Ruby

07/06/2024

05:32 PM Feature #20609: Nested module namespace misses fallback to top level

This is expected. When you do:
```ruby
module A::B
end
```
Understand that in Ruby, this is a general form o... jeremyevans0 (Jeremy Evans)

02:10 PM Feature #20609 (Open): Nested module namespace misses fallback to top level

Currently, Ruby falls back to the top-level constants if it cannot find the Module in the local scope. This can cau... abdullah.arif (Abdullah Arif)

10:07 AM Bug #20606 (Closed): Thread#thread_variable_get, Thread#thread_variable? and Thread#[] methods handle non-String/Symbol parameter values differently

Applied in changeset commit:git|7f1fe5f091db3b05c3970e7b7a7c602922729642.
----------
Raise a TypeError for Thread#th... jeremyevans (Jeremy Evans)

07:19 AM Bug #20305: commit 1d2d25dcadda0764f303183ac091d0c87b432566 breaks grapheme_clusters

ruby_3_2 commit:a67b43d99e24dc7c2a9e134a65f28f968fe124c1 merged revision(s) commit:3a04ea2d0379dd8c6623c2d5563e6b4e23... nagachika (Tomoyuki Chikanaga)

07:19 AM Bug #20239: Segmentation fault when using Regex on a large String

ruby_3_2 commit:2b35d80834f14011f7d313f8fac7855dc9949f70 merged revision(s) commit:75aaeb35b82da26359b9418d2963384d0c... nagachika (Tomoyuki Chikanaga)

06:36 AM Bug #20288: `rb_fiber_scheduler_close` exceptions are not handled in `rb_fiber_scheduler_set`.

ruby_3_2 commit:89de66dbb0d8454c9d69faa331d6e35f8b315cce merged revision(s) commit:78d9fe69479d32214a52ad7291c3973f1b... nagachika (Tomoyuki Chikanaga)

06:35 AM Bug #20393: `after_fork_ruby` clears all pending interrupts for both parent and child process.

Thanks! ioquatix (Samuel Williams)

06:34 AM Bug #20393: `after_fork_ruby` clears all pending interrupts for both parent and child process.

ruby_3_2 commit:5577e5d396cc8f062833b67d6280db6cc8501e7a merged revision(s) commit:a7ff264477105b5dc0ade6facad4176a1b... nagachika (Tomoyuki Chikanaga)

06:35 AM Bug #20286: TracePoint does not emit `thread_end` event when thread exits with exception

ruby_3_2 commit:89de66dbb0d8454c9d69faa331d6e35f8b315cce merged revision(s) commit:78d9fe69479d32214a52ad7291c3973f1b... nagachika (Tomoyuki Chikanaga)

05:14 AM Bug #18061: Execshield test: libruby.so.N.N.N: FAIL: property-note test because no .note.gnu.property section found

> So either the metadata should signal just IBT
in the meanwhile I've done this in https://github.com/ruby/ruby/pu... kjtsanaktsidis (KJ Tsanaktsidis)

04:27 AM Bug #18061: Execshield test: libruby.so.N.N.N: FAIL: property-note test because no .note.gnu.property section found

I wonder if distributors who want shadow-stack support should just compile Ruby with `--with-coroutine=ucontext` to u... kjtsanaktsidis (KJ Tsanaktsidis)

02:24 AM Bug #20413: Enumerator can block fiber scheduler.

Sorry, I accidentally handled a different ticket (#20414).
ruby_3_2 commit:2f8f17e842666abb05ca522d6072c957fab0e12... nagachika (Tomoyuki Chikanaga)

02:22 AM Bug #20414: `Fiber#raise` should recurse to `resumed_fiber` rather than failing.

Sorry, I accidentally changed a different ticket. nagachika (Tomoyuki Chikanaga)

02:20 AM Bug #20414: `Fiber#raise` should recurse to `resumed_fiber` rather than failing.

ruby_3_2 commit:2f8f17e842666abb05ca522d6072c957fab0e12e merged revision(s) commit:5d1702e01a36e11b183fe29ce10780a9b1... nagachika (Tomoyuki Chikanaga)

02:13 AM Bug #20414: `Fiber#raise` should recurse to `resumed_fiber` rather than failing.

