Ruby Issue Tracking System

08/14/2025

09:01 PM Ruby Revision 38558dd9 (git): YJIT: Fix `defined?(yield)` and `block_given?` at top level

Previously, YJIT returned truthy for the block given query at the top
level. That's incorrect because the top level s... alanwu (Alan Wu)

07:38 PM Ruby Revision fdb831fd (git): ZJIT: Look for RUBY_ZJIT_ENABLE in combo build with YJIT

alanwu (Alan Wu)

07:38 PM Ruby Revision b080fcd3 (git): ZJIT: Fix assert failure on JIT combo build

Previously, when `./configure --enable-yjit=dev --enable-zjit` JIT_DESCRIPTION was
defined to be "ZJIT", but when run... alanwu (Alan Wu)

08/12/2025

12:12 AM Ruby Revision 8b1afbc6 (git): CI: Surface Rust warnings on PRs that touch any Rust code

Rust PRs will have a failed CI step if they trigger any warnings.
This helps us stay on top of warnings from new Rust... alanwu (Alan Wu)

08/11/2025

10:53 PM Ruby Revision 0070c26a (git): ZJIT: CI: Use Rust version built into GitHub Actions image

Saves the work of installing Rust for most jobs. Keep a job on each
platform that tests 1.85.0, the minimum supported... alanwu (Alan Wu)

07:49 PM Ruby Revision 5b956fbf (git): ZJIT: Fix `mismatched_lifetime_syntaxes`, new in Rust 1.89.0

alanwu (Alan Wu)

07:49 PM Ruby Revision 6e3790b1 (git): YJIT: Fix `mismatched_lifetime_syntaxes`, new in Rust 1.89.0

alanwu (Alan Wu)

07:21 PM Ruby Revision c6614d4c (git): YJIT: Fix `mismatched_lifetime_syntaxes`, new in Rust 1.89.0

alanwu (Alan Wu)

08/08/2025

06:54 PM Ruby Revision 0ba488d7 (git): ZJIT: Avoid compiling and direct sends to forwardable ISEQs

These `...` ISEQs have a special calling convention in the interpreter
and our stubs and JIT calling convention don't... alanwu (Alan Wu)

08/06/2025

08:26 PM Ruby Revision e378a21a (git): ZJIT: Run TestFixnum

alanwu (Alan Wu)