https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71622
Thiago Macieira <thiago at kde dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |thiago at kde dot org --- Comment #4 from Thiago Macieira <thiago at kde dot org> --- This happens with OpenSUSE's GCC 5.3.1 too. It does not happen with 6.1.1, so whatever the problem was, it's been solved. I can also confirm that the problem goes away when PCH support is disabled in Qt. Maybe that can help the maintainers a find if there's a patch to backport to the gcc_5_branch.