040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 1470b7eeb08a1a7d3bccb74172468586d5b3425e	library_desugar
040000 tree 3fb5b3ae0a00ae450d361ea0df554e953ec607f5	main
040000 tree a44e4c81982e60773587870177962317bb802628	test