I think this change seems somewhat like a spec change. Could this change potentially reveal latent errors in the appl... nagachika (Tomoyuki Chikanaga)

02:01 AM Bug #20499: Ruby builds on macOS store absolute paths for AR and NM in rbconfig since Ruby 3.2.3/3.3.0

ruby_3_2 commit:5141d72fde2528721663ddbc0554ac81ddc0656f merged revision(s) commit:1e08a9f0e9058186db18f29efc6458c00f... nagachika (Tomoyuki Chikanaga)

07/05/2024

06:18 PM Bug #20608 (Assigned): Hash#find always allocates each iterated pair

I have prototyped a patch that delays the array allocation of multiple arguments for `Enumerable#find`, `#any?` etc.
... mame (Yusuke Endoh)

10:32 AM Bug #20608: Hash#find always allocates each iterated pair

> I personally don't like the idea of manually copying many Enumerable methods into Hash...
It is indeed annoying.... ivoanjo (Ivo Anjo)

10:07 AM Bug #20608: Hash#find always allocates each iterated pair

As you've probably noticed from reading the source, there is no `Hash#find` method. `Enumerable#find` is. It cannot k... mame (Yusuke Endoh)

08:49 AM Bug #20608 (Closed): Hash#find always allocates each iterated pair

Hey there!
Recently I ran into this sharp edge in `Hash#find`:
```ruby
puts RUBY_DESCRIPTION
def allocated_... ivoanjo (Ivo Anjo)

05:17 PM Misc #20574: DevMeeting-2024-07-11

* [Bug #20505] Reassigning the block argument in method body keeps old block when calling super with implicit argumen... jeremyevans0 (Jeremy Evans)

04:29 PM Bug #20606: Thread#thread_variable_get, Thread#thread_variable? and Thread#[] methods handle non-String/Symbol parameter values differently

Eregon (Benoit Daloze) wrote in #note-4:
> > I'm not opposed to changing the behavior, but raising an exception when... jeremyevans0 (Jeremy Evans)

07/04/2024

07:35 PM Feature #20405: Inline comments

This could be particularly useful for projects like `rbs-inline`. pabloh (Pablo Herrero)

05:40 PM Bug #18061: Execshield test: libruby.so.N.N.N: FAIL: property-note test because no .note.gnu.property section found

fweimer (Florian Weimer) wrote in #note-48:
> The change in https://github.com/ruby/ruby/pull/11081/files does not l... vo.x (Vit Ondruch)

07:28 AM Bug #18061: Execshield test: libruby.so.N.N.N: FAIL: property-note test because no .note.gnu.property section found

The change in https://github.com/ruby/ruby/pull/11081/files does not look correct to me because it enables shadow sta... fweimer (Florian Weimer)

07:20 AM Bug #18061: Execshield test: libruby.so.N.N.N: FAIL: property-note test because no .note.gnu.property section found

ioquatix (Samuel Williams) wrote in #note-46:
> BTW, IIUC, if we can use CET instead of the shadow stack, it's a far ... vo.x (Vit Ondruch)

11:00 AM Misc #20574: DevMeeting-2024-07-11

* [Bug #20606] `Thread#thread_variable_get` and `Thread#thread_variable?` don't raise `TypeError` exception for incor... andrykonchin (Andrew Konchin)

10:02 AM Bug #20606: Thread#thread_variable_get, Thread#thread_variable? and Thread#[] methods handle non-String/Symbol parameter values differently

> I'm not opposed to changing the behavior, but raising an exception when one was not previously raised presents back... Eregon (Benoit Daloze)

09:46 AM Bug #20606: Thread#thread_variable_get, Thread#thread_variable? and Thread#[] methods handle non-String/Symbol parameter values differently

@jeremyevans0 The specs were added in https://github.com/ruby/spec/pull/1127 (so not written by Andrii, but reviewed ... Eregon (Benoit Daloze)

07/03/2024

11:40 PM Bug #18061: Execshield test: libruby.so.N.N.N: FAIL: property-note test because no .note.gnu.property section found

BTW, IIUC, if we can use CET instead of the shadow stack, it's a far simpler and more efficient solution, so I'm stro... ioquatix (Samuel Williams)

11:39 PM Bug #18061: Execshield test: libruby.so.N.N.N: FAIL: property-note test because no .note.gnu.property section found

Thanks, I agree with your proposed change. ioquatix (Samuel Williams)

12:10 AM Bug #18061 (Assigned): Execshield test: libruby.so.N.N.N: FAIL: property-note test because no .note.gnu.property section found

hsbt (Hiroshi SHIBATA)

11:01 PM Bug #20597: `eval('break if false')` should raise SyntaxError but retuns nil

