040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree cca7658a171339603d44a0cb59a5d95ed689b29a	library_desugar
040000 tree 3ce3bacd29cf4ffd00b84ca2ac8bb547c79d30dc	main
040000 tree 3b66c2b4cb6e92ee6c2f74a5eeb25c4baf0f6ba6	test