040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree 59ddfdfaff52537dda4025d13e64063f51a72b07	main
040000 tree 4405778ff64da3c633df8fbee7637ebc488ce785	test