Ruby Issue Tracking System

Today

10:11 AM Ruby Revision ec2eaf3f (git): Fix shorten-64-to-32 warnings

`size_t` may be less than `off_t` nobu (Nobuyoshi Nakada)

10:11 AM Ruby Revision 6cf57e66 (git): Add noreturn attribute to never called function

nobu (Nobuyoshi Nakada)

09/25/2026

11:28 AM Ruby Revision d3f0a612 (git): Fix up for wasm

`stack_maxsize` is unknown on wasm and set to 0. nobu (Nobuyoshi Nakada)

10:40 AM Ruby Revision 90a78de8 (git): Reserve more machine stack space for ASan builds

Unoptimized ASan VM frames can exhaust the C stack before
`SystemStackError` is raised with the normal reserve. nobu (Nobuyoshi Nakada)

10:40 AM Ruby Revision 050e89ae (git): Honor the buffer size in Darwin `backtrace`

Deep native stacks can overrun the caller's buffer while reporting
a crash because the Darwin implementation ignores `size`. nobu (Nobuyoshi Nakada)

03:19 AM Ruby Bug #22383: Fix inverted `STR_SHARED` check in `rb_str_tmp_frozen_release`

Sorry, confusing with [Bug #22382]. nobu (Nobuyoshi Nakada)

03:08 AM Ruby Bug #22383: Fix inverted `STR_SHARED` check in `rb_str_tmp_frozen_release`

With `class Ractor alias join take end unless Ractor.method_defined?(:join)`, it reproduced on 3.3 an 3.4. nobu (Nobuyoshi Nakada)

09/24/2026

12:58 PM Ruby Revision ec9d3e21 (git): Remove the stale test

nobu (Nobuyoshi Nakada)

12:51 PM Ruby Revision 9cbb4e67 (git): Disable repeat counts for parallel tests

Ignore `--repeat-count` during parallel tests because fresh workers
cannot expose state carried over between repetitions. nobu (Nobuyoshi Nakada)

12:51 PM Ruby Revision 108a92ac (git): Remove repeated test runs from macOS CI

Drop `--repeat-count=2` and its dedicated settings because parallel
runs add CI time without testing state carried across repetitions. nobu (Nobuyoshi Nakada)