Move rustc_middle::middle::cstore to rustc_session.

Author: cjgillot

Cargo.lock

@@ -4382,6 +4382,7 @@ dependencies = [
  "rustc_errors",
  "rustc_feature",
  "rustc_fs_util",
+ "rustc_hir",
  "rustc_lint_defs",
  "rustc_macros",
  "rustc_serialize",

compiler/rustc_codegen_cranelift/src/archive.rs

@@ -242,7 +242,7 @@ impl<'a> ArchiveBuilder<'a> for ArArchiveBuilder<'a> {
     fn inject_dll_import_lib(
         &mut self,
         _lib_name: &str,
-        _dll_imports: &[rustc_middle::middle::cstore::DllImport],
+        _dll_imports: &[rustc_session::cstore::DllImport],
         _tmpdir: &rustc_data_structures::temp_dir::MaybeTempDir,
     ) {
         bug!("injecting dll imports is not supported");

compiler/rustc_codegen_gcc/src/archive.rs

@@ -1,12 +1,11 @@
 use std::fs::File;
 use std::path::{Path, PathBuf};
 
-use rustc_session::Session;
 use rustc_codegen_ssa::back::archive::ArchiveBuilder;
+use rustc_session::Session;
 
 use rustc_data_structures::temp_dir::MaybeTempDir;
-use rustc_middle::middle::cstore::DllImport;
-
+use rustc_session::cstore::DllImport;
 
 struct ArchiveConfig<'a> {
     sess: &'a Session,

compiler/rustc_codegen_llvm/src/back/archive.rs

@@ -11,7 +11,7 @@ use crate::llvm::archive_ro::{ArchiveRO, Child};
 use crate::llvm::{self, ArchiveKind, LLVMMachineType, LLVMRustCOFFShortExport};
 use rustc_codegen_ssa::back::archive::ArchiveBuilder;
 use rustc_data_structures::temp_dir::MaybeTempDir;
-use rustc_middle::middle::cstore::{DllCallingConvention, DllImport};
+use rustc_session::cstore::{DllCallingConvention, DllImport};
 use rustc_session::Session;
 
 struct ArchiveConfig<'a> {

compiler/rustc_codegen_ssa/src/back/archive.rs

@@ -1,5 +1,5 @@
 use rustc_data_structures::temp_dir::MaybeTempDir;
-use rustc_middle::middle::cstore::DllImport;
+use rustc_session::cstore::DllImport;
 use rustc_session::Session;
 use rustc_span::symbol::Symbol;
 

compiler/rustc_codegen_ssa/src/back/link.rs

@@ -3,10 +3,10 @@ use rustc_data_structures::temp_dir::MaybeTempDir;
 use rustc_errors::{ErrorReported, Handler};
 use rustc_fs_util::fix_windows_verbatim_for_gcc;
 use rustc_hir::def_id::CrateNum;
-use rustc_middle::middle::cstore::DllImport;
 use rustc_middle::middle::dependency_format::Linkage;
 use rustc_session::config::{self, CFGuard, CrateType, DebugInfo, LdImpl, Strip};
 use rustc_session::config::{OutputFilenames, OutputType, PrintRequest};
+use rustc_session::cstore::DllImport;
 use rustc_session::output::{check_file_is_writeable, invalid_output_for_target, out_filename};
 use rustc_session::search_paths::PathKind;
 use rustc_session::utils::NativeLibKind;

compiler/rustc_codegen_ssa/src/back/metadata.rs

@@ -8,7 +8,7 @@ use rustc_data_structures::memmap::Mmap;
 use rustc_data_structures::owning_ref::OwningRef;
 use rustc_data_structures::rustc_erase_owner;
 use rustc_data_structures::sync::MetadataRef;
-use rustc_middle::middle::cstore::MetadataLoader;
+use rustc_session::cstore::MetadataLoader;
 use rustc_target::spec::Target;
 
 use crate::METADATA_FILENAME;

compiler/rustc_codegen_ssa/src/lib.rs

@@ -25,10 +25,10 @@ use rustc_data_structures::sync::Lrc;
 use rustc_hir::def_id::CrateNum;
 use rustc_hir::LangItem;
 use rustc_middle::dep_graph::WorkProduct;
-use rustc_middle::middle::cstore::{self, CrateSource};
 use rustc_middle::middle::dependency_format::Dependencies;
 use rustc_middle::ty::query::Providers;
 use rustc_session::config::{CrateType, OutputFilenames, OutputType, RUST_CGU_EXT};
+use rustc_session::cstore::{self, CrateSource};
 use rustc_session::utils::NativeLibKind;
 use rustc_span::symbol::Symbol;
 use std::path::{Path, PathBuf};

compiler/rustc_codegen_ssa/src/traits/backend.rs

@@ -8,12 +8,12 @@ use rustc_data_structures::fx::FxHashMap;
 use rustc_errors::ErrorReported;
 use rustc_metadata::EncodedMetadata;
 use rustc_middle::dep_graph::{WorkProduct, WorkProductId};
-use rustc_middle::middle::cstore::MetadataLoaderDyn;
 use rustc_middle::ty::layout::{FnAbiOf, HasTyCtxt, LayoutOf, TyAndLayout};
 use rustc_middle::ty::query::Providers;
 use rustc_middle::ty::{Ty, TyCtxt};
 use rustc_session::{
     config::{self, OutputFilenames, PrintRequest},
+    cstore::MetadataLoaderDyn,
     Session,
 };
 use rustc_span::symbol::Symbol;

compiler/rustc_driver/src/lib.rs

@@ -25,12 +25,12 @@ use rustc_interface::util::{self, collect_crate_types, get_codegen_backend};
 use rustc_interface::{interface, Queries};
 use rustc_lint::LintStore;
 use rustc_metadata::locator;
-use rustc_middle::middle::cstore::MetadataLoader;
 use rustc_save_analysis as save;
 use rustc_save_analysis::DumpHandler;
 use rustc_serialize::json::{self, ToJson};
 use rustc_session::config::{nightly_options, CG_OPTIONS, DB_OPTIONS};
 use rustc_session::config::{ErrorOutputType, Input, OutputType, PrintRequest, TrimmedDefPaths};
+use rustc_session::cstore::MetadataLoader;
 use rustc_session::getopts;
 use rustc_session::lint::{Lint, LintId};
 use rustc_session::{config, DiagnosticOutput, Session};