040000 tree eaed5f0eac419d87b7e5bc0b20e920b47b34d2fd	analysis
040000 tree 123c87a9e5f0aa3f4808ce2c674f3483776ab7c8	code
040000 tree 31b5bbc751c80a0ee6aff0efa3b13feaeae0740e	conversion
040000 tree 4b343e8be23d646512f319c4d5a835cd53210401	desugar
040000 tree ec6325baa205c1cb532d183a71b64447064b6011	optimize
040000 tree e8e2c3869b3c4d95e5ae82bb22aa15d7458e95fe	regalloc
040000 tree 77e084f02b031fb38c1577df42bfa26505b27a51	synthetic