040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 556d90a95515a007347c06b8caf2af1a1444fc00	library_desugar
040000 tree 1c6423b73af673279a91c53becedaf1feba312bb	main
040000 tree 71c9fde7ad35d6d46d733aa440099586fb03aae6	test