Thanks for the report This has been fixed in blead; I believe by 6cdc5cd8f36f88172b0fcefdcadec75f5b6600b2. Test added by 00c7fba717c4212ca81ed1a46acf38ed3685c27c -- Karl Williamson --- via perlbug: queue: perl5 status: open https://rt.perl.org/Ticket/Display.html?id=129036