040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 742b3691f933ccbd2d2657f3237639b325995197	library_desugar
040000 tree 26c6aa2b748717767204e7c0e31b3dd6191f80a5	main
040000 tree b1da75a6276caae9481a3941e9563f678e015539	test