PR fortran/93464
        * openmp.c (gfc_omp_check_optional_argument): Avoid ICE when
        DECL_LANG_SPECIFIC and GFC_DESCRIPTOR_TYPE_P but not
        GFC_DECL_SAVED_DESCRIPTOR as for local allocatable character vars.

        PR fortran/93464
        * gfortran.dg/goacc/pr93464.f90: New.