Activity
From 09/20/2025 to 09/26/2025
Today
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12:14 AM Revision cc1fd649 (git): ZJIT: Remove an obsoleted PC guard
- A little follow-up on https://github.com/ruby/ruby/pull/14653
Now that we don't generate a PC-less side exit at the ...
09/25/2025
- 11:57 PM Revision 61a0de1b (git): ZJIT: Compile ISEQ with optional arguments (#14653)
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11:27 PM Revision a1a1c908 (git): [rubygems/rubygems] add loading support on Windows
- https://github.com/rubygems/rubygems/commit/04574ba59a
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- https://github.com/rubygems/rubygems/commit/fd2c54f371
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10:37 PM
Bug #21342 (Closed): Segfault: invalid keeping_mutexes when using Mutex in Thread then Fiber after GC
- Applied in changeset commit:git|62430c19c9f1ab49429cebe65f30588472648c95.
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Properly unlock locked mutexes ... -
10:36 PM Revision 328d2037 (git): ZJIT: Remove dead CMEs from `Invariants`
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- Previously unused.
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- Without this, we crash during reference update.
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- The old code was doing a manual HashSet/HashMap rebuild, and there isn't
a clear performance advantage over `Iterator... -
- rb_profile_frames() is used by profilers in a way such that it can run
on any instruction in the binary, and it crash... - 10:29 PM Revision 62430c19 (git): Properly unlock locked mutexes on thread cleanup.
- Mutexes were being improperly unlocked on thread cleanup. This bug was
introduced in 050a8954395.
We must keep a ref... -
08:03 PM Bug #21569 (Closed): [armv7, musl] SIGBUS in ibf_load_object_float due to unaligned VFP double load when reading IBF
- Applied in changeset commit:git|354d47ae5bc4edcc94db4a5391ed71a8b9844e57.
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IBF: Avoid unaligned load on 32... -
- [Bug #21569]
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- [Bug #21569]
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01:44 PM Feature #21617: Add Internationalized Domain Name (IDN) support to URI
- Just adding my original public API suggestions, for visibility and further discussion by the core team.
I propose ... -
11:05 AM Feature #21617: Add Internationalized Domain Name (IDN) support to URI
- @skryukov also pointed to me the existence of https://github.com/y-yagi/uri-whatwg_parser by @y-yagi
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- Originally proposed by @chucke at https://github.com/ruby/uri/issues/76, trying to formalize it here.
### Context
... -
01:39 PM Feature #20163: Introduce #bit_count method on Integer
- We can use Integer#[] to negative numbers.
```
-1[0,8].popcount # => 8
-2[0,8].popcount # => 7
-3[0,8].popcount #... -
- I think we can close now?
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02:08 AM Feature #21616: date ライブラリを deprecated させたい
- jinroq (Jinroq SAITOH) wrote:
> #### `Date._parse` を time に移植したい
>
> `Time._parse` なるものが実現できれば十分でしょうか？（それっぽく移植は[し...
09/24/2025
- 10:48 PM Revision 5e817f98 (git): ZJIT: Prefer *const u8 for consts (#14652)
- 10:38 PM Revision a5c98a7b (git): ZJIT: Incorporate bb0-prologue and PC check into HIR (#14643)
- * ZJIT: Incorporate bb0-prologue and PC check into HIR
* Fix an outdated comment
* Use shallow clone for LoadPC and... -
- ZJIT doesn't set PC before rb_set_ivar(), and that allocates a managed
ID table. Was a false positive from gc_validat... -
08:54 PM Revision de92dd9a (git): ZJIT: Add Ruby class objects to HIR type lattice automatically (#14647)
- This:
* gets us out of the business of manually writing a bunch of `if`s
* gets us more type information
* cleans up... -
06:51 PM Feature #19326: Please add a better API for passing a Proc to a Ractor
- https://github.com/ruby/ruby/commit/55b1ba3bf276ba82173bd961fb8e0f08bf4182a6
Looks like this commit addresses the ... - 05:41 PM Revision d8691641 (git): rb_bug shouldn't assume ec is available (don't use GET_EC())
- ec is unavailable on timer thread, for instance.