I submitted a pull request to fix this (but prism still needs a related fix) https://github.com/ruby/ruby/pull/11099 jeremyevans0 (Jeremy Evans)

08:35 PM Bug #20606: Thread#thread_variable_get, Thread#thread_variable? and Thread#[] methods handle non-String/Symbol parameter values differently

This change would be simple to implement, and I agree the fiber/thread variable inconsistency seems odd. There are s... jeremyevans0 (Jeremy Evans)

03:56 PM Bug #20606 (Closed): Thread#thread_variable_get, Thread#thread_variable? and Thread#[] methods handle non-String/Symbol parameter values differently

The `Thread#thread_variable_get`, `Thread#thread_variable?` and `Thread#[]` methods handle the `key` parameter that i... andrykonchin (Andrew Konchin)

08:34 PM Bug #20607: Exception messages are inconsistent when thread-local variables are accessed

I submitted a pull request to make the error message consistent: https://github.com/ruby/ruby/pull/11097 jeremyevans0 (Jeremy Evans)

04:41 PM Bug #20607 (Closed): Exception messages are inconsistent when thread-local variables are accessed

`Thread`'s methods to manipulate thread-local variables raise `TypeError` exceptions with slightly different messages... andrykonchin (Andrew Konchin)

06:26 PM Bug #20605 (Closed): PRs with backported fix for https://github.com/ruby/ruby/pull/11036 to Ruby 3.3 and 3.2

jeremyevans0 (Jeremy Evans)

01:42 PM Bug #20605 (Closed): PRs with backported fix for https://github.com/ruby/ruby/pull/11036 to Ruby 3.3 and 3.2

Hey! I work for Datadog on the Ruby profiler part of the [datadog (previously ddtrace)](https://github.com/datadog/dd... ivoanjo (Ivo Anjo)

06:21 PM Bug #20603 (Closed): Rails Active Job test gets segmentation fault

jeremyevans0 (Jeremy Evans)

06:19 PM Bug #20599 (Closed): TypeError: #<BaseMailer:0x00000000008070> is not a symbol nor a string since 4cbc41d5e5cb6793174d5964975fdb4470323ca1 with YJIT enabled

jeremyevans0 (Jeremy Evans)

12:10 AM Bug #20599 (Assigned): TypeError: #<BaseMailer:0x00000000008070> is not a symbol nor a string since 4cbc41d5e5cb6793174d5964975fdb4470323ca1 with YJIT enabled

hsbt (Hiroshi SHIBATA)

03:39 PM Bug #20601: Configuration flags are not properly propagated to assembler

kjtsanaktsidis (KJ Tsanaktsidis) wrote in #note-4:
> and in fact I would go a step furthre and delete `$ASFLAGS` in ... vo.x (Vit Ondruch)

11:58 AM Bug #20601: Configuration flags are not properly propagated to assembler

Just one more thing: I was worried for a moment that trying to assemble with `$CFLAGS` would cause problems if you ha... kjtsanaktsidis (KJ Tsanaktsidis)

11:47 AM Bug #20601: Configuration flags are not properly propagated to assembler

OK, I poked at this a bit tonight. I have quite a few thoughts but they're kind of disorganised.
The short version o... kjtsanaktsidis (KJ Tsanaktsidis)

08:54 AM Bug #20601: Configuration flags are not properly propagated to assembler

Is something like that really needed? From my POV, the issue is that originally, there were `.s` files processed by A... vo.x (Vit Ondruch)

04:21 AM Bug #20601: Configuration flags are not properly propagated to assembler

I think we should do what we did for the pac-ret stuff, that Florian recommended, right? Run tests against CFLAGS in ... kjtsanaktsidis (KJ Tsanaktsidis)

03:16 PM Feature #20470 (Closed): Extract Ruby's Garbage Collector

Applied in changeset commit:git|51bd816517941798c63e587a5a9f3caf69cd510e.
----------
[Feature #20470] Split GC into ... peterzhu2118 (Peter Zhu)

02:31 PM Feature #20589 (Closed): Resize array in `rb_ary_freeze` and use `rb_ary_freeze` internally for arrays

Closing given https://github.com/ruby/ruby/pull/11030 was merged yesterday.
However it caused some assertions fail... byroot (Jean Boussier)

12:11 AM Bug #20462 (Assigned): Native threads are no longer reused

hsbt (Hiroshi SHIBATA)

07/02/2024

09:53 PM Bug #20603: Rails Active Job test gets segmentation fault

Confirmed b2b8306b46 addresses this issue. Thanks for the fix.
```
$ ruby -v
ruby 3.4.0dev (2024-07-02T18:48:43Z... yahonda (Yasuo Honda)

05:37 PM Bug #20603: Rails Active Job test gets segmentation fault

I opened a fix https://github.com/ruby/ruby/pull/11086 eileencodes (Eileen Uchitelle)

