040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 04c72b4dbba28295b113cb00f54a2ed304602eba	library_desugar
040000 tree 0bbb3b90cb74a55f5c633d961dcafddb9a605f4a	main
040000 tree a07dbe812e9e7ca9721167d19b07735ba5d748b4	test