[ruby-core:122748] [Ruby Bug#21357] Crash in Hash#merge! with ruby-dev in rubocop-rspec test suite
From:
"k0kubun (Takashi Kokubun) via ruby-core" <ruby-core@...>
Date:
2025-07-14 20:52:28 UTC
List:
ruby-core #122748
Issue #21357 has been updated by k0kubun (Takashi Kokubun). Backport changed from 3.2: UNKNOWN, 3.3: DONE, 3.4: REQUIRED to 3.2: UNKNOWN, 3.3: DONE, 3.4: DONE ruby_3_4 commit:1bdae3404b2918a8823d2fbac2f9e30f778aa1c9 merged revision(s) commit:056497319658cbefe22351c6ec5c9fa6e4df72bd. ---------------------------------------- Bug #21357: Crash in Hash#merge! with ruby-dev in rubocop-rspec test suite https://bugs.ruby-lang.org/issues/21357#change-114027 * Author: Earlopain (Earlopain _) * Status: Closed * ruby -v: ruby 3.5.0dev (2025-05-20T09:22:41Z master a82e7132df) +PRISM [x86_64-linux] * Backport: 3.2: UNKNOWN, 3.3: DONE, 3.4: DONE ---------------------------------------- I've encountered crahses on ruby-head in recent days, related to hash methods like `merge` and `merge!`. I can now reproduce it locally while running the rubocop-rspec test suite: * Clone https://github.com/rubocop/rubocop-rspec * Run `NO_COVERAGE=1 bundle exec rake spec` I attached the crash report. I want to reduce this down but have no idea how. The crash is very consistent for me though, it doesn't take very long for it to happen (only a few seconds usually). There were related(?) changes to hash like https://bugs.ruby-lang.org/issues/21333, maybe related. ---Files-------------------------------- test.log (224 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/