[ruby-core:123718] [Ruby Bug#21671] Rails CI raises `Assertion Failed: rbimpl_rstring_getmem:RB_TYPE_P(str, RUBY_T_STRING): actual type: 26` with "-DENABLE_PATH_CHECK=0 -DRUBY_DEBUG=1" enabled
From:
"yahonda (Yasuo Honda) via ruby-core" <ruby-core@...>
Date:
2025-11-07 07:14:45 UTC
List:
ruby-core #123718
Issue #21671 has been updated by yahonda (Yasuo Honda). I tried to identify which commit introduces this assertion failure but not found. ---------------------------------------- Bug #21671: Rails CI raises `Assertion Failed: rbimpl_rstring_getmem:RB_TYPE_P(str, RUBY_T_STRING): actual type: 26` with "-DENABLE_PATH_CHECK=0 -DRUBY_DEBUG=1" enabled https://bugs.ruby-lang.org/issues/21671#change-115105 * Author: yahonda (Yasuo Honda) * Status: Open * ruby -v: ruby 3.5.0dev (2025-10-28T15:44:25Z master 7a736545e9) +PRISM [x86_64-linux] * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- Recently Rails CI using "-DENABLE_PATH_CHECK=0 -DRUBY_DEBUG=1" enabled ruby raises `Assertion Failed: rbimpl_rstring_getmem:RB_TYPE_P(str, RUBY_T_STRING): actual type: 26` assertion failures. https://buildkite.com/rails/rails-nightly/builds/3121#019a5af8-b2a1-4289-a791-3fefc14a2a41/1447-1452 ### Steps to reproduce 1. Build Ruby with this configure option ``` ./configure --prefix="/home/yahonda/.local/share/mise/installs/ruby/trunk" cppflags="-DENABLE_PATH_CHECK=0 -DRUBY_DEBUG=1" optflags="-O3 -fno-inline" --disable-install-doc ``` 2. Clone Rails repository and run Active Job integration tests ``` git clone https://github.com/rails/rails cd rails/activejob bundle update --bundler bundle install bundle exec rake test:integration ``` ### Expected behavior All of tests should pass. ### Actual behavior It usually raises `./include/ruby/internal/core/rstring.h:391: Assertion Failed: rbimpl_rstring_getmem:RB_TYPE_P(str, RUBY_T_STRING): actual type: 26` I have attached the entire output as assertion_failed.log ---Files-------------------------------- assertion_failed.log (495 KB) -- https://bugs.ruby-lang.org/ ______________________________________________ ruby-core mailing list -- ruby-core@ml.ruby-lang.org To unsubscribe send an email to ruby-core-leave@ml.ruby-lang.org ruby-core info -- https://ml.ruby-lang.org/mailman3/lists/ruby-core.ml.ruby-lang.org/