Auto merge of #69474 - Dylan-DPC:rollup-ciotplu, r=Dylan-DPC

[rust.git] / src / librustc_interface / passes.rs

diff --git a/src/librustc_interface/passes.rs b/src/librustc_interface/passes.rs
index bf8bcd71efa4158e3cc3a1993030a6eaa0d5d1a9..96a2ac08f2c49c7e5a5d553665ec614c4dd97106 100644 (file)
--- a/src/librustc_interface/passes.rs
+++ b/src/librustc_interface/passes.rs
@@ -13,7 +13,6 @@
 use rustc::session::config::{PpMode, PpSourceMode};
 use rustc::session::search_paths::PathKind;
 use rustc::session::Session;
-use rustc::traits;
 use rustc::ty::steal::Steal;
 use rustc::ty::{self, GlobalCtxt, ResolverOutputs, TyCtxt};
 use rustc::util::common::ErrorReported;
@@ -25,6 +24,8 @@
 use rustc_errors::PResult;
 use rustc_expand::base::ExtCtxt;
 use rustc_hir::def_id::{CrateNum, LOCAL_CRATE};
+use rustc_hir::Crate;
+use rustc_infer::traits;
 use rustc_lint::LintStore;
 use rustc_mir as mir;
 use rustc_mir_build as mir_build;
@@ -422,7 +423,7 @@ pub fn lower_to_hir<'res, 'tcx>(
     dep_graph: &'res DepGraph,
     krate: &'res ast::Crate,
     arena: &'tcx Arena<'tcx>,
-) -> Result<map::Forest<'tcx>> {
+) -> Crate<'tcx> {
     // Lower AST to HIR.
     let hir_crate = rustc_ast_lowering::lower_crate(
         sess,
@@ -437,8 +438,6 @@ pub fn lower_to_hir<'res, 'tcx>(
         hir_stats::print_hir_stats(&hir_crate);
     }
 
-    let hir_forest = map::Forest::new(hir_crate, &dep_graph);
-
     sess.time("early_lint_checks", || {
         rustc_lint::check_ast_crate(
             sess,
@@ -455,7 +454,7 @@ pub fn lower_to_hir<'res, 'tcx>(
         rustc_span::hygiene::clear_syntax_context_map();
     }
 
-    Ok(hir_forest)
+    hir_crate
 }
 
 // Returns all the paths that correspond to generated files.
@@ -697,15 +696,16 @@ pub fn enter<F, R>(&mut self, f: F) -> R
         ty::tls::enter_global(self.0, |tcx| f(tcx))
     }
 
-    pub fn print_stats(&self) {
-        self.0.queries.print_stats()
+    pub fn print_stats(&mut self) {
+        self.enter(|tcx| ty::query::print_stats(tcx))
     }
 }
 
 pub fn create_global_ctxt<'tcx>(
     compiler: &'tcx Compiler,
     lint_store: Lrc<LintStore>,
-    hir_forest: &'tcx map::Forest<'tcx>,
+    krate: &'tcx Crate<'tcx>,
+    dep_graph: DepGraph,
     mut resolver_outputs: ResolverOutputs,
     outputs: OutputFilenames,
     crate_name: &str,
@@ -716,7 +716,7 @@ pub fn create_global_ctxt<'tcx>(
     let defs = mem::take(&mut resolver_outputs.definitions);
 
     // Construct the HIR map.
-    let hir_map = map::map_crate(sess, &*resolver_outputs.cstore, &hir_forest, defs);
+    let hir_map = map::map_crate(sess, &*resolver_outputs.cstore, krate, dep_graph, defs);
 
     let query_result_on_disk_cache = rustc_incremental::load_query_result_cache(sess);