040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree 644837d09ddf01f1facc6dd53c070e4c1d4c81e6	main
040000 tree 7b4f92b40b13fd1d426b86014e63fb4fb9574d2b	test