Activity
From 05/06/2025 to 05/12/2025
Today
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03:52 AM Revision f638e148 (git): Support to sync cgi/escape from ruby/cgi repo
- 02:09 AM Revision 4464cbe5 (git): [rubygems/rubygems] Fix doctor command parsing of otool output
- I have several gem dylibs that have a line matching "(compatibility "
with no file path preceding it.
https://github... -
02:09 AM Revision af799140 (git): [ruby/json] Favor decimal notation over scientific notation for floats
- e.g.
```
JSON.dump(1746861937.7842371)
```
master:
```
"1.https://github.com/ruby/json/commit/746861937784+9"
```
T...
05/11/2025
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09:56 PM Bug #21328: Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
- Or, use GCC 14 for a while, if possible. (I am not familiar with MSYS2)
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- I believe this is the same issue as #21286.
Please apply the patch of https://github.com/ruby/ruby/pull/13202 your... -
03:27 PM Bug #21328 (Closed): Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
- We are facing an issue that starts in 05/03/2025
We have an Azure Devops Pipeline that build and test a project, b... -
08:37 PM Revision dc5555d7 (git): Fix -Wmaybe-uninitialized
- ../namespace.c: In function ‘current_namespace’:
../namespace.c:221:48: warning: ‘proc_ns’ may be used uninitialized ... -
- GC can trigger while we build the table, and if it sweeps an object
with an ID, it may not find it in the `id_to_obj`... -
05:50 PM Revision 2fe8b9cd (git): Copy to path with the base name
-
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- This reverts commit 2a9236366d6016738a756caecab03263565a20c7.
spec/ruby/optional/capi/spec_helper.rb doesn't work wel... -
- winpthreads-git 12.0.0.r720 provides `clock_gettime` and
`clock_getres` as inline functions. -
- The intial complex shape implementation never allowed objects
other than T_OBJECT to become too complex, unless we ru... -
05:02 PM Feature #21219: `Object#inspect` accept a list of instance variables to display
- ℹ️ In case it's of interest/inspiration, I released [Inspectable](https://alchemists.io/projects/inspectable) 0.2.0 w...
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04:32 PM Misc #21325: make ruby more middle-aged man friendly
nobu (Nobuyoshi Nakada) wrote in #note-2:
> `format` is an alias of `#sprinf` inherited from `Kernel`.
> We can...-
- `format` is an alias of `#sprinf` inherited from `Kernel`.
We can't rename it. -
04:16 PM Feature #21311: Namespace on read (revised)
- > wanted to make sure everyone is aware of this
What I want all in the thread to realize is that if somewhere in the... -
- Example:
```ruby
# main.rb
class C
attr_reader :target
def initialize(target)
@target = target
end
end
... -
03:05 PM Feature #21311: Namespace on read (revised)
- fxn (Xavier Noria) wrote in #note-70:
> Maybe you have the C code in your head, I am looking at it as a Ruby program... -
- > That should not happen, and if it happens, it's a bug. Could you write and show the script to reproduce it?
Exactl... -
- fxn (Xavier Noria) wrote in #note-68:
> @tagomoris when I said that (1) would break Ruby semantics I meant that **in... -
- @tagomoris when I said that (1) would break Ruby semantics I meant that **in the same namespace** you would have two ...
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- @tagomoris From the point of view of the Ruby programmer, I have an object, I pass it, and the callee receives a diff...
-
- @fxn I'm unsure I correctly understand what you mean... Let me check your point.
You said:
* The current namespac... -
- Some of the issues I have noted seem to be addressable and have been added to the TODO. (I have written tickets for t...
-
- @byroot Thank you for working on the feature. I'll merge the patches soon (had merged one already).
About the crash ... -
- Alright, so I can't benchmark with `RUBY_NAMESPACE=1` because I keep running into that crash and can't figure it out....
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- I submitted a fix for the crash here: https://github.com/tagomoris/ruby/pull/5
But now it's crashing in `require`
... -
- headline benchmarks (in non-ideal conditions, I was on battery, etc) and **whithout** `RUBY_NAMESPACE=1`:
```
m... -
- Trying to run benchmarks with `RUBY_NAMESPACE=1` crashes during init:
```
opt/rubies/head-namespaces/bin/ruby: [B... -
- I opened a PR on yjit-bench with workarounds for both the fiddle issue and the CGI issue: https://github.com/Shopify/...
