040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree dadb406fd1e82cce6d55974dc125a7b5a6328939	library_desugar
040000 tree b90a8ad406a6fcf65d143758b139a3927ae3a9bb	main
040000 tree 6f2cb5435f25746208896254139664a4ca86bbb2	test