https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94672
--- Comment #14 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-10 branch has been updated by Tobias Burnus <bur...@gcc.gnu.org>: https://gcc.gnu.org/g:ac4f77d2563828324bb6a4f08b52aae3410702ea commit r10-8691-gac4f77d2563828324bb6a4f08b52aae3410702ea Author: Tobias Burnus <tob...@codesourcery.com> Date: Fri Aug 28 13:54:10 2020 +0200 Fortran: Fix absent-optional handling for nondescriptor arrays (PR94672) gcc/fortran/ChangeLog: PR fortran/94672 * trans-array.c (gfc_trans_g77_array): Check against the parm decl and set the nonparm decl used for the is-present check to NULL if absent. gcc/testsuite/ChangeLog: PR fortran/94672 * gfortran.dg/optional_assumed_charlen_2.f90: New test. (cherry picked from commit cb3c3d63315ceb4dc262e5efb83b42c73c43387d)