{"ast_node_type":"other","tokens":[{"end":62,"kind":"keyword","start":0,"text":"self.check_defaultness(fi.span,"}]}
                self.check_defaultness(fi.span, *defaultness);
            ForeignItemKind::Fn(box Fn { defaultness, ident, sig, body, .. }) => {
                self.check_foreign_fn_bodyless(*ident, body.as_deref());