040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 3f05f97ae8be1f14814c990ba96a6fbaa8450fca	library_desugar
040000 tree 64137c80497efddf1467be222f2cdebdea90b2b9	main
040000 tree 1c7003854d9c81eb6eea24cc09d9fdc01212e6c5	test