040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree 00ddb3dac3492c88cd33b6de273702372e683911	main
040000 tree 48ca52adf60d39e8fcaa35cb9087610d43b49e25	test