Function rustc_passes::dead::create_and_seed_worklist

pub(in dead) fn create_and_seed_worklist<'tcx>(
    tcx: TyCtxt<'tcx>, 
    access_levels: &AccessLevels, 
    krate: &Crate<'_>
) -> (Vec<HirId>, FxHashMap<HirId, HirId>)