040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 14f5d64ea0be06292caeb00238b7bdb4b8fddfe7	library_desugar
040000 tree 5f22d8dac3b371e257daed3d67a50796b6ff2cfd	main
040000 tree 3132416d7ad46db06e114bc8134275f1bfe4e95c	test