040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree edb30b6564739b89b12a32e9a6d8808270a2a635	library_desugar
040000 tree 6fee0d7c00ecd2b93d4715414d86009d4c7a4063	main
040000 tree f6893a3cbdeef244a8c39172153f97cc843a72b8	test