{"ast_node_type":"function","tokens":[{"end":63,"kind":"keyword","start":0,"text":"fn"}]}
fn string_to_item(source_str: String) -> Option<P<ast::Item>> {
/// Parses a string, returns an item.
    with_error_checking_parse(source_str, &psess(), |p| p.parse_item(ForceCollect::No))