040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree d5093d7ad024ce5a754539334fc2173ca9541aee	main
040000 tree 6410361118fe03370656e49366adfeb5d9444c35	test