Issue #19445 has been updated by nobu (Nobuyoshi Nakada). https://bugs.ruby-lang.org/issues/19445?tab=changesets I missed the space between `Bug` and `#`, then linked manually. ---------------------------------------- Bug #19445: Segmentation fault with Numeric#step https://bugs.ruby-lang.org/issues/19445#change-101933 * Author: hsbt (Hiroshi SHIBATA) * Status: Closed * Priority: Normal * Backport: 2.7: DONTNEED, 3.0: REQUIRED, 3.1: REQUIRED, 3.2: REQUIRED ---------------------------------------- The following commands will cause a segmentation fault. ``` curl -s 'https://cache.ruby-lang.org/pub/misc/ci_versions/all.json' -o ruby_versions.json ruby -rjson -e "min = JSON.parse(File.read('ruby_versions.json')).sort.first; p 2.2.step(by: 0.1, to: min).map{|v| v.round(1).to_s }" ``` Note: above code is working with `min.to_f` instead of `min` in `Numeric#step`. -- https://bugs.ruby-lang.org/