{"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"||"}]}
                || self.look_ahead(1, |t| {
            && (self.token_uninterpolated_span().at_least_rust_2018()
                    (can_begin_dyn_bound_in_edition_2015(t) || *t == TokenKind::Star)