Merging upstream version 1.73.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

6 files changed, 138 insertions, 145 deletions

diff --git a/compiler/rustc_interface/Cargo.toml b/compiler/rustc_interface/Cargo.toml
index 7826d42dc..ae008674d 100644
--- a/compiler/rustc_interface/Cargo.toml
+++ b/compiler/rustc_interface/Cargo.toml
@@ -6,7 +6,6 @@ edition = "2021"
 [lib]
 
 [dependencies]
-atty = "0.2.13"
 libloading = "0.7.1"
 tracing = "0.1"
 rustc-rayon-core = { version = "0.5.0", optional = true }
@@ -16,6 +15,7 @@ rustc_attr = { path = "../rustc_attr" }
 rustc_borrowck = { path = "../rustc_borrowck" }
 rustc_builtin_macros = { path = "../rustc_builtin_macros" }
 rustc_expand = { path = "../rustc_expand" }
+rustc_feature = { path = "../rustc_feature" }
 rustc_fluent_macro = { path = "../rustc_fluent_macro" }
 rustc_fs_util = { path = "../rustc_fs_util" }
 rustc_macros = { path = "../rustc_macros" }
diff --git a/compiler/rustc_interface/src/interface.rs b/compiler/rustc_interface/src/interface.rs
index 953c2e4b8..5b417e008 100644
--- a/compiler/rustc_interface/src/interface.rs
+++ b/compiler/rustc_interface/src/interface.rs
@@ -59,11 +59,6 @@ impl Compiler {
     }
 }
 
-#[allow(rustc::bad_opt_access)]
-pub fn set_thread_safe_mode(sopts: &config::UnstableOptions) {
-    rustc_data_structures::sync::set_dyn_thread_safe_mode(sopts.threads > 1);
-}
-
 /// Converts strings provided as `--cfg [cfgspec]` into a `crate_cfg`.
 pub fn parse_cfgspecs(
     handler: &EarlyErrorHandler,
@@ -190,7 +185,8 @@ pub fn parse_check_cfg(handler: &EarlyErrorHandler, specs: Vec<String>) -> Check
                                                 ExpectedValues::Some(FxHashSet::default())
                                             });
 
-                                        let ExpectedValues::Some(expected_values) = expected_values else {
+                                        let ExpectedValues::Some(expected_values) = expected_values
+                                        else {
                                             bug!("`expected_values` should be a list a values")
                                         };
 
@@ -255,6 +251,7 @@ pub struct Config {
     pub input: Input,
     pub output_dir: Option<PathBuf>,
     pub output_file: Option<OutFileName>,
+    pub ice_file: Option<PathBuf>,
     pub file_loader: Option<Box<dyn FileLoader + Send + Sync>>,
     pub locale_resources: &'static [&'static str],
 
@@ -288,6 +285,10 @@ pub struct Config {
 #[allow(rustc::bad_opt_access)]
 pub fn run_compiler<R: Send>(config: Config, f: impl FnOnce(&Compiler) -> R + Send) -> R {
     trace!("run_compiler");
+
+    // Set parallel mode before thread pool creation, which will create `Lock`s.
+    rustc_data_structures::sync::set_dyn_thread_safe_mode(config.opts.unstable_opts.threads > 1);
+
     util::run_in_thread_pool_with_globals(
         config.opts.edition,
         config.opts.unstable_opts.threads,
@@ -315,6 +316,7 @@ pub fn run_compiler<R: Send>(config: Config, f: impl FnOnce(&Compiler) -> R + Se
                 config.lint_caps,
                 config.make_codegen_backend,
                 registry.clone(),
+                config.ice_file,
             );
 
             if let Some(parse_sess_created) = config.parse_sess_created {
@@ -346,7 +348,11 @@ pub fn run_compiler<R: Send>(config: Config, f: impl FnOnce(&Compiler) -> R + Se
     )
 }
 
-pub fn try_print_query_stack(handler: &Handler, num_frames: Option<usize>) {
+pub fn try_print_query_stack(
+    handler: &Handler,
+    num_frames: Option<usize>,
+    file: Option<std::fs::File>,
+) {
     eprintln!("query stack during panic:");
 
