From: "hsbt (Hiroshi SHIBATA) via ruby-core" Date: 2023-03-07T00:49:07+00:00 Subject: [ruby-core:112702] [Ruby master Bug#19476] Regexp unexpected partial match Issue #19476 has been updated by hsbt (Hiroshi SHIBATA). Status changed from Open to Assigned Assignee set to make_now_just (Hiroya Fujinami) ---------------------------------------- Bug #19476: Regexp unexpected partial match https://bugs.ruby-lang.org/issues/19476#change-102160 * Author: andreccosta (Andr� Costa) * Status: Assigned * Priority: Normal * Assignee: make_now_just (Hiroya Fujinami) * ruby -v: ruby 3.2.1 (2023-02-08 revision 31819e82c8) [arm64-darwin22] * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- This regular expression does not have the expected match since Ruby 3.2. Ruby 3.2.1: ```ruby > RUBY_VERSION => "3.2.1" > "123456789".match(/(\(?\d-?\)?){6,15}/) => # > "123456789".match(/(\d-?\)?){6,}/) => # ``` Results in a partial match even though the specified quantifiers should allow matching the whole string. Ruby 3.1.3: ``` ruby > RUBY_VERSION => "3.1.3" > "123456789".match(/(\(?\d-?\)?){6,15}/) => # > "123456789".match(/(\d-?\)?){6,}/) => # ``` Which is the outcome for both patterns in previous versions. -- 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/postorius/lists/ruby-core.ml.ruby-lang.org/