-
- > bin/rails aborted!
> LoadError: cannot load such file -- cgi/cookie (LoadError)
Yes, the `cgi` changes broke Ra... -
- `make yjit-bench` is now failing even on master HEAD.
> bin/rails aborted!
> LoadError: cannot load such file -- ... -
- We have followed the discussion in https://bugs.ruby-lang.org/issues/21311.
I may contribute a doc patch to explain ... -
- The third option is more aligned with my intuitive idea of a new entity with new rules. Instead of a container of met...
-
- @eregon maybe, but the fact is that you pass an object, and the callee receives a different object. This is not consi...
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- https://github.com/tagomoris/ruby/pull/7
RUBY_TYPED_FREE_IMMEDIATELY can be added because namespace_entry_free does n... -
- If we're referencing the namespace object we have to mark it.
-
-
- ```
/opt/rubies/head-namespaces/bin/ruby(sigsegv+0x84) [0x104e897e8]
/usr/lib/system/libsystem_platform.dylib(_sigtra... -
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- The macro RCLASS_EXT() accesses the prime classext directly, but it can be
valid only in a limited situation when nam... -
- To make RClass size smaller, move flags of prime classext readable/writable to:
readable - use ns_classext_tbl is NU... -
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- `rb_define_private_method` performs strict type checking on the function
pointer. As a result, we cannot pass the fun... -
- ```
/github/workspace/src/proc.c:2023:65: error: format specifies type 'void *' but the argument has type 'const rb... -
-
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- ```
internal/class.h:158:20: warning: ‘RCLASS_SET_CLASSEXT_TABLE’ declared ‘static’ but never defined [-Wunused-funct... -
- ```
namespace.c: In function ‘rb_namespace_available’:
namespace.c:55:1: warning: old-style function definition [-Wol... -
-
- This reverts commit 585598623da949c92d0f2ea94029a863142ec908.
This broke Windows CIs
```
linking miniruby.exe
Cr...
05/10/2025
- 10:07 PM Revision 915d0277 (git): Fix typo (newsString -> new String)
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10:01 PM Bug #21327 (Open): Windows builds seem broken after clock_gettime changes?
- https://github.com/ruby/ruby/actions/workflows/windows.yml
not sure how stable windows normally is, but this looks... -
- Diff instructions using:
```sh
DUMP="puts RubyVM::InstructionSequence.compile(ARGV.first).disasm.gsub(/^\d+ /, ''... -
- after 35, I lose all interests about programming.
no linux, no vim, no iterm2, and no much much.
when I want to... -
05:32 PM Revision 98667f82 (git): [DOC] Update documentation for ObjectSpace#each_object
- Co-authored-by: Benoit Daloze <eregontp@gmail.com>
- 05:32 PM Revision 29b3d683 (git): [DOC] Make clear that current behavior is not ideal
- 05:32 PM Revision a51b4a86 (git): [DOC] ObjectSpace#each_object behavior in multi-Ractor mode
- This behavior of ObjectSpace#each_object has been around since Ruby 3.0
when Ractors were first introduced, but was n... -
- kou (Kouhei Sutou) wrote in #note-54:
> > building fiddle fails
>
> Could you share the error message?
I could... -
- @mame
> I am personally excited to see Ruby adding a bold new feature that brings real energy and discussion to the ... -
09:03 AM Feature #21311: Namespace on read (revised)
- > building fiddle fails
Could you share the error message? -
- > So I ran benchmark/app_fib.rb
Fibonnaci isn't a very interesting benchmark here. It's just the same method being... -
- On my laptop, building fiddle fails and it prevents running `make yjit-bench`.
So I ran benchmark/app_fib.rb and g... -
- This allow to get or set fields without having to worry about the
shape type. -
- To be consistent with `rb_obj_field_set`.
-
- > It means CGI is not promoted bundled gems.
Is there a reason to skip this step?
