{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"//"}]}
    // (This is skipped if we returned early due to having no covfun records.)
    // this CGU's coverage mappings, and store it in a well-known global.
    generate_covmap_record(cx, covmap_version, &global_file_table.filenames_buffer);