040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree 258a3ac7166f19da3f9ad9afea8daefc77d72ec7	main
040000 tree 4cff73fee9b2d9dc52d997adabade5a916493f8a	test