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02:23 PM Feature #21615: Introduce `Array#values`
- @Dan0042 I considered that. I thought it would be too much for one PR. I'll wait for more feedback, and if people are...
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02:16 PM Feature #21615: Introduce `Array#values`
- I understand the idea of making core collection classes ducktype-compatible, but in that case this proposal should al...
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- > I think it should be Array.new(*self).
I can do that, sure.
> That word is negative to convince us.
Noted... -
- matheusrich (Matheus Richard) wrote:
> Following the **Principle of Least Surprise**, users may reasonably expect `Ar... -
- matheusrich (Matheus Richard) wrote:
> Add `Array#values`, returning `self`. Implementation could simply alias to `i... -
12:49 PM Feature #21616 (Open): date ライブラリを deprecated させたい
- ### 概要
*date ライブラリが長期間メンテナンスされておらず、機能を time ライブラリに委譲して deprecated させたい*
というお話が出ていると風の噂で耳にしましたが、どこまでを考えられているのかご意... - 10:06 AM Revision 48eb907f (git): [DOC] Fix formatting of seconds parameter in documentation
- There's an additional colon sign in the documentation for Process.clock_gettime
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05:55 AM Revision 6cd970b4 (git): [ruby/psych] Remove warning by not calling find_library after pkg_config
- If pkg_config returns a truthy value, it found the library and added it
to the global values for the Makefile.
Calli... -
01:51 AM Revision 5b65e76a (git): fix lvar_state dump size
- `ibf_dump_write()` should consider the size of the element.
- 12:48 AM Revision 479cdab3 (git): ZJIT: Allow testing JIT code on zjit-test (#14639)
- * ZJIT: Allow testing JIT code on zjit-test
* Resurrect TestingAllocator tests
09/23/2025
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- ## Motivation
In Ruby code, it's common to accept arrays and hashes and treat them uniformly as collections of val... -
09:08 PM Bug #21614 (Open): thread_sched_wait_events race with timer_thread_wakeup
- `thread_sched_wait_events` checks th->sched.waiting_reason.flags under thread_sched_lock but not under
timer_thread.... -
- ZJIT never sets `cfp->jit_return`, so to avoid crashing while
profiling, we need to explicitly validate the PC of the... -
07:58 PM Feature #21557: Ractor.shareable_proc to make sharable Proc objects, safely and flexibly
- Link to the discussion at the dev meeting: https://github.com/ruby/dev-meeting-log/blob/master/2025/DevMeeting-2025-0...
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- Thank you for implementing this, @ko1!
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- Applied in changeset commit:git|55b1ba3bf276ba82173bd961fb8e0f08bf4182a6.
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Ractor.shareable_proc
call-seq... - 07:46 PM Revision 39d764ed (git): ZJIT: Add stack overflow check to `gen_ccall_variadic` (#14636)
- ZJIT: Add stack overflow check to gen_ccall_variadic
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- 07:05 PM Revision 0fe1099d (git): ZJIT: Support gdb for debugging zjit-test (#14637)
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- Applied in changeset commit:git|55b1ba3bf276ba82173bd961fb8e0f08bf4182a6.
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Ractor.shareable_proc
call-seq... -
- to catch up new sharable proc semantics.
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- call-seq:
Ractor.sharable_proc(self: nil){} -> sharable proc
It returns shareable Proc object. The Proc object is
... -
05:20 PM Revision c05ea920 (git): Only set ME cached flag when unset
- The same method entry may be reused in multiple caches, so once the
CACHED flag is set, other Ractors may be checking... -
- The validation is relevant only for traceable userland ruby objects ruby
code could interact with. ZJIT's use of rb_v...