     // Be careful relying on global state here: this code is called from
@@ -358,7 +364,8 @@ pub fn try_print_query_stack(handler: &Handler, num_frames: Option<usize>) {
                 QueryCtxt::new(icx.tcx),
                 icx.query,
                 handler,
-                num_frames
+                num_frames,
+                file,
             ))
         } else {
             0
diff --git a/compiler/rustc_interface/src/passes.rs b/compiler/rustc_interface/src/passes.rs
index 6b3facd04..18a669175 100644
--- a/compiler/rustc_interface/src/passes.rs
+++ b/compiler/rustc_interface/src/passes.rs
@@ -11,6 +11,7 @@ use rustc_data_structures::steal::Steal;
 use rustc_data_structures::sync::{Lrc, OnceCell, WorkerLocal};
 use rustc_errors::PResult;
 use rustc_expand::base::{ExtCtxt, LintStoreExpand};
+use rustc_feature::Features;
 use rustc_fs_util::try_canonicalize;
 use rustc_hir::def_id::{StableCrateId, LOCAL_CRATE};
 use rustc_lint::{unerased_lint_store, BufferedEarlyLint, EarlyCheckNode, LintStore};
@@ -72,43 +73,16 @@ fn count_nodes(krate: &ast::Crate) -> usize {
     counter.count
 }
 
-pub fn register_plugins<'a>(
-    sess: &'a Session,
-    metadata_loader: &'a dyn MetadataLoader,
-    register_lints: impl Fn(&Session, &mut LintStore),
+pub(crate) fn create_lint_store(
+    sess: &Session,
+    metadata_loader: &dyn MetadataLoader,
+    register_lints: Option<impl Fn(&Session, &mut LintStore)>,
     pre_configured_attrs: &[ast::Attribute],
-    crate_name: Symbol,
-) -> Result<LintStore> {
-    // these need to be set "early" so that expansion sees `quote` if enabled.
-    let features = rustc_expand::config::features(sess, pre_configured_attrs);
-    sess.init_features(features);
-
-    let crate_types = util::collect_crate_types(sess, pre_configured_attrs);
-    sess.init_crate_types(crate_types);
-
-    let stable_crate_id = StableCrateId::new(
-        crate_name,
-        sess.crate_types().contains(&CrateType::Executable),
-        sess.opts.cg.metadata.clone(),
-        sess.cfg_version,
-    );
-    sess.stable_crate_id.set(stable_crate_id).expect("not yet initialized");
-    rustc_incremental::prepare_session_directory(sess, crate_name, stable_crate_id)?;
-
-    if sess.opts.incremental.is_some() {
-        sess.time("incr_comp_garbage_collect_session_directories", || {
-            if let Err(e) = rustc_incremental::garbage_collect_session_directories(sess) {
-                warn!(
-                    "Error while trying to garbage collect incremental \
-                     compilation cache directory: {}",
-                    e
-                );
-            }
-        });
-    }
-
+) -> LintStore {
     let mut lint_store = rustc_lint::new_lint_store(sess.enable_internal_lints());
-    register_lints(sess, &mut lint_store);
+    if let Some(register_lints) = register_lints {
+        register_lints(sess, &mut lint_store);
+    }
 
     let registrars = sess.time("plugin_loading", || {
         plugin::load::load_plugins(sess, metadata_loader, pre_configured_attrs)
@@ -120,11 +94,12 @@ pub fn register_plugins<'a>(
         }
     });
 
-    Ok(lint_store)
+    lint_store
 }
 
 fn pre_expansion_lint<'a>(
     sess: &Session,
+    features: &Features,
     lint_store: &LintStore,
     registered_tools: &RegisteredTools,
     check_node: impl EarlyCheckNode<'a>,
@@ -134,6 +109,7 @@ fn pre_expansion_lint<'a>(
         || {
             rustc_lint::check_ast_node(
                 sess,
+                features,
                 true,
                 lint_store,
                 registered_tools,
@@ -152,13 +128,14 @@ impl LintStoreExpand for LintStoreExpandImpl<'_> {
     fn pre_expansion_lint(
         &self,
         sess: &Session,
+        features: &Features,
         registered_tools: &RegisteredTools,
         node_id: ast::NodeId,
         attrs: &[ast::Attribute],
         items: &[rustc_ast::ptr::P<ast::Item>],
         name: Symbol,
     ) {
-        pre_expansion_lint(sess, self.0, registered_tools, (node_id, attrs, items), name);
+        pre_expansion_lint(sess, features, self.0, registered_tools, (node_id, attrs, items), name);
     }
 }
 
