{"ast_node_type":"other","tokens":[{"end":41,"kind":"keyword","start":0,"text":"files.extend(hash_iter_files("}]}
            files.extend(hash_iter_files(
        if let Some(ref profile_instr) = sess.opts.cg.profile_use {
                iter::once(normalize_path(profile_instr.as_path().to_path_buf())),