040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 8759f8ec09d21d9af5afc5bce9ca547f1bc0bb23	library_desugar
040000 tree 55fd0fed98370e8e0da0ce020df881fa0e3481f2	main
040000 tree 63f5dbbfd243541aa85d4ca7c11ed54cbe74e014	test