@@ -174,10 +151,18 @@ fn configure_and_expand(
 ) -> ast::Crate {
     let tcx = resolver.tcx();
     let sess = tcx.sess;
+    let features = tcx.features();
     let lint_store = unerased_lint_store(tcx);
     let crate_name = tcx.crate_name(LOCAL_CRATE);
     let lint_check_node = (&krate, pre_configured_attrs);
-    pre_expansion_lint(sess, lint_store, tcx.registered_tools(()), lint_check_node, crate_name);
+    pre_expansion_lint(
+        sess,
+        features,
+        lint_store,
+        tcx.registered_tools(()),
+        lint_check_node,
+        crate_name,
+    );
     rustc_builtin_macros::register_builtin_macros(resolver);
 
     let num_standard_library_imports = sess.time("crate_injection", || {
@@ -186,6 +171,7 @@ fn configure_and_expand(
             pre_configured_attrs,
             resolver,
             sess,
+            features,
         )
     });
 
@@ -225,16 +211,15 @@ fn configure_and_expand(
         }
 
         // Create the config for macro expansion
-        let features = sess.features_untracked();
         let recursion_limit = get_recursion_limit(pre_configured_attrs, sess);
         let cfg = rustc_expand::expand::ExpansionConfig {
-            features: Some(features),
+            crate_name: crate_name.to_string(),
+            features,
             recursion_limit,
             trace_mac: sess.opts.unstable_opts.trace_macros,
             should_test: sess.is_test_crate(),
             span_debug: sess.opts.unstable_opts.span_debug,
             proc_macro_backtrace: sess.opts.unstable_opts.proc_macro_backtrace,
-            ..rustc_expand::expand::ExpansionConfig::default(crate_name.to_string())
         };
 
         let lint_store = LintStoreExpandImpl(lint_store);
@@ -268,14 +253,19 @@ fn configure_and_expand(
     });
 
     sess.time("maybe_building_test_harness", || {
-        rustc_builtin_macros::test_harness::inject(&mut krate, sess, resolver)
+        rustc_builtin_macros::test_harness::inject(&mut krate, sess, features, resolver)
     });
 
     let has_proc_macro_decls = sess.time("AST_validation", || {
-        rustc_ast_passes::ast_validation::check_crate(sess, &krate, resolver.lint_buffer())
+        rustc_ast_passes::ast_validation::check_crate(
+            sess,
+            features,
+            &krate,
+            resolver.lint_buffer(),
+        )
     });
 
-    let crate_types = sess.crate_types();
+    let crate_types = tcx.crate_types();
     let is_executable_crate = crate_types.contains(&CrateType::Executable);
     let is_proc_macro_crate = crate_types.contains(&CrateType::ProcMacro);
 
@@ -297,6 +287,7 @@ fn configure_and_expand(
         rustc_builtin_macros::proc_macro_harness::inject(
             &mut krate,
             sess,
+            features,
             resolver,
             is_proc_macro_crate,
             has_proc_macro_decls,
@@ -327,7 +318,7 @@ fn early_lint_checks(tcx: TyCtxt<'_>, (): ()) {
 
     // Needs to go *after* expansion to be able to check the results of macro expansion.
     sess.time("complete_gated_feature_checking", || {
-        rustc_ast_passes::feature_gate::check_crate(&krate, sess);
+        rustc_ast_passes::feature_gate::check_crate(&krate, sess, tcx.features());
     });
 
     // Add all buffered lints from the `ParseSess` to the `Session`.
@@ -356,6 +347,7 @@ fn early_lint_checks(tcx: TyCtxt<'_>, (): ()) {
     let lint_store = unerased_lint_store(tcx);
     rustc_lint::check_ast_node(
         sess,
+        tcx.features(),
         false,
         lint_store,
         tcx.registered_tools(()),
@@ -367,11 +359,12 @@ fn early_lint_checks(tcx: TyCtxt<'_>, (): ()) {
 
