Pass TyCtxt instead of Queries to the after_analysis callbacks

There is no other query that may need to be called at that point anyway.

compiler/rustc_driver_impl/src/lib.rs

@@ -50,6 +50,7 @@ use rustc_interface::{Linker, Queries, interface, passes};
 use rustc_lint::unerased_lint_store;
 use rustc_metadata::creader::MetadataLoader;
 use rustc_metadata::locator;
+use rustc_middle::ty::TyCtxt;
 use rustc_parse::{new_parser_from_file, new_parser_from_source_str, unwrap_or_emit_fatal};
 use rustc_session::config::{
     CG_OPTIONS, ErrorOutputType, Input, OutFileName, OutputType, UnstableOptions, Z_OPTIONS,
@@ -179,7 +180,7 @@ pub trait Callbacks {
     fn after_analysis<'tcx>(
         &mut self,
         _compiler: &interface::Compiler,
-        _queries: &'tcx Queries<'tcx>,
+        _tcx: TyCtxt<'tcx>,
     ) -> Compilation {
         Compilation::Continue
     }
@@ -437,13 +438,11 @@ fn run_compiler(
                 }
 
                 tcx.analysis(())?;
-            })?;
 
-            if callbacks.after_analysis(compiler, queries) == Compilation::Stop {
+                if callbacks.after_analysis(compiler, tcx) == Compilation::Stop {
                     return early_exit();
                 }
 
-            queries.global_ctxt()?.enter(|tcx| {
                 Ok(Some(Linker::codegen_and_build_linker(tcx, &*compiler.codegen_backend)?))
             })
         })?;

compiler/rustc_smir/src/rustc_internal/mod.rs

@@ -313,6 +313,7 @@ macro_rules! optional {
 macro_rules! run_driver {
     ($args:expr, $callback:expr $(, $with_tcx:ident)?) => {{
         use rustc_driver::{Callbacks, Compilation, RunCompiler};
+        use rustc_middle::ty::TyCtxt;
         use rustc_interface::{interface, Queries};
         use stable_mir::CompilerError;
         use std::ops::ControlFlow;
@@ -373,9 +374,8 @@ macro_rules! run_driver {
             fn after_analysis<'tcx>(
                 &mut self,
                 _compiler: &interface::Compiler,
-                queries: &'tcx Queries<'tcx>,
+                tcx: TyCtxt<'tcx>,
             ) -> Compilation {
-                queries.global_ctxt().unwrap().enter(|tcx| {
                 if let Some(callback) = self.callback.take() {
                     rustc_internal::run(tcx, || {
                         self.result = Some(callback($(optional!($with_tcx tcx))?));
@@ -389,7 +389,6 @@ macro_rules! run_driver {
                 } else {
                     Compilation::Continue
                 }
-                })
             }
         }
 

src/tools/miri/src/bin/miri.rs

@@ -73,9 +73,8 @@ impl rustc_driver::Callbacks for MiriCompilerCalls {
     fn after_analysis<'tcx>(
         &mut self,
         _: &rustc_interface::interface::Compiler,
-        queries: &'tcx rustc_interface::Queries<'tcx>,
+        tcx: TyCtxt<'tcx>,
     ) -> Compilation {
-        queries.global_ctxt().unwrap().enter(|tcx| {
         if tcx.sess.dcx().has_errors_or_delayed_bugs().is_some() {
             tcx.dcx().fatal("miri cannot be run on programs that fail compilation");
         }
@@ -112,12 +111,9 @@ impl rustc_driver::Callbacks for MiriCompilerCalls {
         }
 
         if let Some(return_code) = miri::eval_entry(tcx, entry_def_id, entry_type, config) {
-                std::process::exit(
-                    i32::try_from(return_code).expect("Return value was too large!"),
-                );
+            std::process::exit(i32::try_from(return_code).expect("Return value was too large!"));
         }
         tcx.dcx().abort_if_errors();
-        });
 
         Compilation::Stop
     }
@@ -193,9 +189,8 @@ impl rustc_driver::Callbacks for MiriBeRustCompilerCalls {
     fn after_analysis<'tcx>(
         &mut self,
         _: &rustc_interface::interface::Compiler,
-        queries: &'tcx rustc_interface::Queries<'tcx>,
+        tcx: TyCtxt<'tcx>,
     ) -> Compilation {
-        queries.global_ctxt().unwrap().enter(|tcx| {
         if self.target_crate {
             // cargo-miri has patched the compiler flags to make these into check-only builds,
             // but we are still emulating regular rustc builds, which would perform post-mono
@@ -206,7 +201,6 @@ impl rustc_driver::Callbacks for MiriBeRustCompilerCalls {
             // builds, but we are setting `-Zalways-encode-mir` which avoids those issues.
             let _ = tcx.collect_and_partition_mono_items(());
         }
-        });
         Compilation::Continue
     }
 }

tests/ui-fulldeps/obtain-borrowck.rs

@@ -25,19 +25,20 @@ extern crate rustc_interface;
 extern crate rustc_middle;
 extern crate rustc_session;
 
