Remove rustc_hir reexports in rustc::hir.

src/librustc_codegen_ssa/Cargo.toml

@@ -28,6 +28,7 @@ rustc_codegen_utils = { path = "../librustc_codegen_utils" }
 rustc_data_structures = { path = "../librustc_data_structures"}
 rustc_errors = { path = "../librustc_errors" }
 rustc_fs_util = { path = "../librustc_fs_util" }
+rustc_hir = { path = "../librustc_hir" }
 rustc_incremental = { path = "../librustc_incremental" }
 rustc_index = { path = "../librustc_index" }
 rustc_target = { path = "../librustc_target" }

src/librustc_codegen_ssa/back/link.rs

@@ -1,4 +1,3 @@
-use rustc::hir::def_id::CrateNum;
 use rustc::middle::cstore::{EncodedMetadata, LibSource, NativeLibrary, NativeLibraryKind};
 use rustc::middle::dependency_format::Linkage;
 use rustc::session::config::{
@@ -10,6 +9,7 @@ use rustc::session::search_paths::PathKind;
 use rustc::session::{filesearch, Session};
 use rustc_data_structures::fx::FxHashSet;
 use rustc_fs_util::fix_windows_verbatim_for_gcc;
+use rustc_hir::def_id::CrateNum;
 use rustc_span::symbol::Symbol;
 use rustc_target::spec::{LinkerFlavor, PanicStrategy, RelroLevel};
 

src/librustc_codegen_ssa/back/linker.rs

@@ -9,11 +9,11 @@ use std::io::prelude::*;
 use std::io::{self, BufWriter};
 use std::path::{Path, PathBuf};
 
-use rustc::hir::def_id::{CrateNum, LOCAL_CRATE};
 use rustc::middle::dependency_format::Linkage;
 use rustc::session::config::{self, CrateType, DebugInfo, LinkerPluginLto, Lto, OptLevel};
 use rustc::session::Session;
 use rustc::ty::TyCtxt;
+use rustc_hir::def_id::{CrateNum, LOCAL_CRATE};
 use rustc_serialize::{json, Encoder};
 use rustc_span::symbol::Symbol;
 use rustc_target::spec::{LinkerFlavor, LldFlavor};

src/librustc_codegen_ssa/back/rpath.rs

@@ -3,8 +3,8 @@ use std::env;
 use std::fs;
 use std::path::{Path, PathBuf};
 
-use rustc::hir::def_id::CrateNum;
 use rustc::middle::cstore::LibSource;
+use rustc_hir::def_id::CrateNum;
 
 pub struct RPathConfig<'a> {
     pub used_crates: &'a [(CrateNum, LibSource)],

src/librustc_codegen_ssa/back/symbol_export.rs

@@ -1,9 +1,6 @@
 use std::collections::hash_map::Entry::*;
 use std::sync::Arc;
 
-use rustc::hir;
-use rustc::hir::def_id::{CrateNum, DefId, DefIdMap, CRATE_DEF_INDEX, LOCAL_CRATE};
-use rustc::hir::Node;
 use rustc::middle::codegen_fn_attrs::CodegenFnAttrFlags;
 use rustc::middle::exported_symbols::{metadata_symbol_name, ExportedSymbol, SymbolExportLevel};
 use rustc::session::config;
@@ -13,6 +10,9 @@ use rustc::ty::Instance;
 use rustc::ty::{SymbolName, TyCtxt};
 use rustc_data_structures::fingerprint::Fingerprint;
 use rustc_data_structures::fx::FxHashMap;
+use rustc_hir as hir;
+use rustc_hir::def_id::{CrateNum, DefId, DefIdMap, CRATE_DEF_INDEX, LOCAL_CRATE};
+use rustc_hir::Node;
 use rustc_index::vec::IndexVec;
 use syntax::expand::allocator::ALLOCATOR_METHODS;
 

src/librustc_codegen_ssa/back/write.rs

@@ -11,7 +11,6 @@ use crate::{
 use crate::traits::*;
 use jobserver::{Acquired, Client};
 use rustc::dep_graph::{WorkProduct, WorkProductFileKind, WorkProductId};
-use rustc::hir::def_id::{CrateNum, LOCAL_CRATE};
 use rustc::middle::cstore::EncodedMetadata;
 use rustc::session::config::{
     self, Lto, OutputFilenames, OutputType, Passes, Sanitizer, SwitchWithOptPath,
@@ -26,6 +25,7 @@ use rustc_data_structures::sync::Lrc;
 use rustc_errors::emitter::Emitter;
 use rustc_errors::{DiagnosticId, FatalError, Handler, Level};
 use rustc_fs_util::link_or_copy;
+use rustc_hir::def_id::{CrateNum, LOCAL_CRATE};
 use rustc_incremental::{
     copy_cgu_workproducts_to_incr_comp_cache_dir, in_incr_comp_dir, in_incr_comp_dir_sess,
 };

src/librustc_codegen_ssa/base.rs

@@ -25,8 +25,6 @@ use crate::mir::place::PlaceRef;
 use crate::traits::*;
 use crate::{CachedModuleCodegen, CrateInfo, MemFlags, ModuleCodegen, ModuleKind};
 
