http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60081
lmat <dartmetrash at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dartmetrash at gmail dot com --- Comment #1 from lmat <dartmetrash at gmail dot com> --- I found this internal error, too, and found this Bug (60081) as a "possible duplicate" of the one I was creating. I think it may be a duplicate as I certainly have std::vector<std::unique_ptr<....> >s. I'll change them to something else and see where I can go from there. Thanks for filing this bug and beginning a diagnosis, Mr. Manilov!