 // Returns all the paths that correspond to generated files.
 fn generated_output_paths(
-    sess: &Session,
+    tcx: TyCtxt<'_>,
     outputs: &OutputFilenames,
     exact_name: bool,
     crate_name: Symbol,
 ) -> Vec<PathBuf> {
+    let sess = tcx.sess;
     let mut out_filenames = Vec::new();
     for output_type in sess.opts.output_types.keys() {
         let out_filename = outputs.path(*output_type);
@@ -380,7 +373,7 @@ fn generated_output_paths(
             // If the filename has been overridden using `-o`, it will not be modified
             // by appending `.rlib`, `.exe`, etc., so we can skip this transformation.
             OutputType::Exe if !exact_name => {
-                for crate_type in sess.crate_types().iter() {
+                for crate_type in tcx.crate_types().iter() {
                     let p = filename_for_input(sess, *crate_type, crate_name, outputs);
                     out_filenames.push(p.as_path().to_path_buf());
                 }
@@ -613,7 +606,7 @@ fn output_filenames(tcx: TyCtxt<'_>, (): ()) -> Arc<OutputFilenames> {
     let outputs = util::build_output_filenames(&krate.attrs, sess);
 
     let output_paths =
-        generated_output_paths(sess, &outputs, sess.io.output_file.is_some(), crate_name);
+        generated_output_paths(tcx, &outputs, sess.io.output_file.is_some(), crate_name);
 
     // Ensure the source file isn't accidentally overwritten during compilation.
     if let Some(ref input_path) = sess.io.input.opt_path() {
@@ -691,6 +684,8 @@ pub static DEFAULT_EXTERN_QUERY_PROVIDERS: LazyLock<ExternProviders> = LazyLock:
 
 pub fn create_global_ctxt<'tcx>(
     compiler: &'tcx Compiler,
+    crate_types: Vec<CrateType>,
+    stable_crate_id: StableCrateId,
     lint_store: Lrc<LintStore>,
     dep_graph: DepGraph,
     untracked: Untracked,
@@ -723,6 +718,8 @@ pub fn create_global_ctxt<'tcx>(
         gcx_cell.get_or_init(move || {
             TyCtxt::create_global_ctxt(
                 sess,
+                crate_types,
+                stable_crate_id,
                 lint_store,
                 arena,
                 hir_arena,
@@ -846,10 +843,11 @@ fn analysis(tcx: TyCtxt<'_>, (): ()) -> Result<()> {
                     },
                     {
                         sess.time("lint_checking", || {
-                            rustc_lint::check_crate(tcx, || {
-                                rustc_lint::BuiltinCombinedLateLintPass::new()
-                            });
+                            rustc_lint::check_crate(tcx);
                         });
+                    },
+                    {
+                        tcx.ensure().clashing_extern_declarations(());
                     }
                 );
             },
diff --git a/compiler/rustc_interface/src/queries.rs b/compiler/rustc_interface/src/queries.rs
index 8c4cdc669..fc71c6c7e 100644
--- a/compiler/rustc_interface/src/queries.rs
+++ b/compiler/rustc_interface/src/queries.rs
@@ -1,23 +1,21 @@
 use crate::errors::{FailedWritingFile, RustcErrorFatal, RustcErrorUnexpectedAnnotation};
 use crate::interface::{Compiler, Result};
-use crate::passes;
+use crate::{passes, util};
 
 use rustc_ast as ast;
 use rustc_codegen_ssa::traits::CodegenBackend;
 use rustc_codegen_ssa::CodegenResults;
-use rustc_data_structures::fx::FxIndexMap;
 use rustc_data_structures::steal::Steal;
 use rustc_data_structures::svh::Svh;
 use rustc_data_structures::sync::{AppendOnlyIndexVec, Lrc, OnceCell, RwLock, WorkerLocal};
-use rustc_hir::def_id::{CRATE_DEF_ID, LOCAL_CRATE};
+use rustc_hir::def_id::{StableCrateId, CRATE_DEF_ID, LOCAL_CRATE};
 use rustc_hir::definitions::Definitions;
 use rustc_incremental::DepGraphFuture;
-use rustc_lint::LintStore;
 use rustc_metadata::creader::CStore;
 use rustc_middle::arena::Arena;
 use rustc_middle::dep_graph::DepGraph;
 use rustc_middle::ty::{GlobalCtxt, TyCtxt};
-use rustc_session::config::{self, OutputFilenames, OutputType};
+use rustc_session::config::{self, CrateType, OutputFilenames, OutputType};
 use rustc_session::cstore::Untracked;
 use rustc_session::{output::find_crate_name, Session};
 use rustc_span::symbol::sym;
@@ -85,12 +83,8 @@ pub struct Queries<'tcx> {
     arena: WorkerLocal<Arena<'tcx>>,
     hir_arena: WorkerLocal<rustc_hir::Arena<'tcx>>,
 
