040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 5a1917d9c9dc49de5095615c63e5a789d53bf406	library_desugar
040000 tree 11704f4059f6052965ca3bd17fe254eca4e7b297	main
040000 tree d239e3f770f2afd6fb71f908e10c2468417b1af9	test