[dependencies]
itertools = "0.10.1"
-tracing = "0.1"
+rustc_ast = { path = "../rustc_ast" }
rustc_ast_pretty = { path = "../rustc_ast_pretty" }
rustc_attr = { path = "../rustc_attr" }
rustc_data_structures = { path = "../rustc_data_structures" }
rustc_session = { path = "../rustc_session" }
rustc_span = { path = "../rustc_span" }
rustc_target = { path = "../rustc_target" }
-rustc_ast = { path = "../rustc_ast" }
+thin-vec = "0.2.12"
+tracing = "0.1"