040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree 8aeaff5dae58da69b44e79eae2212e32c29431e1	main
040000 tree 1cbcdc2dc566a444b0cb5bf394636498f19b22a5	test