Message ID | CAKwh3qhgdP9n5UvwzJpFeLoqqWjbOtmxUi4DC3GG+CvTG6aJaA@mail.gmail.com |
---|---|
State | New |
Headers | show |
Janus Weil wrote: > In any case, the patch was regtested on x86_64-unknown-linux-gnu. Ok for trunk? OK. Thanks for the patch! Tobias > 2011-08-16 Janus Weil<janus@gcc.gnu.org> > > PR fortran/50070 > * resolve.c (resolve_fl_variable): Reject non-constant character lengths > in COMMON variables. > > > 2011-08-16 Janus Weil<janus@gcc.gnu.org> > > PR fortran/50070 > * gfortran.dg/common_13.f90: New.
>> In any case, the patch was regtested on x86_64-unknown-linux-gnu. Ok for >> trunk? > > OK. Thanks for the patch! Thanks, Tobias. Committed as r177825. Cheers, Janus >> 2011-08-16 Janus Weil<janus@gcc.gnu.org> >> >> PR fortran/50070 >> * resolve.c (resolve_fl_variable): Reject non-constant character >> lengths >> in COMMON variables. >> >> >> 2011-08-16 Janus Weil<janus@gcc.gnu.org> >> >> PR fortran/50070 >> * gfortran.dg/common_13.f90: New. > >
Index: gcc/fortran/resolve.c =================================================================== --- gcc/fortran/resolve.c (revision 177779) +++ gcc/fortran/resolve.c (working copy) @@ -10169,15 +10169,22 @@ resolve_fl_variable (gfc_symbol *sym, int mp_flag) if (!gfc_is_constant_expr (e) && !(e->expr_type == EXPR_VARIABLE - && e->symtree->n.sym->attr.flavor == FL_PARAMETER) - && sym->ns->proc_name - && (sym->ns->proc_name->attr.flavor == FL_MODULE - || sym->ns->proc_name->attr.is_main_program) - && !sym->attr.use_assoc) + && e->symtree->n.sym->attr.flavor == FL_PARAMETER)) { - gfc_error ("'%s' at %L must have constant character length " - "in this context", sym->name, &sym->declared_at); - return FAILURE; + if (!sym->attr.use_assoc && sym->ns->proc_name + && (sym->ns->proc_name->attr.flavor == FL_MODULE + || sym->ns->proc_name->attr.is_main_program)) + { + gfc_error ("'%s' at %L must have constant character length " + "in this context", sym->name, &sym->declared_at); + return FAILURE; + } + if (sym->attr.in_common) + { + gfc_error ("COMMON variable '%s' at %L must have constant " + "character length", sym->name, &sym->declared_at); + return FAILURE; + } } }