For previous extractions we... -
12:36 PM Bug #21324 (Open): Namespace loads RubyGems in root Namespace but it should not
- RubyGems has tons of mutable state, isn't core library and isn't "builtin classes" either, so it should not be in roo...
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- Looks somewhat similar, `benchmark` loads fine in main namespace but not in other namespace:
```
$ RUBY_NAMESPACE=1... -
- ```
$ irb
irb(main):001> 6 * 7
=> 42
$ RUBY_NAMESPACE=1 irb
/home/eregon/prefix/ruby-master/bin/ruby: warning:... -
- Seems very related to https://bugs.ruby-lang.org/issues/21322 so let's keep this one closed and discuss there.
-
- Full reproducer, showing that even though `Object` is the same reference in all namespaces it can have different cons...
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- @byroot, if you will, I believe this one can be closed too.
-
- I suspect this one was an error of mine. I think we can close.
-
- Did you actually test the code? `mod1.constants == mod2.constants` returns `true`.
```
$ cat main.rb
ns = Namesp... -
- Right, IOW it's the duality between builtin classes and other classes.
Builtin classes' constants, methods, ivar and... -
- For example, if I instead do
```ruby
ns = Namespace.new
ns.require_relative 'foo'
c = Class.new
c::X = 1
ns::C.x(c)... -
- > I believe this is consistent with the feature
I say so in the sense that objects with the same ID are equal in the... -
- @tagomoris thanks for the docs under `doc/namespace.md`.
Unless I missed it, I believe there is an edge case relat... -
- Full repro:
```
# Copy the description program to program.rb, e.g. $ xsel -b > program.rb
$ RUBY_NAMESPACE=1 ruby ... -
- This is probably a consequence of https://bugs.ruby-lang.org/issues/21318.
-
- Right I think in the namespace defining the class/module the `Module#name` needs to not have a prefix, or it will bre...
-
- Main problem here is that there are many programs that depend on that name.
They may store it somewhere for later `c... -
- This is definitely not ideal. `Class#name` could end up referring to a different constant.
```ruby
# main.rb
NS ... -
- Complete reproducer:
```
$ RUBY_NAMESPACE=1 ruby -ve 'p Module.nesting; ns = Namespace.new; File.write "ns.rb", "p ... -
- > and sorry for the noise.
It's alright, even if the feature is experimental, the sooner bugs are noticed the bett... -
- Yes, please, and sorry for the noise.
-
- > cannot repro anymore.
Closing then? -
- I was yesterday running a checkout from May 6. Updated the branch now and cannot repro anymore.
-
- @mame I was here till 4 AM experimenting with this feature.
To be organized, I reported different things in differ... -
- I don't think it's really necessary to create a separate ticket for this from #21319, is it?
-
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- I was yesterday running a checkout from May 6. Updated the branch now and cannot repro anymore.
-
- I cannot repro the issue.
```ruby
# main.rb
ns = Namespace.new
ns.require "./sub"
p :success
```
```ruby... -
- winpthreads-git 12.0.0.r720 provides `clock_gettime` and
`clock_getres` as inline functions. -
- 06:59 AM Revision 3c37d6ff (git): Update bundled gems list as of 2025-05-09
-
05/09/2025
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- Maybe the root cause is _enabling_ namespaces with `RUBY_NAMESPACE=1`.
-
- The following program
```ruby
module M
end
class C
include M
end
```
fails under a namespace with err... -
- Maybe the root cause is _enabling_ namespaces with `RUBY_NAMESPACE=1`.
-
- The program
```ruby
module M
end
class C
extend M
end
```
fails under a namespace with error:
```
... -
11:15 PM Revision 3306d7d2 (git): Only clear Ractor cache in child
- This avoids a race condition where we were clearing the cache from
another ractor while it was in use. Oops!
