arena = { path = "../libarena" }
log = "0.4"
rustc = { path = "../librustc" }
+rustc_attr = { path = "../librustc_attr" }
rustc_data_structures = { path = "../librustc_data_structures" }
rustc_errors = { path = "../librustc_errors" }
rustc_hir = { path = "../librustc_hir" }