https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79126
--- Comment #3 from Thomas Preud'homme <thopre01 at gcc dot gnu.org> --- (In reply to Christophe Lyon from comment #2) > I don't think that's correct: I've noticed a new error message between > r244739 and r244756, and you committed this in-between (r244746). > > The error appears in gcc.sum: > (DejaGnu) proc "1-9" does not exist. Some escaping seems to be missing. It should be \[1-9\].