040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree cfc6288567b9f7b85db9fc1bc0c84ebea22a4a94	library_desugar
040000 tree b1c0b4021962b4329544d0b9f157e28c41783489	main
040000 tree ba5780f3e1fca1519fd3c34f4b356cd0667dcc22	test