040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 74e952cd60f2e3a9616b8f99b48ac83501a713dd	library_desugar
040000 tree ac764e86f6df2ab037eb34483a35a62e4520e018	main
040000 tree af2ce6ddd745cbd53522a53946e447b96e696b2d	test