040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree bb32767b2173307fb0163360bdc09ef5d5f7b30c	library_desugar
040000 tree b02deda97d427fdd7f04915cc272342b7266d06f	main
040000 tree 1b0267070568840d1e69cdf83b66b1cce8a29425	test