https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67650
--- Comment #20 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Vincent from comment #5) > The problem is static time, not dynamic time. > This artefact is just a result of source code reduction. In my code there > is no "0", and the problem exists. Are you sure about that? Using your original testcase I can only reproduce the link error when it has ((T*)0)->ax()