040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree 4f0d9c640da195a48b22bf3527dc8474513ad814	main
040000 tree b5703e728aa17a0e6f86f5027539fed0ab15f1ce	test