-    dep_graph_future: Query<Option<DepGraphFuture>>,
     parse: Query<ast::Crate>,
     pre_configure: Query<(ast::Crate, ast::AttrVec)>,
-    crate_name: Query<Symbol>,
-    register_plugins: Query<(ast::Crate, ast::AttrVec, Lrc<LintStore>)>,
-    dep_graph: Query<DepGraph>,
     // This just points to what's in `gcx_cell`.
     gcx: Query<&'tcx GlobalCtxt<'tcx>>,
 }
@@ -102,12 +96,8 @@ impl<'tcx> Queries<'tcx> {
             gcx_cell: OnceCell::new(),
             arena: WorkerLocal::new(|_| Arena::default()),
             hir_arena: WorkerLocal::new(|_| rustc_hir::Arena::default()),
-            dep_graph_future: Default::default(),
             parse: Default::default(),
             pre_configure: Default::default(),
-            crate_name: Default::default(),
-            register_plugins: Default::default(),
-            dep_graph: Default::default(),
             gcx: Default::default(),
         }
     }
@@ -119,13 +109,6 @@ impl<'tcx> Queries<'tcx> {
         self.compiler.codegen_backend()
     }
 
-    fn dep_graph_future(&self) -> Result<QueryResult<'_, Option<DepGraphFuture>>> {
-        self.dep_graph_future.compute(|| {
-            let sess = self.session();
-            Ok(sess.opts.build_dep_graph().then(|| rustc_incremental::load_dep_graph(sess)))
-        })
-    }
-
     pub fn parse(&self) -> Result<QueryResult<'_, ast::Crate>> {
         self.parse
             .compute(|| passes::parse(self.session()).map_err(|mut parse_error| parse_error.emit()))
@@ -148,75 +131,73 @@ impl<'tcx> Queries<'tcx> {
         })
     }
 
-    pub fn register_plugins(
+    fn dep_graph_future(
         &self,
-    ) -> Result<QueryResult<'_, (ast::Crate, ast::AttrVec, Lrc<LintStore>)>> {
-        self.register_plugins.compute(|| {
-            let crate_name = *self.crate_name()?.borrow();
-            let (krate, pre_configured_attrs) = self.pre_configure()?.steal();
-
-            let empty: &(dyn Fn(&Session, &mut LintStore) + Sync + Send) = &|_, _| {};
-            let lint_store = passes::register_plugins(
-                self.session(),
-                &*self.codegen_backend().metadata_loader(),
-                self.compiler.register_lints.as_deref().unwrap_or_else(|| empty),
-                &pre_configured_attrs,
-                crate_name,
-            )?;
-
-            // Compute the dependency graph (in the background). We want to do
-            // this as early as possible, to give the DepGraph maximum time to
-            // load before dep_graph() is called, but it also can't happen
-            // until after rustc_incremental::prepare_session_directory() is
-            // called, which happens within passes::register_plugins().
-            self.dep_graph_future().ok();
+        crate_name: Symbol,
+        stable_crate_id: StableCrateId,
+    ) -> Result<Option<DepGraphFuture>> {
+        let sess = self.session();
+
+        // `load_dep_graph` can only be called after `prepare_session_directory`.
+        rustc_incremental::prepare_session_directory(sess, crate_name, stable_crate_id)?;
+        let res = sess.opts.build_dep_graph().then(|| rustc_incremental::load_dep_graph(sess));
+
+        if sess.opts.incremental.is_some() {
+            sess.time("incr_comp_garbage_collect_session_directories", || {
+                if let Err(e) = rustc_incremental::garbage_collect_session_directories(sess) {
+                    warn!(
+                        "Error while trying to garbage collect incremental \
+                         compilation cache directory: {}",
+                        e
+                    );
+                }
+            });
+        }
 
