040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 74e952cd60f2e3a9616b8f99b48ac83501a713dd	library_desugar
040000 tree 5a8b394a8e55ca03c8d05ddcb04eb044a7b0b22a	main
040000 tree dc80492f2b8420e88df3970cea4a2920a4228703	test