040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 02c9788205b953e72cc39a1330fd2236ddbdd2ba	library_desugar
040000 tree 6c5f0ddc709b3824382f868b58a930aa638e9c33	main
040000 tree 7784f2fe928a513cc0b8ada3184b60a0fc720666	test