https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89601
--- Comment #5 from janus at gcc dot gnu.org --- Author: janus Date: Wed Mar 13 19:52:23 2019 New Revision: 269658 URL: https://gcc.gnu.org/viewcvs?rev=269658&root=gcc&view=rev Log: fix PR 89601 2019-03-13 Janus Weil <ja...@gcc.gnu.org> PR fortran/89601 * decl.c (gfc_match_formal_arglist): Reject empty type parameter lists. (gfc_match_derived_decl): Mark as PDT only if type parameter list was matched successfully. 2019-03-13 Janus Weil <ja...@gcc.gnu.org> PR fortran/89601 * gfortran.dg/pdt_16.f03: Modified to avoid follow-up errors. * gfortran.dg/pdt_30.f90: New test case. Added: trunk/gcc/testsuite/gfortran.dg/pdt_30.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/decl.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gfortran.dg/pdt_16.f03