Fixes t... -
- The following program
```ruby
X = :top
class C
X = :super
end
class D < C
p X
end
```
prints `:... -
- Namespaces are not transparent for this program:
```ruby
Module.nesting
```
The nesting is empty or not depen... - 10:13 PM Revision 87b621bd (git): Update default gems list at 58c008e68f31a8056df508cc46e17c [ci skip]
-
10:12 PM Revision 58c008e6 (git): [ruby/psych] Bump version for release
- https://github.com/ruby/psych/commit/dbf9e36583
-
- Namespaces are not transparent for this program
```ruby
if mod1.object_id == mod2.object_id
mod1.constants == ... -
- Namespaces are not transparent for this program
```ruby
C = Class.new
C.name == 'C'
```
because under a non-... -
10:01 PM Feature #15408: Deprecate ObjectSpace._id2ref
- > The question is rather why you want _id2ref to be deprecated
I want it removed, actually! 😀
You have seen all... -
08:20 PM Feature #15408: Deprecate ObjectSpace._id2ref
- headius (Charles Nutter) wrote in #note-44:
> I'd also like to know **why** you want `_id2ref` to stick around.
I... -
- Applied in changeset commit:git|4de049a3f9709ab8b0b192c40e83b910b80d6de3.
----------
Deprecate `ObjectSpace._id2ref`... -
- I was hoping for a removal timeline, but alright. I'll merge my PR.
-
- This was discussed at the dev meeting, and @matz agreed to add the deprecation warning.
-
- * The begp, lenp and stepp might not be written to, so they need default values.
-
- * Since it does not work when using some configure options such as:
.../configure --with-ext=-test-/cxxanyargs,+ --... -
09:22 PM Revision 29be534f (git): Try fixing building C API specs with make
- * But it doesn't work because there is no .ext/include/ruby/digest.h
when using .../configure --with-ext=-test-/cxx... -
-
-
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- Eregon (Benoit Daloze) wrote in #note-3:
> it clearly seems to exhibit that behavior
To clarify what I mean:
```... -
- > When a Ractor terminates just before it actually does so it should probably run the remaining finalizers
Objects... -
- When a Ractor terminates just before it actually does so it should probably run the remaining finalizers, AFAIK, this...
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- > Run each finalizer in the Ractor that created it (what do we do about terminated ractors?)
That one I think woul... -
- It does seem like it's a problem that this is a way to have access to an unshareable object from multiple ractors
``... -
- Reproduction (with assertions enabled):
```ruby
require "tempfile"
Ractor.new do
10.times do
Tempfile.... -
-
- This feature proposal is quite exceptional. Because this is a feature strongly driven by @matz himself, and Ruby is m...
-
- Let me add.
This is not a case of "let's merge and polish". Problem is, it has to be seen if you can satisfy the goa... -
- I am aligned with @eregon.
There are several important issues.
Another one that has not been mentioned (I think) is... -
- In https://github.com/ruby/dev-meeting-log/blob/master/2025/DevMeeting-2025-05-08.md#discussion
> mame: Are there any... - 05:53 PM Revision e2f5e233 (git): [ruby/psych] exception tests
- https://github.com/ruby/psych/commit/1e9b79f699
- 05:53 PM Revision 42328d4e (git): [ruby/psych] more special cases
- https://github.com/ruby/psych/commit/b33bf8b060
- 05:53 PM Revision 451e1dcf (git): [ruby/psych] duplicate more tests
- https://github.com/ruby/psych/commit/a3be6429bf
- 05:53 PM Revision ae299cc9 (git): [ruby/psych] add first test for safe load stream
- https://github.com/ruby/psych/commit/336553b412
- 05:53 PM Revision f0e2a41d (git): [ruby/psych] fixed bugs from testing
- https://github.com/ruby/psych/commit/e954f96639
- 05:53 PM Revision d6931930 (git): [ruby/psych] Add safe version for load_stream
- https://github.com/ruby/psych/commit/30a2a5ee94
-
04:43 PM Revision 011982ef (git): Fix warnings in tests for ObjectSpace._id2ref
- There's a lot of warnings when running test_objectspace.rb because of
ObjectSpace._id2ref. For example:
test_obj... -
-
- Applied in changeset commit:git|f30f0f0a22bb5cf536b5ca551f3dfa5ebb745030.
----------
Fix crash when instantiating cl... -
- [Bug #18119]
When we create classes, it pushes the class to the subclass list of the
superclass. This access needs t... -
-
12:41 PM Feature #21258: Retire CGI library from Ruby 3.5
- With recent commits, it seems that a cgi.gemspec is not created.
erb.gemspec shows it as a dependency? -
- We discussed this in devmeeting.
