040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 571e3496365000affca92ca84478b4b294e70830	main
040000 tree da88a097c1fa97978a3ccad97eb292f824e7df4c	test