040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 0f08bdda972afb7570a0a0a8259539798c6282c8	library_desugar
040000 tree ca05137c6f20cb54c7833b6eda781d1948b0bc66	main
040000 tree 7f9c28227c896fdf857881ce076f61d59d1654e7	test