040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 3f05f97ae8be1f14814c990ba96a6fbaa8450fca	library_desugar
040000 tree 8f75e42c2ef476f97992fa9dbc42a12cd910010a	main
040000 tree 79c2d34a536ccb3079f5ccf5763aa66660d3d053	test