1 files changed, 6 insertions, 6 deletions
diff --git a/compiler/rustc_mir_transform/src/inline.rs b/compiler/rustc_mir_transform/src/inline.rs
index 28c9080d3..6e6d6566f 100644
--- a/compiler/rustc_mir_transform/src/inline.rs
+++ b/compiler/rustc_mir_transform/src/inline.rs
@@ -96,7 +96,7 @@ fn inline<'tcx>(tcx: TyCtxt<'tcx>, body: &mut Body<'tcx>) -> bool {
         history: Vec::new(),
         changed: false,
     };
-    let blocks = BasicBlock::new(0)..body.basic_blocks.next_index();
+    let blocks = START_BLOCK..body.basic_blocks.next_index();
     this.process_blocks(body, blocks);
     this.changed
 }
@@ -331,7 +331,7 @@ impl<'tcx> Inliner<'tcx> {
                     return None;
                 }
 
-                let fn_sig = self.tcx.bound_fn_sig(def_id).subst(self.tcx, substs);
+                let fn_sig = self.tcx.fn_sig(def_id).subst(self.tcx, substs);
                 let source_info = SourceInfo { span: fn_span, ..terminator.source_info };
 
                 return Some(CallSite { callee, fn_sig, block: bb, target, source_info });
@@ -888,7 +888,7 @@ impl<'tcx> Visitor<'tcx> for CostChecker<'_, 'tcx> {
         location: Location,
     ) {
         if let ProjectionElem::Field(f, ty) = elem {
-            let parent = Place { local, projection: self.tcx.intern_place_elems(proj_base) };
+            let parent = Place { local, projection: self.tcx.mk_place_elems(proj_base) };
             let parent_ty = parent.ty(&self.callee_body.local_decls, self.tcx);
             let check_equal = |this: &mut Self, f_ty| {
                 if !util::is_equal_up_to_subtyping(this.tcx, this.param_env, ty, f_ty) {
@@ -900,7 +900,7 @@ impl<'tcx> Visitor<'tcx> for CostChecker<'_, 'tcx> {
 
             let kind = match parent_ty.ty.kind() {
                 &ty::Alias(ty::Opaque, ty::AliasTy { def_id, substs, .. }) => {
-                    self.tcx.bound_type_of(def_id).subst(self.tcx, substs).kind()
+                    self.tcx.type_of(def_id).subst(self.tcx, substs).kind()
                 }
                 kind => kind,
             };
@@ -947,12 +947,12 @@ impl<'tcx> Visitor<'tcx> for CostChecker<'_, 'tcx> {
                             return;
                         };
 
-                        let Some(&f_ty) = layout.field_tys.get(local) else {
+                        let Some(f_ty) = layout.field_tys.get(local) else {
                             self.validation = Err("malformed MIR");
                             return;
                         };
 
-                        f_ty
+                        f_ty.ty
                     } else {
                         let Some(f_ty) = substs.as_generator().prefix_tys().nth(f.index()) else {
                             self.validation = Err("malformed MIR");