We decided the followings:
* To remove `cgi` library without `CGI.escape*` and... -
- https://github.com/ruby/stringio/pull/132 is a much cleaner solution, was it considered?
(https://bugs.ruby-lang.org/... -
- Discussed at the dev meeting. @matz said that he prefers not to issue warnings that could be false positives, even if...
-
- Followup: https://github.com/ruby/ruby/pull/13286
-
- As well as `RB_OBJ_SHAPE_ID` -> `rb_obj_shape_id`
and `RSHAPE` is now a simple alias for `rb_shape_lookup`.
I tried ... -
-
-
-
- And `rb_shape_get_shape` -> `RB_OBJ_SHAPE`.
-
-
- Also rename it, and change parameters to be consistent with
other transition functions. -
- It's more consistent with other transition functions.
-
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- As well as `rb_shape_edges_count` and `rb_shape_memsize`.
-
-
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- Duplicate of: [Bug #20271] [Bug #20267] [Bug #20255]
This was fixed in 0350290262ea0fbc4e1807901797ee8a6970c2b9 an... -
- The linked PR was merged.
-
- After fork we reset to single ractor mode (which IMO we shouldn't do,
but it requires more work to fix) and so we nee... -
- [Feature #15408]
Matz decided to deprecate it for Ruby 2.6 or 2.7 but that never
actually happened.
Given the objec... -
- Meeting log is here: https://github.com/ruby/dev-meeting-log/blob/master/2025/DevMeeting-2025-04-15.md
-
- > Should I create a ticket here?
You can directly open a PR on https://github.com/ruby/net-http/.
If it doesn't... -
- > Maybe Net::HTTP could use `IO.select`?
That sounds like a good idea and I'd like to try it. I have checked some ... -
- 05:28 AM Revision dcd0a35c (git): Update default gems list at d3c472781dec4fe415203fbb898d8b [ci skip]
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- I also ran into this, so I opened an pull request document this behavior.
https://github.com/ruby/ruby/pull/13278 -
- While discussing #21154 with some people at the dev meeting, I found a weird behavior of `Kernel#autoload` that's har...
-
03:43 AM Feature #21274 (Closed): Show performance warnings for easily avoidable unnecessary implicit splat allocations
-
- This was discussed at the dev meeting, but @matz was negative about adding this warning. He prefers fluent code over ...
-
-
- Discussed at the dev meeting. This proposal was accepted as `struct: true` keyword argument, like
```ruby
Time.ne... -
- Discussed at the dev meeting, and @matz said "go ahead".
05/08/2025
-
- Fixed by a5ba7124bcc112f537a29564f644dea67f2b532d
-
- Sorry @jeremyevans0 I think Aaron and I missed that PR, but we did the same thing in https://github.com/ruby/ruby/pul...
-
08:34 PM Revision 7a660d7c (git): [DOC] Tweaks for What's Here
-
- I have a fix here: https://github.com/ruby/ruby/pull/13284
-
- Introduced in: https://github.com/ruby/ruby/pull/13159
Now that there is no longer a unique TOO_COMPLEX shape with
n... -
- @Dan0042 I think @Eregon covered what I was going to say, but I'd also like to know **why** you want `_id2ref` to sti...
-
- https://byroot.github.io/ruby/performance/2025/04/26/unlocking-ractors-object-id.html explains the problems of `_id2r...
-
- @Dan0042 It still is, CRuby has to keep a weak map of all objects for which the object_id was asked in case `_id2ref`...
-
- The original reason to deprecate `_id2ref` is no longer relevant now that `object_id` is a monotonically-increasing I...
-
- Ractor objects that are available in a child process should raise a
`Ractor::ClosedError` exception when called with ... -
- Ractors created in a parent process should be properly shut down in the
child process. They need their cache cleared... -
- Otherwise it might be held by another Ractor, causing a deadlock in the
new process. -
- ../variable.c: In function ‘iterate_over_shapes_with_callback’:
../variable.c:2189:1: warning: control reaches end of... -
05:31 PM Feature #20405: Inline comments
- There seems to be some revival of this in the context of type checkers, and Hiroya Fujinami graciously asked for my o...
