[dependencies]
tracing = "0.1"
+itertools = "0.10.1"
rustc_middle = { path = "../rustc_middle" }
rustc_attr = { path = "../rustc_attr" }
rustc_data_structures = { path = "../rustc_data_structures" }
rustc_expand = { path = "../rustc_expand" }
rustc_hir = { path = "../rustc_hir" }
rustc_index = { path = "../rustc_index" }
-rustc_parse = { path = "../rustc_parse" }
rustc_session = { path = "../rustc_session" }
rustc_target = { path = "../rustc_target" }
rustc_ast = { path = "../rustc_ast" }