Ruby Issue Tracking System

05/15/2026

06:28 PM Ruby Revision 547a7b8d (git): [ruby/prism] Clarify the documentation of -x, it always searches a

shebang that includes "ruby"
(https://github.com/ruby/prism/pull/4110)
* Clarify the documentation of -x, it always searches a shebang that includes "ruby"
* Update one more occurence
---------
https://github.com/ruby/prism/commit/0c... Eregon (Benoit Daloze)

09:11 AM Ruby Bug #19172: `ruby_thread_has_gvl_p` is innacurate sometimes -- document or change?

The implementation is still the same as of today:
https://github.com/ruby/ruby/blob/4d87d43b01dbb312eb1ff5fbbc6c9f33218d91a2/thread.c#L2100-L2115
Meanwhile, `ruby_thread_has_gvl_p()` became a public API since #20877 ([commit](https:/... Eregon (Benoit Daloze)

05/14/2026

04:45 PM Ruby Revision ec416199 (git): Cherry-pick ruby/spec@8fcc960b5113b937d823a69ec304a47229c4e334 to fix CI

* The newly-released Ruby 4.0.4 fails that spec otherwise. Eregon (Benoit Daloze)

05/13/2026

09:37 PM Ruby Feature #19315: Lazy substrings in CRuby

Yes I think adding `RSTRING_RAW_PTR()` is a good way, I would just suggest another name: `RSTRING_START()`.
Actually now I see this name was already proposed in https://bugs.ruby-lang.org/issues/19315#note-13.
Why I think `RSTRING_ST... Eregon (Benoit Daloze)

09:18 PM Ruby Bug #21640: Core Pathname is missing 3 methods / is partially-defined

Right, `Dir.glob('**/*', flags: File::FNM_DOTMATCH) { ... }` seems a good replacement nowadays, though people might not know about `FNM_DOTMATCH`.
`FNM_DOTMATCH` used to have bugs (#17280) which made it error-prone but that's been fixed... Eregon (Benoit Daloze)

09:09 PM Ruby Bug #22069: Backport openssl 3.2.4/3.3.3/4.0.2

This would be great and make it much easier to install these recent Ruby versions on OS which have adopted (or soon will) OpenSSL 4.0, thank you! Eregon (Benoit Daloze)

08:48 PM Ruby Bug #22065: `make rdoc` fails with `invalid byte sequence in US-ASCII` on Ruby 4.0.4 under C locale

Should there be a test catching this kind of issue, by doing exactly the steps a user would to compile Ruby, and with LC_ALL=C? Eregon (Benoit Daloze)

05/08/2026

07:03 PM Ruby Bug #22058: {Method,InstanceMethod}#super_method doesn't work correctly for refined method with refinements for method active in the caller's scope

jeremyevans0 (Jeremy Evans) wrote:
> I'm not sure if the semantics for #super\_method for refined methods were ever discussed.
I recall https://bugs.ruby-lang.org/issues/17007 (loop with `super` and refinements).
That was solved by ... Eregon (Benoit Daloze)

05/07/2026

11:30 PM Ruby Revision 9f477803 (git): Update to ruby/spec@680fc69

Eregon (Benoit Daloze)

11:30 PM Ruby Revision 72d032e1 (git): Update to ruby/mspec@dffcdf7

Eregon (Benoit Daloze)