-            Ok((krate, pre_configured_attrs, Lrc::new(lint_store)))
-        })
+        Ok(res)
     }
 
-    fn crate_name(&self) -> Result<QueryResult<'_, Symbol>> {
-        self.crate_name.compute(|| {
-            Ok({
-                let pre_configure_result = self.pre_configure()?;
-                let (_, pre_configured_attrs) = &*pre_configure_result.borrow();
-                // parse `#[crate_name]` even if `--crate-name` was passed, to make sure it matches.
-                find_crate_name(self.session(), pre_configured_attrs)
+    fn dep_graph(&self, dep_graph_future: Option<DepGraphFuture>) -> DepGraph {
+        dep_graph_future
+            .and_then(|future| {
+                let sess = self.session();
+                let (prev_graph, prev_work_products) =
+                    sess.time("blocked_on_dep_graph_loading", || future.open().open(sess));
+                rustc_incremental::build_dep_graph(sess, prev_graph, prev_work_products)
             })
-        })
-    }
-
-    fn dep_graph(&self) -> Result<QueryResult<'_, DepGraph>> {
-        self.dep_graph.compute(|| {
-            let sess = self.session();
-            let future_opt = self.dep_graph_future()?.steal();
-            let dep_graph = future_opt
-                .and_then(|future| {
-                    let (prev_graph, mut prev_work_products) =
-                        sess.time("blocked_on_dep_graph_loading", || future.open().open(sess));
-                    // Convert from UnordMap to FxIndexMap by sorting
-                    let prev_work_product_ids =
-                        prev_work_products.items().map(|x| *x.0).into_sorted_stable_ord();
-                    let prev_work_products = prev_work_product_ids
-                        .into_iter()
-                        .map(|x| (x, prev_work_products.remove(&x).unwrap()))
-                        .collect::<FxIndexMap<_, _>>();
-                    rustc_incremental::build_dep_graph(sess, prev_graph, prev_work_products)
-                })
-                .unwrap_or_else(DepGraph::new_disabled);
-            Ok(dep_graph)
-        })
+            .unwrap_or_else(DepGraph::new_disabled)
     }
 
     pub fn global_ctxt(&'tcx self) -> Result<QueryResult<'_, &'tcx GlobalCtxt<'tcx>>> {
         self.gcx.compute(|| {
-            let crate_name = *self.crate_name()?.borrow();
-            let (krate, pre_configured_attrs, lint_store) = self.register_plugins()?.steal();
-
             let sess = self.session();
+            let (krate, pre_configured_attrs) = self.pre_configure()?.steal();
+
+            // parse `#[crate_name]` even if `--crate-name` was passed, to make sure it matches.
+            let crate_name = find_crate_name(sess, &pre_configured_attrs);
+            let crate_types = util::collect_crate_types(sess, &pre_configured_attrs);
+            let stable_crate_id = StableCrateId::new(
+                crate_name,
+                crate_types.contains(&CrateType::Executable),
+                sess.opts.cg.metadata.clone(),
+                sess.cfg_version,
+            );
 
-            let cstore = RwLock::new(Box::new(CStore::new(sess)) as _);
-            let definitions = RwLock::new(Definitions::new(sess.local_stable_crate_id()));
+            // Compute the dependency graph (in the background). We want to do this as early as
+            // possible, to give the DepGraph maximum time to load before `dep_graph` is called.
+            let dep_graph_future = self.dep_graph_future(crate_name, stable_crate_id)?;
+
+            let lint_store = Lrc::new(passes::create_lint_store(
+                sess,
+                &*self.codegen_backend().metadata_loader(),
+                self.compiler.register_lints.as_deref(),
+                &pre_configured_attrs,
+            ));
+            let cstore = RwLock::new(Box::new(CStore::new(
+                self.codegen_backend().metadata_loader(),
+                stable_crate_id,
+            )) as _);
+            let definitions = RwLock::new(Definitions::new(stable_crate_id));
             let source_span = AppendOnlyIndexVec::new();
             let _id = source_span.push(krate.spans.inner_span);
             debug_assert_eq!(_id, CRATE_DEF_ID);
@@ -224,8 +205,10 @@ impl<'tcx> Queries<'tcx> {
 
