{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"self.add_constraints_from_invariant_args(subst.as_slice(Interner),"}]}
                self.add_constraints_from_invariant_args(subst.as_slice(Interner), variance);
            TyKind::AssociatedType(_, subst) => {
            }