https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92600
--- Comment #7 from Martin Liška <marxin at gcc dot gnu.org> --- (In reply to Jan Hubicka from comment #6) > Well, because the source files differs, the comdat group differs and the > loosing one has fewer symbols in it. So we end up keeping some symbols from > the other comdat group that happens to have same name. The compilation is > bound to fail, so I guess question is how best to silence the ICE. I > suppose we may get around by dissoling comdat groups of all UNDEF symbols Btw. is this a violation of ODR? Maybe, we could provide a warning for such a situation?
