https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101330
--- Comment #5 from Tobias Burnus <burnus at gcc dot gnu.org> --- (In reply to anlauf from comment #4) > (In reply to kargl from comment #1) ... > > - step = gfc_get_expr (); > > if (gfc_match (": %e ", &step) != MATCH_YES) > Yeah, this obviously fixes it. Looks like a left-over from development. > I can commit it. LGTM and please commit. – Thanks to the four of you for, respectively, the testcase, the bisecting, the code fix, and for packaging the testcase.