rustc_data_structures = { path = "../librustc_data_structures" }
errors = { path = "../librustc_errors", package = "rustc_errors" }
rustc_target = { path = "../librustc_target" }
-smallvec = { version = "0.6.7", features = ["union", "may_dangle"] }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }
syntax = { path = "../libsyntax" }
syntax_pos = { path = "../libsyntax_pos" }
rustc_index = { path = "../librustc_index" }
+rustc_error_codes = { path = "../librustc_error_codes" }