Ruby Issue Tracking System

11/02/2026

02:40 PM Ruby Revision e83592ba (git): [ruby/json] Fix RFC tests not running

Because of the trailing __FILE__, no files were matched and the block
didn't run, which was hiding the error in the block defining the
test (`output` local variable not existing).
https://github.com/ruby/json/commit/9d783a2890 etienne (Étienne Barrié)

11:31 AM Ruby Revision b1ca94e1 (git): Remove mismatched indentations warning

etienne (Étienne Barrié)

11:31 AM Ruby Revision de57297f (git): Remove unused variable

etienne (Étienne Barrié)

10/23/2026

12:45 AM Ruby Revision ad3490a0 (git): Remove discard qualifiers warning with C23 strchr

C23 has qualifier-preserving standard library functions, so calling
strchr with a `const char *` will return a `const char *`. We can change
the type of the local variables because we don't mutate the strings.
(cherry picked from commit... etienne (Étienne Barrié)

10/16/2026

12:38 PM Ruby Revision e0688566 (git): Remove discard qualifiers warning with C23 strchr

C23 has qualifier-preserving standard library functions, so calling
strchr with a `const char *` will return a `const char *`. We can change
the type of the local variables because we don't mutate the strings. etienne (Étienne Barrié)

10/15/2026

07:37 PM Ruby Revision 6776cc5a (git): Remove discard qualifiers warning with C23 strchr

C23 has qualifier-preserving standard library functions, so calling
strchr with a `const char *` will return a `const char *`. We can change
the type of the local variables because we don't mutate the strings.
(cherry picked from commit... etienne (Étienne Barrié)

09/23/2026

04:47 PM Ruby Revision d74c656b (git): Document Range attributes begin and end

etienne (Étienne Barrié)

09/14/2026

01:26 PM Ruby Bug #22311: Build crashes on macOS 26 with the macOS 27 SDK because pipe2() and dup3() are unavailable

For already released tarballs, I just want to mention for people out there looking for a solution, that the easiest way I found to get a working build is to use `SDKROOT`.
Tarball:
```
./configure SDKROOT=/Library/Developer/CommandL... etienne (Étienne Barrié)

06/22/2026

04:57 PM Ruby Revision 6d56bceb (git): Add regression test for module prepend crash

etienne (Étienne Barrié)

06/12/2026

01:58 PM Ruby Bug #22092: `Array#sum` takes slow path, does not perform compensated summation of Float elements when init argument is a Float

4.0: DONE
Edit: Sorry I tried editing custom properties to note that this was backported to 4.0 but it seems that it's not the way 😅 etienne (Étienne Barrié)