040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree cc5fb38c8aa7179499d968754c6ce02e91f2e6a4	library_desugar
040000 tree 5bf7b7082110d7f66a9cebd44c8fc825e01c9cf5	main
040000 tree a8f95726b25f619b25a31d03e7991bdc3e97e230	test