040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree dadb406fd1e82cce6d55974dc125a7b5a6328939	library_desugar
040000 tree 2375687f65fb965e120907d2a76ba28413e90188	main
040000 tree 3d7e175cecc970dca3a54b81987c6e0d26c35456	test