test = false
[dependencies]
-bitflags = "1.0.4"
+bitflags = "1.2.1"
cc = "1.0.1"
num_cpus = "1.0"
memmap = "0.6"
rustc_incremental = { path = "../librustc_incremental" }
rustc_index = { path = "../librustc_index" }
rustc_target = { path = "../librustc_target" }
+rustc_error_codes = { path = "../librustc_error_codes" }
+rustc_session = { path = "../librustc_session" }