From: "kddnewton (Kevin Newton) via ruby-core" Date: 2025-01-16T01:34:34+00:00 Subject: [ruby-core:120712] [Ruby master Bug#21043] Prism defined? has slight deviations from parse.y Issue #21043 has been reported by kddnewton (Kevin Newton). ---------------------------------------- Bug #21043: Prism defined? has slight deviations from parse.y https://bugs.ruby-lang.org/issues/21043 * Author: kddnewton (Kevin Newton) * Status: Open * Assignee: prism * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: REQUIRED ---------------------------------------- ```ruby defined?((alias foo bar)) defined?((undef foo)) def foo(*) = defined?(foo(*)) def foo(**) = defined?(foo(**)) def foo(...) = defined?(foo(...)) def foo(&) = defined?(foo(&)) ``` and a couple others have slightly different behavior. -- 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/