040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 8759f8ec09d21d9af5afc5bce9ca547f1bc0bb23	library_desugar
040000 tree 6746eb8014646e22978cc0714bb0e5b87972f379	main
040000 tree ff6a9654961b32d13f2a1c917d931ee3fe747baa	test