040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9633299f2b6f09a7e962a5e6cd7caef38a957a88	library_desugar
040000 tree a4962ec91e382f6dd5bd37ca2c43b651fbe9b3a0	main
040000 tree f539c1f05e8b44cc2e7a6317fdd8b5686a551b8c	test