{"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":"as_bstr.push_str(r#\"\\0\"\"#);"}]}
                as_bstr.push_str(r#"\0""#);
                as_bstr.pop();
                Some(ConcatBytesInvalidSuggestion::CStrLit { span, as_bstr })