040000 tree f18b2f1d783e7761f6b20fb9c77accc322ff799a	bootstrap
100644 blob 5780694aaf3f0eadfc664067c0562d85789cfb0f	executable.dart
040000 tree 32afd6ed343c7d45bdda92c998d308ec97721bcf	runner
040000 tree f85afbf19a353849ee53834b406a903789479b8a	util