{"ast_node_type":"variable","tokens":[{"end":48,"kind":"keyword","start":0,"text":"if"}]}
        if let Some(cmnts) = self.comments_mut()
    fn maybe_print_trailing_comment(&mut self, span: rustc_span::Span, next_pos: Option<BytePos>) {
            && let Some(cmnt) = cmnts.trailing_comment(span, next_pos)