-
04:37 AM Feature #20405: Inline comments
- Using type checkers makes it difficult to write Ruby fluently. To make type checkers work effectively in Ruby, we nee...
-
05:13 PM Bug #20957: RangeError on Array#values_at with negative ranges
- I found almost same behavior at Array#fill
```
[0,1,2,3].fill(10, -10..-5) #=> RangeError
[0,1,2,3].fill(10, ... -
- Right.
I think it's quite valuable to make those `rb_undef_alloc_func` to avoid having to handle uninitialized objec... -
- > Or core types could actually define dup & clone as overridden methods, and not use the alloc function at all and so...
-
- I think it would be good to compare this to "isolated execution contexts" which is the well-known approach to get suc...
-
- I'll do that, thank you!
-
- fxn (Xavier Noria) wrote in #note-44:
> Congrats @tagomoris :).
>
> Would you be open to consider having the perm... -
- Congrats @tagomoris :).
Would you be open to consider having the permanent name of classes and modules be constant... -
- I added committer grants to @tagomoris. Please let me know if you have extra permission or something.
-
- > I nominate @tagomoris (Satoshi Tagomori) for committer.
+1 -
- @tagomoris Can you share your required/optional information to me? see https://github.com/ruby/ruby/wiki/Committer-Ho...
-
04:21 AM Feature #21311: Namespace on read (revised)
- Let's just merge and experiment. We won't know until we actually try it. Also, I nominate @tagomoris for committer.
... -
- osyoyu (Daisuke Aritomo) wrote in #note-5:
> I am not sure about this. Sending HTTP request using net/http inside an... -
- > if we got some shareable mutable state, then we'd need a shareable mutex
Come to think of it, I now do think tha... -
- This allows the default GC to not need debug_counter.h when building as a
modular GC. -
- We don't need to check for USE_DEBUG_COUNTER because the code is no-op
if USE_DEBUG_COUNTER is not enabled. -
-
01:30 PM Misc #21290: Unable to build ruby extension on Fedora 42 due to possible GCC 15 issues
- Just adding that I am also experiencing this with ed25519 and ruby-prof, as well as appsignal.
* **Ruby Version:**... -
08:37 AM Misc #21290: Unable to build ruby extension on Fedora 42 due to possible GCC 15 issues
- I also stumbled over this issue and falsely addressed it to mongodb/bson
Here is a Dockerfile which lets you repro... -
03:03 AM Misc #21290: Unable to build ruby extension on Fedora 42 due to possible GCC 15 issues
- Hi,
I am also experiencing a similar issue when trying to install a Ruby gem with C extensions (`blurhash` and `ru... - 12:22 PM Revision 5e534849 (git): ZJIT: Temporarily revert path compression
- For reasons I don't understand yet, this causes an issue when trying to
boot yjit-bench. Temporarily revert it. -
09:59 AM Bug #21286: Windows - MSYS2 just updated to GCC 15.1.0, builds failing
- ruby_3_4 merged commit:7e44df91b6d01be68391a029997f5ccdabe80603
-
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09:07 AM Feature #21042: Add and expose Thread#memory_allocations memory allocation counters
- only 3 statistics are acceptable.
I don't want to increase more and more measurements from performance perspective. - 09:03 AM Revision a41eed99 (git): [rubygems/rubygems] Update `TarWriter` test to store mtime in a variable
- https://github.com/rubygems/rubygems/commit/0e2cec3fa3
-
09:03 AM Revision 819ecd11 (git): [rubygems/rubygems] Add mtime to Gem::Package::TarWriter#add_file argument
- Since 9e21dd9, Gem::Package::TarWriter#add_file adds the file to
the tar with Gem.source_date_epoch for its mtime.
