Issue #7989 has been reported by ko1 (Koichi Sasada). ---------------------------------------- Backport #7989: ISeq#to_a line info bug https://bugs.ruby-lang.org/issues/7989 Author: ko1 (Koichi Sasada) Status: Open Priority: Normal Assignee: Category: Target version: Please backport r39536: * iseq.c (iseq_data_to_ary): fix condition. r34303 introduces a bug to avoid all line information from a result of ISeq#to_a. This is a regression problem from 2.0.0p0. * test/ruby/test_iseq.rb: add a test of lines after ISeq#to_a. Related r39539 is a new bug fix. But not mature. -- http://bugs.ruby-lang.org/