merge revision(s) 54185: [Backport #12197]
parse.y: mark debug_buffer * parse.y (parser_mark): mark debug_buffer.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@54414 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by naruse (Yui NARUSE) about 8 years ago
merge revision(s) 54185: [Backport #12197]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@54414 b2dd03c8-39d4-4d8f-98ff-823fe69b080e