Issue #20449 has been updated by kddnewton (Kevin Newton). @hsbt I'm not sure I understand, this isn't a backport of a feature or a bug fix, this is needed because there was an issue with a backport in the first place. Otherwise 3.1.x will just remain as having a broken ripper because of the bad backport. ---------------------------------------- Bug #20449: Ripper issue in field production on Ruby 3.1.5 https://bugs.ruby-lang.org/issues/20449#change-108537 * Author: kddnewton (Kevin Newton) * Status: Closed * ruby -v: 3.1.5 * Backport: 3.1: WONTFIX, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- ```ruby Ripper.sexp("foo::bar = baz") # => [:program, [[:assign, [:field, [:vcall, [:@ident, "foo", [1, 0]]], 73, [:@ident, "bar", [1, 5]]], [:vcall, [:@ident, "baz", [1, 11]]]]]] ``` Note that 73 there. That's either `:"::"` or `[:@op, "::", [lineno, column]]` in every other version of Ruby that I could find. I assume this is a backport issue. -- https://bugs.ruby-lang.org/