{"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"Ref(box"}]}
                Ref(box Self_, _) if !self.is_static() => selflike_args.push(arg_expr),
                // Selflike (`&Self`) arguments only occur in non-static methods.
                Self_ => cx.dcx().span_bug(span, "`Self` in non-return position"),