040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree fce86c308911f15f5122653a4955e6629e259a70	main
040000 tree 20735ae153428e35fe80b30edc3ebe1aadbb2b8f	test