From: "Earlopain (Earlopain _) via ruby-core" Date: 2026-09-14T11:05:13+00:00 Subject: [ruby-core:126693] [Ruby Bug#20464] Redundant returns are unreachable in coverage Issue #20464 has been updated by Earlopain (Earlopain _). Status changed from Open to Closed Yeah, I think this is fixed these days. ---------------------------------------- Bug #20464: Redundant returns are unreachable in coverage https://bugs.ruby-lang.org/issues/20464#change-118992 * Author: kddnewton (Kevin Newton) * Status: Closed * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- With the following code: ```ruby def meth_return(a) return if a return end ``` If you run coverage on it, it's not possible for it to hit line 3, because there isn't a line event, because the return node was eliminated from the AST before it was compiled. There is a `putnil` instruction, so it's possible for us to attach a line event for it, but the compiler doesn't today. -- 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/