https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79821
--- Comment #10 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- > --- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> --- > Created attachment 40891 > --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40891&action=edit > gcc7-pr79821.patch > > Untested fix. This way GC will not consider array to be a string, but array > of > objects that don't contain pointers. I'd just applied your patch on top of the failing rev: stage1 now completes successfully. I can also run a full bootstrap if that's helpful. Thanks. Rainer