040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 3259c2abee3b7b2647919b2035a7852899714552	main
040000 tree badea67e7304a2ce623fde21f0ea8586cc49df3a	test