From: "luke-gru (Luke Gruber) via ruby-core" Date: 2023-01-22T14:05:55+00:00 Subject: [ruby-core:111965] [Ruby master Bug#19365] Ractors can access non-shareable values through enumerators Issue #19365 has been reported by luke-gru (Luke Gruber). ---------------------------------------- Bug #19365: Ractors can access non-shareable values through enumerators https://bugs.ruby-lang.org/issues/19365 * Author: luke-gru (Luke Gruber) * Status: Open * Priority: Normal * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- I don't think enumerators should be able to be passed to `Ractor.new` ```ruby obj = Object.new # unshareable value p obj Ractor.new([obj].each) {|f| p f.first }.take ``` -- 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/