3, 0, 0, (SCM grob, SCM sym, SCM grob_element),
"Add @var{grob-element} to @var{grob}'s @var{sym} grob array.")
{
- LY_ASSERT_TYPE (Grob::unsmob, grob, 1);
+ LY_ASSERT_SMOB (Grob, grob, 1);
LY_ASSERT_TYPE (ly_is_symbol, sym, 2);
- LY_ASSERT_TYPE (Grob::unsmob, grob_element, 3);
+ LY_ASSERT_SMOB (Grob, grob_element, 3);
Pointer_group_interface::add_grob (Grob::unsmob (grob),
sym,