+use std::cell::RefCell;
+use std::collections::HashMap;
+use std::thread_local;
+
 use rustc_borrowck::consumers::{self, BodyWithBorrowckFacts, ConsumerOptions};
 use rustc_driver::Compilation;
 use rustc_hir::def::DefKind;
 use rustc_hir::def_id::LocalDefId;
+use rustc_interface::Config;
 use rustc_interface::interface::Compiler;
-use rustc_interface::{Config, Queries};
 use rustc_middle::query::queries::mir_borrowck::ProvidedValue;
 use rustc_middle::ty::TyCtxt;
 use rustc_middle::util::Providers;
 use rustc_session::Session;
-use std::cell::RefCell;
-use std::collections::HashMap;
-use std::thread_local;
 
 fn main() {
     let exit_code = rustc_driver::catch_with_exit_code(move || {
@@ -63,13 +64,8 @@ impl rustc_driver::Callbacks for CompilerCalls {
 
     // In this callback we trigger borrow checking of all functions and obtain
     // the result.
-    fn after_analysis<'tcx>(
-        &mut self,
-        compiler: &Compiler,
-        queries: &'tcx Queries<'tcx>,
-    ) -> Compilation {
-        compiler.sess.dcx().abort_if_errors();
-        queries.global_ctxt().unwrap().enter(|tcx| {
+    fn after_analysis<'tcx>(&mut self, _compiler: &Compiler, tcx: TyCtxt<'tcx>) -> Compilation {
+        tcx.sess.dcx().abort_if_errors();
         // Collect definition ids of MIR bodies.
         let hir = tcx.hir();
         let mut bodies = Vec::new();
@@ -111,7 +107,6 @@ impl rustc_driver::Callbacks for CompilerCalls {
             println!("{}", def_id);
             assert!(body.input_facts.unwrap().cfg_edge.len() > 0);
         }
-        });
 
         Compilation::Continue
     }

tests/ui-fulldeps/stable-mir/check_abi.rs

@@ -11,6 +11,7 @@
 #![feature(ascii_char, ascii_char_variants)]
 
 extern crate rustc_hir;
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/check_allocation.rs

@@ -13,6 +13,7 @@
 #![feature(ascii_char, ascii_char_variants)]
 
 extern crate rustc_hir;
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/check_attribute.rs

@@ -9,6 +9,7 @@
 #![feature(rustc_private)]
 
 extern crate rustc_hir;
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/check_binop.rs

@@ -9,6 +9,7 @@
 #![feature(rustc_private)]
 
 extern crate rustc_hir;
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/check_crate_defs.rs

@@ -10,6 +10,7 @@
 #![feature(assert_matches)]
 
 extern crate rustc_hir;
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/check_def_ty.rs

@@ -11,6 +11,7 @@
 #![feature(rustc_private)]
 #![feature(assert_matches)]
 
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/check_defs.rs

@@ -10,6 +10,7 @@
 #![feature(rustc_private)]
 #![feature(assert_matches)]
 
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/check_instance.rs

@@ -10,6 +10,7 @@
 #![feature(rustc_private)]
 #![feature(assert_matches)]
 
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/check_intrinsics.rs

@@ -13,6 +13,7 @@
 #![feature(rustc_private)]
 #![feature(assert_matches)]
 
+extern crate rustc_middle;
 extern crate rustc_hir;
 #[macro_use]
 extern crate rustc_smir;

tests/ui-fulldeps/stable-mir/check_item_kind.rs

@@ -10,6 +10,7 @@
 #![feature(rustc_private)]
 #![feature(assert_matches)]
 
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/check_normalization.rs

@@ -9,6 +9,7 @@
 
 #![feature(rustc_private)]
 
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/check_trait_queries.rs

@@ -10,6 +10,7 @@
 #![feature(rustc_private)]
 #![feature(assert_matches)]
 
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/check_transform.rs

@@ -11,6 +11,7 @@
 #![feature(ascii_char, ascii_char_variants)]
 
 extern crate rustc_hir;
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/check_ty_fold.rs

@@ -11,6 +11,7 @@
 #![feature(rustc_private)]
 #![feature(assert_matches)]
 
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/compilation-result.rs

@@ -10,6 +10,7 @@
 #![feature(rustc_private)]
 #![feature(assert_matches)]
 
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/crate-info.rs

@@ -11,6 +11,7 @@
 #![feature(assert_matches)]
 
 extern crate rustc_hir;
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/projections.rs

@@ -11,6 +11,7 @@
 #![feature(assert_matches)]
 
 extern crate rustc_hir;
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;

tests/ui-fulldeps/stable-mir/smir_visitor.rs

@@ -10,6 +10,7 @@
 #![feature(rustc_private)]
 #![feature(assert_matches)]
 
+extern crate rustc_middle;
 #[macro_use]
 extern crate rustc_smir;
 extern crate rustc_driver;