040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree cd3f7df194d232e7a3c98919affbc77b416f7490	main
040000 tree 8cbcdd6e7190c9ee683119423369e0bdaeab9c33	test