https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89965
--- Comment #4 from Zdenek Sojka <zsojka at seznam dot cz> --- (In reply to Martin Liška from comment #3) > (In reply to Martin Liška from comment #2) > > I see the problem also with GCC 8.2.1. Are you sure Jan that it's a 9 > > regression? > > Sorry, I meant Zdenek :) I wasn't able to trigger it with i686-pc-linux-gnu-gcc 8.3.1 20190403 (r270109), but if you are able to trigger it with another revision, it's likely just hidden and not a regression.