040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 43856503de509575df99f296989f3614e777c450	library_desugar
040000 tree 6878cf3a5d1a1cca16319fe56e96a891c9137dae	main
040000 tree c1c383509bde7d5432646be0b14019b998d3f337	test