{"ast_node_type":"other","tokens":[{"end":111,"kind":"keyword","start":0,"text":"//"}]}
            // special case: in macro call -> range of `field_expr` in applied macro, NOT range in actual file!
        if idx < data.field_names.len() {
            if field_expr.syntax().ancestors().any(|a| ast::MacroStmts::can_cast(a.kind())) {