040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree d86fd006ce0c366e76bc2fd2db36aa96873da84c	main
040000 tree bb0947563fd49d05b31306e3728142de4b141e62	test