040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree 2449bcdb76f0b3597289c99d4359a5f80fb5946c	main
040000 tree 09d3affc91d233e87c1eb6bcd1b177bd314a41e4	test