1 files changed, 26 insertions, 39 deletions

diff --git a/compiler/rustc_interface/src/queries.rs b/compiler/rustc_interface/src/queries.rs
index d727efdafc2..c957578b59e 100644
--- a/compiler/rustc_interface/src/queries.rs
+++ b/compiler/rustc_interface/src/queries.rs
@@ -7,16 +7,19 @@ use rustc_codegen_ssa::traits::CodegenBackend;
 use rustc_codegen_ssa::CodegenResults;
 use rustc_data_structures::steal::Steal;
 use rustc_data_structures::svh::Svh;
-use rustc_data_structures::sync::{Lrc, OnceCell, WorkerLocal};
-use rustc_hir::def_id::LOCAL_CRATE;
+use rustc_data_structures::sync::{Lrc, OnceCell, RwLock, WorkerLocal};
+use rustc_hir::def_id::{CRATE_DEF_ID, LOCAL_CRATE};
+use rustc_hir::definitions::Definitions;
 use rustc_incremental::DepGraphFuture;
+use rustc_index::vec::IndexVec;
 use rustc_lint::LintStore;
+use rustc_metadata::creader::CStore;
 use rustc_middle::arena::Arena;
 use rustc_middle::dep_graph::DepGraph;
-use rustc_middle::ty::{self, GlobalCtxt, TyCtxt};
+use rustc_middle::ty::{GlobalCtxt, TyCtxt};
 use rustc_query_impl::Queries as TcxQueries;
-use rustc_resolve::Resolver;
 use rustc_session::config::{self, OutputFilenames, OutputType};
+use rustc_session::cstore::Untracked;
 use rustc_session::{output::find_crate_name, Session};
 use rustc_span::symbol::sym;
 use rustc_span::Symbol;
@@ -187,35 +190,18 @@ impl<'tcx> Queries<'tcx> {
         self.gcx.compute(|| {
             let crate_name = *self.crate_name()?.borrow();
             let (krate, lint_store) = self.register_plugins()?.steal();
-            let (krate, resolver_outputs) = {
-                let _timer = self.session().timer("configure_and_expand");
-                let sess = self.session();
-
-                let arenas = Resolver::arenas();
-                let mut resolver = Resolver::new(
-                    sess,
-                    &krate,
-                    crate_name,
-                    self.codegen_backend().metadata_loader(),
-                    &arenas,
-                );
-                let krate = passes::configure_and_expand(
-                    sess,
-                    &lint_store,
-                    krate,
-                    crate_name,
-                    &mut resolver,
-                )?;
-                (Lrc::new(krate), resolver.into_outputs())
-            };
-
-            let ty::ResolverOutputs {
-                untracked,
-                global_ctxt: untracked_resolutions,
-                ast_lowering: untracked_resolver_for_lowering,
-            } = resolver_outputs;
 
-            let gcx = passes::create_global_ctxt(
+            let sess = self.session();
+
+            let cstore = RwLock::new(Box::new(CStore::new(sess)) as _);
+            let definitions = RwLock::new(Definitions::new(sess.local_stable_crate_id()));
+            let mut source_span = IndexVec::default();
+            let _id = source_span.push(krate.spans.inner_span);
+            debug_assert_eq!(_id, CRATE_DEF_ID);
+            let source_span = RwLock::new(source_span);
+            let untracked = Untracked { cstore, source_span, definitions };
+
+            let qcx = passes::create_global_ctxt(
                 self.compiler,
                 lint_store,
                 self.dep_graph()?.steal(),
@@ -226,17 +212,18 @@ impl<'tcx> Queries<'tcx> {
                 &self.hir_arena,
             );
 
-            gcx.enter(|tcx| {
+            qcx.enter(|tcx| {
+                let feed = tcx.feed_local_crate();
+                feed.crate_name(crate_name);
+
                 let feed = tcx.feed_unit_query();
-                feed.resolver_for_lowering(
-                    tcx.arena.alloc(Steal::new((untracked_resolver_for_lowering, krate))),
+                feed.crate_for_resolver(tcx.arena.alloc(Steal::new(krate)));
+                feed.metadata_loader(
+                    tcx.arena.alloc(Steal::new(self.codegen_backend().metadata_loader())),
                 );
-                feed.resolutions(tcx.arena.alloc(untracked_resolutions));
                 feed.features_query(tcx.sess.features_untracked());
-                let feed = tcx.feed_local_crate();
-                feed.crate_name(crate_name);
             });
-            Ok(gcx)
+            Ok(qcx)
         })
     }