040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 14f5d64ea0be06292caeb00238b7bdb4b8fddfe7	library_desugar
040000 tree c958fd08c8dc2bc1d6fa1aae0bcbb801c1f5d31a	main
040000 tree 66af9304b10781e4479323fb574ac13653c164c1	test