_push_... -
- https://github.com/ruby/prism/commit/10e5431b38
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- Previously, vm_make_env_each() (used during proc
creation and for the debug inspector C API) picked up the
non-GC-all... -
- Previously, live range of `ast_value` ended on the call right before
rb_ast_dispose(), which led to premature collect... -
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- The code between the two ObjectSpace.count_objects could trigger a GC,
which could free string objects causing this t... -
- I believe this has been fixed since the VERSION constant is now frozen. Can you double check that if you are using th...
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- https://github.com/ruby/openssl/commit/17f87d2cf0
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- Applied in changeset commit:git|9459bedd84d479bb1d7d3d40bada1cecb4701c37.
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[Bug #19841] Refine error on ma... -
- https://github.com/ruby/ruby/pull/12914
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- I'm working this at https://github.com/ruby/ruby/pull/12913
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- `doc/_timezones.rdoc` is introduced from Ruby 3.3 release. I removed Ruby 3.1 and 3.2 from backport targets.
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- https://github.com/ruby/ruby/actions/runs/13804651931/job/38616664529?pr=12911
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- This was the behavior until `2.10.0` unadvertently changed it.
`"\u1"` would raise, but `"\u1zzz"` wouldn't.
https:... -
- Co-authored-by: David Rodríguez <deivid.rodriguez@riseup.net>
- 09:02 AM Revision 63dbb2f8 (git): [rubygems/rubygems] Update docs for with/without consistency
- The with and without flags accepts both comma and space separated values.
https://github.com/rubygems/rubygems/commi... -
09:02 AM Revision 510edbcc (git): [rubygems/rubygems] Fix `ENAMETOOLONG` error when creating compact index cache
- If a custom rubygems source URI is long enough, Bundler may end up
raising an `ENAMETOOLONG` error and crash.
This c... -
- https://github.com/rubygems/rubygems/commit/d28f9b8515
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- Because it does not swallow errors if it fails to remove the given
folders, making issues easier to debug.
https://g... -
- This has the following benefits:
* Avoid duplicated work in some specs that first build a repo, and then
overwrite... -
- I can't reproduce it with a standalone program contains your code as `main`.
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- Seems like a DLL used by that `P4.so` lacked.
Check the DLLs by `ldd C:/build/p4ruby/lib/P4.so`. -
- `transform_keys('old' => 'new')` feels good enough.
At least, `('old' => 'new')` (or even `('old', 'new')`, `(from: ... -
02:34 AM Revision c6808803 (git): Launchable: Disable request retries when a timeout exception occurs (#12877)
- When a Launchable server is unstable, a ReadTimeoutException occurs in the Launchable CLI. In such case, the Launchab...
- 02:06 AM Revision 9ef9069c (git): Update bundled gems list at 1ba93fdfd21f403889aa7930f7ef2a [ci skip]
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- https://github.com/ruby/ruby/pull/12801 changed regexp matches to reuse
the backref, which causes memory to leak if t... -
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03/11/2025
- 11:31 PM Revision 19a1370b (git): Update bundled gems list at 97231e4d7ece859ab7c7d81033e74d [ci skip]
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10:42 PM Feature #21121: Ractor channels
- Ruby internals uses this same trick to simplify getting `require` calls to work in non-main ractors. The code is here...
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10:42 PM Bug #21183 (Closed): Ractor error with Prism::VERSION
- ```
/Users/mperham/.rubies/ruby-3.4.1/lib/ruby/3.4.0/error_highlight/base.rb:88:in 'ErrorHighlight.prism_find': can ... -
- Make sure P4.so exists and try passing an absolute path of it to `require`.
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01:44 PM Bug #21181: LoadError in P4Ruby on Windows (MSYS2) After Ruby Security Update
- After updating to Ruby versions 3.0.7, 3.1.5, 3.2.4, and 3.3.1, P4Ruby fails to load with the following error:
inter... -
- After updating to Ruby versions 3.0.7, 3.1.5, 3.2.4, and 3.3.1, P4Ruby fails to load with the following error:
```... -
- Thanks for your comment. I can make it simpler, but I am a bit confused as to what I should do instead. If the first ...
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- Your patch uses `RB_VM_LOCK_ENTER_NO_BARRIER` but it should block normal use of `rb_bug()` (using `rb_bug()` is irreg...
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07:04 PM Feature #21182 (Open): Add Hash#rename
- Abstract: Implement Hash#rename which takes as arguments a from key and a to key and renames the from key to the new ...
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- Wow, thanks so much @nobu!
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- Applied in changeset commit:git|3278e3b6f3b4252ab05988b000886e3b6f089404.
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[Bug #21177] Win32: Allow longe... -
- [Bug #21179]
```
socket.rb:1046:in 'Socket::HostnameResolutionStore#get_addrinfo': can not access non-shareable obje... -
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- The test could flake because a major GC could be triggered due to allocation
for caches or other things, which would ... -
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- I could repro on ruby_3_4 edge but not sure why.
With
```diff
diff --git a/include/ruby/assert.h b/include/ru... -
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- You might want a different function.
`Enumerable#each_with_index` does reset the Enumerator, while `Enumerator#with_... -
- The pull request you point to was released with 3.4, but the problem started with 3.2, so it's not due to the change ...
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- @alanwu What do you think? cc/ @knu
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- Student (Nathan Zook) wrote:
> Suppose someone deals five cards face down from a regulation poker deck, and we wish ... -
- I have created a PR to update it.
https://github.com/ruby/ruby/pull/12798 -
- @duerst What do you think?
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- I think it is already fixed by #21030 and backported to ruby_3_4 branch. Please wait for the next release of 3.4 series
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07:22 AM Bug #21166: Fiber Scheduler is unable to be interrupted by `IO#close`.
- > rb_thread_io_interruptible_operation why not rb_io prefix? is it public c-api?
It's not public API, and we can c... -
- could you make clear
* `rb_thread_io_interruptible_operation` why not `rb_io` prefix? is it public c-api?
* who/when... -
- Try the latest qemu. If it still reproduces, let me know.
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- This issue happens most realistically for people using a fiber scheduler (through e.g. the *async* gem), on Ruby 3.4....
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- The test fails sometimes with:
TestGc#test_latest_gc_info_weak_references_count [test/ruby/test_gc.rb:421]:
...