Th... -
- (https://github.com/ruby/strscan/pull/153)
Fix https://github.com/ruby/strscan/pull/152
CRuby can walk off the end ... -
- (https://github.com/ruby/strscan/pull/150)
These parse methods take begin and end indices, not begin and length. A
t... -
- https://github.com/ruby/json/commit/3b605d9b1e
-
- Use feature testing to detect native Set,
and don't rely on `Set#to_h` which wasn't intended
as a public method.
htt... -
-
- ```
variable.c: In function ‘iterate_over_shapes_with_callback’:
variable.c:2188:1: warning: control reaches end of n... -
- Use `st_foreach_with_replace` rather than to call `st_insert`
from inside `st_foreach`, this saves from having to dis... -
-
- And get rid of the `obj_to_id_tbl`
It's no longer needed, the `object_id` is now stored inline
in the object alongsi... -
- This opens the door to store more informations in shapes, such
as the `object_id` or object address in case it has be... -
- Also refactor checks for `->type == SHAPE_OBJ_TOO_COMPLEX`.
-
- Ivars will longer be the only thing stored inline
via shapes, so keeping the `iv_index` and `ivptr` names
would be co... -
- > The term premature optimization typically refers to cases where you optimize, and later, the optimization results i...
-
- Dan0042 (Daniel DeLorme) wrote in #note-2:
> I appreciate the effort here, but I wonder if this might be a case of p... -
- I appreciate the effort here, but I wonder if this might be a case of premature micro-optimization. Was there a measu...
-
- https://github.com/ruby/ruby/commit/ce51ef30df5bf07ec3881a377f0011b8f20ec507 broke
ext/-test-/econv/append.o. We shou... -
- byroot (Jean Boussier) wrote in #note-5:
> 99% of the time, when I use a bare `rescue` it's because I'll call `raise...
05/07/2025
-
- Eregon (Benoit Daloze) wrote in #note-12:
> Unless they truly need to communication at all between namespaces, but t... -
- Basically, I believe the idea is to have isolated execution contexts without forking, but is hard to achieve that by ...
-
- tagomoris (Satoshi Tagomori) wrote in #note-28:
> Mounting server-less applications (run on AWS Lambda, separated on... -
- tagomoris (Satoshi Tagomori) wrote:
> Root namespace is a unique namespace to be defined when a Ruby process starts.... -
- Aaron that is a concern I have also in mind that I have not expressed yer.
The current proposal allows access to t... -
- Eregon (Benoit Daloze) wrote in #note-12:
> * Any user-defined class instance won't be `is_a?` in another namespace ... -
- Dan0042 (Daniel DeLorme) wrote in #note-19:
> I'm not sure if this can be achieved with TruffleRuby sub-interpreters... -
- @tagomoris thanks for your replies, even more with such a busy thread :). Let me followup:
> There should be no need... -
02:24 PM Feature #21311: Namespace on read (revised)
- byroot (Jean Boussier) wrote in #note-24:
> But I'd like to hear about common green path, day to day, use cases, not ... -
- Thank you for expanding on the motivation, the design makes more sense to me now.
I'm still not convinced the trad... -
- @fxn
> So, I guess spawning does not create hierarchy. A namespace may not have a pointer to the namespace where i... -
- I'm sorry that I skipped to make effort to describe the motivation and copied the motivation section from the past ti...
-
- I have compiled the branch and I am playing around a bit with `miniruby` to test my understanding of the feature.
So... -
- FYI: you can try namespace PR on https://ruby.github.io/play-ruby/?run=14855772787&options=%7B%22arguments%22%3A%5B%5...
-
- mame (Yusuke Endoh) wrote in #note-10:
> @tenderlovemaking Can we close this?
Yes, sorry. I thought I had closed ... -
- Note: https://github.com/ruby/ruby/pull/13080 has been merged.
-
- @tenderlovemaking Can we close this?
-
- Backport [Bug #21286]
-
-
-
- * [Feature #21258] Retire CGI library from Ruby 3.5
* Can I remove CGI library without `CGI::Util` ?
* What's the...
05/06/2025
-
-
05:46 PM Bug #21312 (Assigned): ruby 3.5-dev installs a gemspec for rdoc that misses dependencies
- Similarly to https://bugs.ruby-lang.org/issues/20581, installing ruby 3.5-dev installs a gemspec for rdoc that it's m...
-
-
-
- I think it's most likely fixed by https://github.com/ruby/ruby/pull/13245. It's going to be shipped in the next relea...