01:05 PM Bug #20603 (Closed): Rails Active Job test gets segmentation fault

Rails Active Job test sometimes gets segmentation fault.
https://buildkite.com/rails/rails-nightly/builds/723#01906a... yahonda (Yasuo Honda)

05:18 PM Bug #20604 (Rejected): Performance regression in C++ extensions due to lack of optimization flags by default since Ruby 2.7

I found a significant performance regression in `sassc` gem when comparing Ruby 2.6 and later, that the extension is ... ntkme (Natsuki Natsume)

12:42 PM Bug #20602 (Closed): RangeError: integer 128496650801200 too big to convert to 'int' without YJIT since cdf33ed5f37f9649c482c3ba1d245f0d80ac01ce

I have opened https://bugs.ruby-lang.org/issues/20588 and the test case has been fixed via 4cbc41d5e5cb6793174d596497... yahonda (Yasuo Honda)

12:38 PM Bug #20601: Configuration flags are not properly propagated to assembler

This might be the medicine:
~~~patch
$ git diff
diff --git a/template/Makefile.in b/template/Makefile.in
index ... vo.x (Vit Ondruch)

12:24 PM Bug #20601 (Closed): Configuration flags are not properly propagated to assembler

Looking into #18061, one of the issues is that the `.S` files are not processed with the correct flags. For example t... vo.x (Vit Ondruch)

11:24 AM Bug #20573: Warning.warn shouldn't be called for disabled warnings

As a small note on this, it's typically better to check `$VERBOSE` level and if the category is enabled before even g... Eregon (Benoit Daloze)

06:00 AM Bug #20592: Interrupting Addrinfo causes Segmentation fault on alpine

@nagachika @k0kubun When you backport this patch, please backport commit:d8c6e91748871ab2287d7703347847fe18a292d2 as ... mame (Yusuke Endoh)

04:47 AM Misc #20600 (Closed): @ruby-lang.org has been migrated to Cloudflare

@ruby-lang.org has been migrated to Cloudflare, because ruby-lang.org was migrated from Google Domains to Squarespace... shugo (Shugo Maeda)

07/01/2024

11:45 PM Bug #20599: TypeError: #<BaseMailer:0x00000000008070> is not a symbol nor a string since 4cbc41d5e5cb6793174d5964975fdb4470323ca1 with YJIT enabled

This issue does not reproduce since a2c27bae9653a817b4e5f699f421836f8f97410b .
However, similar issue like #20588 ha... yahonda (Yasuo Honda)

05:24 PM Bug #18061: Execshield test: libruby.so.N.N.N: FAIL: property-note test because no .note.gnu.property section found

vo.x (Vit Ondruch) wrote in #note-41:
> Given that [GCC documentation](https://gcc.gnu.org/onlinedocs/gcc/Instrument... vo.x (Vit Ondruch)

04:53 PM Bug #18061: Execshield test: libruby.so.N.N.N: FAIL: property-note test because no .note.gnu.property section found

And FTR, [this](https://github.com/gcc-mirror/gcc/blob/8088374a868aacab4dff208ec3e3fde790a1d9a3/gcc/config/i386/cet.h... vo.x (Vit Ondruch)

04:52 PM Bug #18061: Execshield test: libruby.so.N.N.N: FAIL: property-note test because no .note.gnu.property section found

As can be seen, I am testing this with Ruby 3.3.2. The upstream situation is, however, already a bit different since ... vo.x (Vit Ondruch)

04:42 PM Bug #18061: Execshield test: libruby.so.N.N.N: FAIL: property-note test because no .note.gnu.property section found

Forgot to mention that Ruby needs to be built with `--disable-yjit`, because Rust is another problem:
https://bugz... vo.x (Vit Ondruch)

04:37 PM Bug #18061: Execshield test: libruby.so.N.N.N: FAIL: property-note test because no .note.gnu.property section found

So I am experimenting with this simple patch:
~~~patch
diff --git a/coroutine/amd64/Context.S b/coroutine/amd64/C... vo.x (Vit Ondruch)

05:13 PM Bug #20099: Ruby 3.3.0 segfaults on s390x musl libc (Alpine Linux) when built with -O3 (default optflags)

I've tried to reproduce the bug on Linux One s390x machine(using docker image alpinelinux/alpine-gitlab-ci with ruby ... haukot (Dmitry Davydov)

11:35 AM Bug #20596 (Closed): [BUG] unexpected rb_parser_ary_data_type (0) for script lines

Eregon (Benoit Daloze)

01:11 AM Bug #20596: [BUG] unexpected rb_parser_ary_data_type (0) for script lines

Applied the patch to master branch https://github.com/ruby/ruby/pull/11076. yui-knk (Kaneko Yuichiro)