040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9f02aeb9e2e5e2483b5b14bb922292adbe822ad9	library_desugar
040000 tree 8fc946cc0de6d14fc23d3927285ed814552d09bf	main
040000 tree 977999ea22b3b1e799165af5b2e2ca4488e34c2c	test