09/22/2025
- 10:57 PM Revision cdb9c254 (git): ZJIT: Guard receiver class for CCallVariadic (#14630)
- 10:55 PM Revision 1d00c111 (git): ZJIT: Clarify --zjit-disable-hir-opt job names (#14632)
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- Add test.
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- 09:25 PM Revision 93c728ce (git): YJIT: Pass iseq pointer to get/set classvariable functions (#14625)
- * YJIT: Pass iseq pointer to get/set classvariable functions
Since we already have the iseq pointer, we can actually... -
09:21 PM Revision cbfe4033 (git): ZJIT: Add polymorphism counters (#14608)
- * ZJIT: Add polymorphism counters
* .
* . -
08:11 PM Revision 133e3889 (git): [ruby/erb] [DOC] Correct two errors
- https://github.com/ruby/erb/commit/1512314a3b
- 07:10 PM Revision 378c4db4 (git): [DOC] Add `snt` and `dnt` to glossary.md
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05:03 PM Revision 1d152962 (git): Clarify what happens when IO.popen's block returns (#14626)
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- 04:30 PM Revision ccb82041 (git): ZJIT: Improve `zjit_bisect.rb` (#14592)
- ZJIT: Improve zjit_bisect.rb
1. The command name in the help message is outdated.
2. When the command failed by itse... -
04:28 PM Revision 6c0a74e5 (git): ZJIT: Refactor NewRangeFixnum (#14607)
- ## Context
#14409
https://github.com/ruby/ruby/pull/14409#discussion_r2350238583
>You may have noticed that this do... -
- https://github.com/ruby/erb/commit/a082298db7
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- https://github.com/ruby/erb/commit/4ca7784f10
- 02:36 AM Revision 3861e506 (git): Bump lewagon/wait-on-check-action from 1.4.0 to 1.4.1
- Bumps [lewagon/wait-on-check-action](https://github.com/lewagon/wait-on-check-action) from 1.4.0 to 1.4.1.
- [Release...
09/21/2025
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05:12 PM Revision 4a082b5d (git): Fix assertion in rb_gc_impl_mark_weak
- The FL_WB_PROTECTED flag is no longer used and is not set on objects, so
that assertion cannot be true. Instead, we s... -
- Excluded in 02299d68bcb0e6eabab2b973b28e9dafbafe6149
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- See https://github.com/ruby/ruby-dev-builder/actions/runs/17883721287/job/50854696068
```
1) Failure:
Test... -
- * See https://bugs.ruby-lang.org/issues/21613
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- When we clone a complex imemo_fields, it calls creates the imemo_fields
using rb_imemo_fields_new_complex, which allo... -
08:36 AM Revision 5179b7fb (git): Rename mlhs rule to mlhs_items for clarity in parse.y
- Since `mlhs` is already defined as a nonterminal as follows, using the same name as a parameterizing rule is a bit co...
09/20/2025
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06:05 AM Misc #21385: Namespace: Suggesting a rename
- "Ruby Box" is a registered trademark in Japan by Hitachi Solutions Technology, Ltd.
While this is likely not a legal... - 03:05 AM Revision 8d1c4597 (git): ZJIT: Move CI configure below run_opts and specopts
- 03:05 AM Revision d1c845e4 (git): ZJIT: Also run CI without HIR optimizer
- Fixes https://github.com/Shopify/ruby/issues/758
- 03:05 AM Revision 451fe6a4 (git): ZJIT: Fix opt_{hash,ary,str}_{freeze,uminus}
- The stack layout is incompatible with the way we reify the stack for
generating fallback SendWithoutBlock: the receiv... - 02:38 AM Revision 254b9b49 (git): ZJIT: Expand the list of safe allocators
- It's not just the default allocator; other allocators are also leaf.
- 02:38 AM Revision 4a04e6f7 (git): ZJIT: Wrap comment
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- * [Misc #21609] Propose Stan Lo (@st0012) as a core committer (k0kubun)
* To speed up the ZJIT development, can we...