-
01:08 AM Bug #21310 (Feedback): YJIT optimization causes incorrect is_a? method evaluation
- Our Rails application contains code like the following:
```ruby
result = a_proc.call
if result.is_a?(Result) &... -
-
- Agreed on all points. I have little concept of the complexity of the implementation, and defer to you on that. I th...
-
- peter.boling (Peter Boling) wrote in #note-23:
> One use case for this is to benchmark libraries that do the same ... -
- byroot (Jean Boussier) wrote in #note-13:
> > Avoiding name conflicts between libraries: Applications can require two... -
- Dan0042 (Daniel DeLorme) wrote in #note-19:
> It's not about "working around" libraries. It's about loading entirely... -
- If my interpretation is correct, the entry point of a library will be executed as many times as user namespaces requi...
-
- My interpretation of the vocabulary is as following:
1. The interpreter boots in a `root` namespace.
1. The "state" ... -
- byroot (Jean Boussier) wrote in #note-13:
> I personally see namespaces as a feature libraries can use to write more... -
- > The main and user namespaces are independent
@eregon the description says
> User namespace is a namespace to ... -
- @byroot makes a good point about use cases, I share the same concerns (and already did in https://bugs.ruby-lang.org/...
-
- Has the performance of Namespace been evaluated?
I would assume getting the current namespace to execute methods/pro... -
- (from description)
> There is no way to access App in the main namespace from the code in the different namespace ns... -
- While I believe namespaces would be a good addition to Ruby, I'm not convinced this particular implementation of
nam... -
- I think this addresses https://bugs.ruby-lang.org/issues/19744#note-74 by having a CoW copy of all builtin classes/mo...
-
- @fxn The main and user namespaces are independent, though the main namespace can refer to user namespace via `ns::Som...
-
- > having a block parameter on Namespace.new could provide similar UX without changing syntax.
That wouldn't handle... -
- > any user-defined classes/modules are not defined in the root namespace.
Ah, that is key.
So, what happens in ... -
- fxn (Xavier Noria) wrote in #note-6:
> In Ruby, objects are stored in constants. Conceptually, a constant `X` storin... -
- Thanks @tagomoris.
> Conceptually, yes. Definitions are deeply cloned. But objects (stored on constants, etc) will n... -
- fxn (Xavier Noria) wrote in #note-2:
> A few quick questions:
>
> Assuming a normal execution context, nesting at... -
- @baweaver I don't have strong opinion about adding `namespace` keyword, but having a block parameter on `Namespace.ne...
-
- A few quick questions:
Assuming a normal execution context, nesting at the top level of a file is empty. Would it be... -
05:46 AM Feature #21311: Namespace on read (revised)
- As a proof of concept this is a very valuable idea, and will give users a chance to experiment with it.
I wonder a... -
- This replaces #19744
## Concept
This proposes a new feature to define virtual top-level namespaces in Ruby. Th... -
- ```ruby
1.times do
raise
rescue
p it
#=> prism: false
#=> parse.y: 0
end
```
`it` should return 0,... -
05:13 PM Revision cb772247 (git): Improve correctness contention for allocated object counts
- Currently the count of allocated object for a heap is incremented
without regards to parallelism which leads to incor... - 03:11 PM Revision 925da368 (git): Parse topn, opt_length, opt_size into HIR
-
- > Now, more generally, if we got some shareable mutable state, then we'd need a shareable mutex. I just haven't yet e...
-
- I'm not sure I see the use case for `Mutex` to be shareable, at least in this specific scenario.
To take the `Time... -
- > At least for Queue it's not that simple, because it contains objects
Indeed, you're right about Queue. I overloo... -
- The interface of `fpconv_dtoa()` looks quite different from `dtoa()` in missing/dtoa.c.
Rather `grisu2()` itself is ... -
-
- This is replaced by #21311.
Could someone close this? -
- The message from dlerror is not our concern.
-
-
03:11 AM Bug #21286: Windows - MSYS2 just updated to GCC 15.1.0, builds failing
- ruby_3_3 commit:ffd469bd6d06df10057325a5b8c773fca009af8d merged revision(s) commit:719486a642f0e282b02b958069b8b39b85...
-
- Fix C23 (GCC 15) WIN32 compatibility for rb_define_* functions
Fixes [Bug #21286]
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