cleanup librustc_hir/Cargo.toml

Cargo.lock

@@ -3568,33 +3568,13 @@ version = "0.0.0"
 name = "rustc_hir"
 version = "0.0.0"
 dependencies = [
- "arena",
- "backtrace",
- "bitflags",
- "byteorder",
- "chalk-engine",
- "fmt_macros",
- "graphviz",
- "jobserver",
- "log",
- "measureme",
- "num_cpus",
- "parking_lot",
- "polonius-engine",
- "rustc-rayon",
- "rustc-rayon-core",
- "rustc_apfloat",
  "rustc_data_structures",
- "rustc_error_codes",
  "rustc_errors",
- "rustc_feature",
- "rustc_fs_util",
  "rustc_index",
  "rustc_macros",
  "rustc_session",
  "rustc_span",
  "rustc_target",
- "scoped-tls",
  "serialize",
  "smallvec 1.0.0",
  "syntax",

src/librustc_hir/Cargo.toml

@@ -10,33 +10,13 @@ path = "lib.rs"
 doctest = false
 
 [dependencies]
-arena = { path = "../libarena" }
-bitflags = "1.2.1"
-fmt_macros = { path = "../libfmt_macros" }
-graphviz = { path = "../libgraphviz" }
-jobserver = "0.1"
-num_cpus = "1.0"
-scoped-tls = "1.0"
-log = { version = "0.4", features = ["release_max_level_info", "std"] }
-rustc-rayon = "0.3.0"
-rustc-rayon-core = "0.3.0"
-polonius-engine = "0.11.0"
-rustc_apfloat = { path = "../librustc_apfloat" }
-rustc_feature = { path = "../librustc_feature" }
 rustc_target = { path = "../librustc_target" }
 rustc_macros = { path = "../librustc_macros" }
 rustc_data_structures = { path = "../librustc_data_structures" }
 rustc_index = { path = "../librustc_index" }
 rustc_span = { path = "../librustc_span" }
-errors = { path = "../librustc_errors", package = "rustc_errors" }
+rustc_errors = { path = "../librustc_errors" }
 rustc_serialize = { path = "../libserialize", package = "serialize" }
-syntax = { path = "../libsyntax" }
-backtrace = "0.3.40"
-parking_lot = "0.9"
-byteorder = { version = "1.3" }
-chalk-engine = { version = "0.9.0", default-features=false }
-rustc_fs_util = { path = "../librustc_fs_util" }
-smallvec = { version = "1.0", features = ["union", "may_dangle"] }
-measureme = "0.5"
-rustc_error_codes = { path = "../librustc_error_codes" }
 rustc_session = { path = "../librustc_session" }
+syntax = { path = "../libsyntax" }
+smallvec = { version = "1.0", features = ["union", "may_dangle"] }

src/librustc_hir/hir.rs

@@ -8,9 +8,9 @@ crate use BlockCheckMode::*;
 crate use FunctionRetTy::*;
 crate use UnsafeSource::*;
 
-use errors::FatalError;
 use rustc_data_structures::fx::FxHashSet;
 use rustc_data_structures::sync::{par_for_each_in, Send, Sync};
+use rustc_errors::FatalError;
 use rustc_macros::HashStable_Generic;
 use rustc_session::node_id::NodeMap;
 use rustc_span::source_map::{SourceMap, Spanned};