-use rustc::hir;
-use rustc::hir::def_id::{DefId, LOCAL_CRATE};
 use rustc::middle::codegen_fn_attrs::CodegenFnAttrs;
 use rustc::middle::cstore::EncodedMetadata;
 use rustc::middle::cstore::{self, LinkagePreference};
@@ -42,6 +40,8 @@ use rustc::ty::{self, Instance, Ty, TyCtxt};
 use rustc_codegen_utils::{check_for_rustc_errors_attr, symbol_names_test};
 use rustc_data_structures::fx::FxHashMap;
 use rustc_data_structures::profiling::print_time_passes_entry;
+use rustc_hir as hir;
+use rustc_hir::def_id::{DefId, LOCAL_CRATE};
 use rustc_index::vec::Idx;
 use rustc_session::cgu_reuse_tracker::CguReuse;
 use rustc_span::Span;

src/librustc_codegen_ssa/common.rs

@@ -6,11 +6,11 @@ use rustc_span::Span;
 
 use crate::base;
 use crate::traits::*;
-use rustc::hir::def_id::DefId;
 use rustc::middle::lang_items::LangItem;
+use rustc_hir::def_id::DefId;
 
 use crate::traits::BuilderMethods;
-use rustc::hir;
+use rustc_hir as hir;
 
 use rustc_error_codes::*;
 

src/librustc_codegen_ssa/debuginfo/type_names.rs

@@ -1,8 +1,9 @@
 // Type Names for Debug Info.
 
-use rustc::hir::{self, def_id::DefId};
 use rustc::ty::{self, subst::SubstsRef, Ty, TyCtxt};
 use rustc_data_structures::fx::FxHashSet;
+use rustc_hir as hir;
+use rustc_hir::def_id::DefId;
 
 // Compute the name of the type as it should be stored in debuginfo. Does not do
 // any caching, i.e., calling the function twice with the same type will also do

src/librustc_codegen_ssa/lib.rs

@@ -25,7 +25,6 @@ extern crate rustc;
 extern crate syntax;
 
 use rustc::dep_graph::WorkProduct;
-use rustc::hir::def_id::CrateNum;
 use rustc::middle::cstore::{CrateSource, LibSource, NativeLibrary};
 use rustc::middle::dependency_format::Dependencies;
 use rustc::middle::lang_items::LangItem;
@@ -34,6 +33,7 @@ use rustc::ty::query::Providers;
 use rustc_data_structures::fx::{FxHashMap, FxHashSet};
 use rustc_data_structures::svh::Svh;
 use rustc_data_structures::sync::Lrc;
+use rustc_hir::def_id::CrateNum;
 use rustc_span::symbol::Symbol;
 use std::path::{Path, PathBuf};
 

src/librustc_codegen_ssa/mir/debuginfo.rs

@@ -1,9 +1,9 @@
 use crate::traits::*;
-use rustc::hir::def_id::CrateNum;
 use rustc::mir;
 use rustc::session::config::DebugInfo;
 use rustc::ty::layout::{LayoutOf, Size};
 use rustc::ty::TyCtxt;
+use rustc_hir::def_id::CrateNum;
 use rustc_index::vec::IndexVec;
 
 use rustc_span::symbol::kw;

src/librustc_codegen_ssa/mono_item.rs

@@ -1,8 +1,8 @@
 use crate::base;
 use crate::traits::*;
-use rustc::hir;
 use rustc::mir::mono::{Linkage, Visibility};
 use rustc::ty::layout::HasTyCtxt;
+use rustc_hir as hir;
 
 use rustc::mir::mono::MonoItem;
 

src/librustc_codegen_ssa/traits/asm.rs

@@ -1,6 +1,6 @@
 use super::BackendTypes;
 use crate::mir::place::PlaceRef;
-use rustc::hir::{GlobalAsm, InlineAsmInner};
+use rustc_hir::{GlobalAsm, InlineAsmInner};
 use rustc_span::Span;
 
 pub trait AsmBuilderMethods<'tcx>: BackendTypes {

src/librustc_codegen_ssa/traits/debuginfo.rs

@@ -1,9 +1,9 @@
 use super::BackendTypes;
 use crate::mir::debuginfo::{FunctionDebugContext, VariableKind};
-use rustc::hir::def_id::CrateNum;
 use rustc::mir;
 use rustc::ty::layout::Size;
 use rustc::ty::{Instance, Ty};
+use rustc_hir::def_id::CrateNum;
 use rustc_span::{SourceFile, Span};
 use rustc_target::abi::call::FnAbi;
 use syntax::ast::Name;

src/librustc_codegen_ssa/traits/declare.rs

@@ -1,7 +1,7 @@
 use super::BackendTypes;
-use rustc::hir::def_id::DefId;
 use rustc::mir::mono::{Linkage, Visibility};
 use rustc::ty::{Instance, Ty};
+use rustc_hir::def_id::DefId;
 use rustc_target::abi::call::FnAbi;
 
 pub trait DeclareMethods<'tcx>: BackendTypes {

src/librustc_codegen_ssa/traits/statics.rs

@@ -1,6 +1,6 @@
 use super::BackendTypes;
-use rustc::hir::def_id::DefId;
 use rustc::ty::layout::Align;
+use rustc_hir::def_id::DefId;
 
 pub trait StaticMethods: BackendTypes {
     fn static_addr_of(&self, cv: Self::Value, align: Align, kind: Option<&str>) -> Self::Value;