https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125866
--- Comment #6 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- (In reply to Jerry DeLisle from comment #4) > (In reply to Steve Kargl from comment #3) > > (In reply to Steve Kargl from comment #2) > > > It's a null pointer dereference at expr:1197. > > > > This fixes the issue. Note, patch is against gcc 15 branch > > do line numbers are off. > > > > diff --git a/gcc/fortran/expr.cc b/gcc/fortran/expr.cc > > index 04f0c513a7d..847066ce45a 100644 > > --- a/gcc/fortran/expr.cc > > +++ b/gcc/fortran/expr.cc > > @@ -1193,7 +1193,7 @@ is_CFI_desc (gfc_symbol *sym, gfc_expr *e) > > && e && e->expr_type == EXPR_VARIABLE) > > sym = e->symtree->n.sym; > > > > - if (sym && sym->attr.dummy > > + if (sym && sym->attr.dummy && sym->ns && sym->ns->proc_name > > && sym->ns->proc_name->attr.is_bind_c > > && (sym->attr.pointer > > || sym->attr.allocatable > > Seems simple enough, I can commit for you if needed. So, do you want to do the honors?
