040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 74e952cd60f2e3a9616b8f99b48ac83501a713dd	library_desugar
040000 tree a10a42c3818780f567efed46a40031e1ddc124ad	main
040000 tree 6e63a9935a385740959f91a3fc1fb277de836d75	test