https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69901
--- Comment #2 from Piotr Nycz <piotrwn1 at gmail dot com> --- How to get information in which version it is fixed? What we discover ourselves: 4.9.1 - work 4.9.2 - fail 4.9.4 - work 5.2 - fail 6.0 (experimental) - work I need to know the newest stable version where it is fixed. How can I get this knowledge?