[dependencies]
rustc_arena = { path = "../rustc_arena" }
bitflags = "1.2.1"
+either = "1.5.0"
+gsgdt = "0.1.2"
tracing = "0.1"
rustc-rayon-core = "0.3.1"
polonius-engine = "0.13.0"
rustc_data_structures = { path = "../rustc_data_structures" }
rustc_query_system = { path = "../rustc_query_system" }
rustc_errors = { path = "../rustc_errors" }
+rustc_graphviz = { path = "../rustc_graphviz" }
rustc_index = { path = "../rustc_index" }
rustc_serialize = { path = "../rustc_serialize" }
rustc_ast = { path = "../rustc_ast" }