             let qcx = passes::create_global_ctxt(
                 self.compiler,
+                crate_types,
+                stable_crate_id,
                 lint_store,
-                self.dep_graph()?.steal(),
+                self.dep_graph(dep_graph_future),
                 untracked,
                 &self.gcx_cell,
                 &self.arena,
@@ -237,11 +220,10 @@ impl<'tcx> Queries<'tcx> {
                 feed.crate_name(crate_name);
 
                 let feed = tcx.feed_unit_query();
-                feed.crate_for_resolver(tcx.arena.alloc(Steal::new((krate, pre_configured_attrs))));
-                feed.metadata_loader(
-                    tcx.arena.alloc(Steal::new(self.codegen_backend().metadata_loader())),
+                feed.features_query(
+                    tcx.arena.alloc(rustc_expand::config::features(sess, &pre_configured_attrs)),
                 );
-                feed.features_query(tcx.sess.features_untracked());
+                feed.crate_for_resolver(tcx.arena.alloc(Steal::new((krate, pre_configured_attrs))));
             });
             Ok(qcx)
         })
@@ -303,7 +285,7 @@ impl<'tcx> Queries<'tcx> {
 
         let (crate_hash, prepare_outputs, dep_graph) = self.global_ctxt()?.enter(|tcx| {
             (
-                if tcx.sess.needs_crate_hash() { Some(tcx.crate_hash(LOCAL_CRATE)) } else { None },
+                if tcx.needs_crate_hash() { Some(tcx.crate_hash(LOCAL_CRATE)) } else { None },
                 tcx.output_filenames(()).clone(),
                 tcx.dep_graph.clone(),
             )
diff --git a/compiler/rustc_interface/src/tests.rs b/compiler/rustc_interface/src/tests.rs
index 09141afd1..e3d66d183 100644
--- a/compiler/rustc_interface/src/tests.rs
+++ b/compiler/rustc_interface/src/tests.rs
@@ -67,6 +67,7 @@ fn mk_session(handler: &mut EarlyErrorHandler, matches: getopts::Matches) -> (Se
         None,
         None,
         "",
+        None,
     );
     (sess, cfg)
 }
@@ -714,6 +715,7 @@ fn test_unstable_options_tracking_hash() {
     untracked!(perf_stats, true);
     // `pre_link_arg` is omitted because it just forwards to `pre_link_args`.
     untracked!(pre_link_args, vec![String::from("abc"), String::from("def")]);
+    untracked!(print_codegen_stats, true);
     untracked!(print_llvm_passes, true);
     untracked!(print_mono_items, Some(String::from("abc")));
     untracked!(print_type_sizes, true);
@@ -738,6 +740,7 @@ fn test_unstable_options_tracking_hash() {
     untracked!(unstable_options, true);
     untracked!(validate_mir, true);
     untracked!(verbose, true);
+    untracked!(write_long_types_to_disk, false);
     // tidy-alphabetical-end
 
     macro_rules! tracked {
diff --git a/compiler/rustc_interface/src/util.rs b/compiler/rustc_interface/src/util.rs
index 035ea2414..ad35dbbc8 100644
--- a/compiler/rustc_interface/src/util.rs
+++ b/compiler/rustc_interface/src/util.rs
@@ -70,6 +70,7 @@ pub fn create_session(
         Box<dyn FnOnce(&config::Options) -> Box<dyn CodegenBackend> + Send>,
     >,
     descriptions: Registry,
+    ice_file: Option<PathBuf>,
 ) -> (Session, Box<dyn CodegenBackend>) {
     let codegen_backend = if let Some(make_codegen_backend) = make_codegen_backend {
         make_codegen_backend(&sopts)
@@ -111,6 +112,7 @@ pub fn create_session(
         file_loader,
         target_override,
         rustc_version_str().unwrap_or("unknown"),
+        ice_file,
     );
 
     codegen_backend.init(&sess);
@@ -517,7 +519,8 @@ fn multiple_output_types_to_stdout(
     output_types: &OutputTypes,
     single_output_file_is_stdout: bool,
 ) -> bool {
-    if atty::is(atty::Stream::Stdout) {
+    use std::io::IsTerminal;
+    if std::io::stdout().is_terminal() {
         // If stdout is a tty, check if multiple text output types are
         // specified by `--emit foo=- --emit bar=-` or `-o - --emit foo,bar`
         let named_text_types = output_types