3 files changed, 10 insertions, 10 deletions
diff --git a/compiler/rustc_monomorphize/src/collector.rs b/compiler/rustc_monomorphize/src/collector.rs
index a68bfcd06d5..54464600d99 100644
--- a/compiler/rustc_monomorphize/src/collector.rs
+++ b/compiler/rustc_monomorphize/src/collector.rs
@@ -371,7 +371,7 @@ fn collect_items_rec<'tcx>(
     // current step of mono items collection.
     //
     // FIXME: don't rely on global state, instead bubble up errors. Note: this is very hard to do.
-    let error_count = tcx.sess.dcx().err_count();
+    let error_count = tcx.dcx().err_count();
 
     match starting_item.node {
         MonoItem::Static(def_id) => {
@@ -459,12 +459,12 @@ fn collect_items_rec<'tcx>(
 
     // Check for PMEs and emit a diagnostic if one happened. To try to show relevant edges of the
     // mono item graph.
-    if tcx.sess.dcx().err_count() > error_count
+    if tcx.dcx().err_count() > error_count
         && starting_item.node.is_generic_fn(tcx)
         && starting_item.node.is_user_defined()
     {
         let formatted_item = with_no_trimmed_paths!(starting_item.node.to_string());
-        tcx.sess.emit_note(EncounteredErrorWhileInstantiating {
+        tcx.dcx().emit_note(EncounteredErrorWhileInstantiating {
             span: starting_item.span,
             formatted_item,
         });
@@ -541,7 +541,7 @@ fn check_recursion_limit<'tcx>(
         } else {
             None
         };
-        tcx.sess.emit_fatal(RecursionLimit {
+        tcx.dcx().emit_fatal(RecursionLimit {
             span,
             shrunk,
             def_span,
@@ -584,7 +584,7 @@ fn check_type_length_limit<'tcx>(tcx: TyCtxt<'tcx>, instance: Instance<'tcx>) {
         } else {
             None
         };
-        tcx.sess.emit_fatal(TypeLengthLimit { span, shrunk, was_written, path, type_length });
+        tcx.dcx().emit_fatal(TypeLengthLimit { span, shrunk, was_written, path, type_length });
     }
 }
 
@@ -997,7 +997,7 @@ fn should_codegen_locally<'tcx>(tcx: TyCtxt<'tcx>, instance: &Instance<'tcx>) ->
     }
 
     if !tcx.is_mir_available(def_id) {
-        tcx.sess.emit_fatal(NoOptimizedMir {
+        tcx.dcx().emit_fatal(NoOptimizedMir {
             span: tcx.def_span(def_id),
             crate_name: tcx.crate_name(def_id.krate),
         });
diff --git a/compiler/rustc_monomorphize/src/partitioning.rs b/compiler/rustc_monomorphize/src/partitioning.rs
index d47d3e5e7d3..55090636cb7 100644
--- a/compiler/rustc_monomorphize/src/partitioning.rs
+++ b/compiler/rustc_monomorphize/src/partitioning.rs
@@ -1079,7 +1079,7 @@ where
                 (span1, span2) => span1.or(span2),
             };
 
-            tcx.sess.emit_fatal(SymbolAlreadyDefined { span, symbol: sym1.to_string() });
+            tcx.dcx().emit_fatal(SymbolAlreadyDefined { span, symbol: sym1.to_string() });
         }
     }
 }
@@ -1093,7 +1093,7 @@ fn collect_and_partition_mono_items(tcx: TyCtxt<'_>, (): ()) -> (&DefIdSet, &[Co
                 MonoItemCollectionMode::Eager
             } else {
                 if mode != "lazy" {
-                    tcx.sess.emit_warning(UnknownCguCollectionMode { mode });
+                    tcx.dcx().emit_warning(UnknownCguCollectionMode { mode });
                 }
 
                 MonoItemCollectionMode::Lazy
@@ -1148,7 +1148,7 @@ fn collect_and_partition_mono_items(tcx: TyCtxt<'_>, (): ()) -> (&DefIdSet, &[Co
         if let Err(err) =
             dump_mono_items_stats(tcx, codegen_units, path, tcx.crate_name(LOCAL_CRATE))
         {
-            tcx.sess.emit_fatal(CouldntDumpMonoStats { error: err.to_string() });
+            tcx.dcx().emit_fatal(CouldntDumpMonoStats { error: err.to_string() });
         }
     }
 
diff --git a/compiler/rustc_monomorphize/src/polymorphize.rs b/compiler/rustc_monomorphize/src/polymorphize.rs
index 91abbb216d6..009bd0b97b6 100644
--- a/compiler/rustc_monomorphize/src/polymorphize.rs
+++ b/compiler/rustc_monomorphize/src/polymorphize.rs
@@ -215,7 +215,7 @@ fn emit_unused_generic_params_error<'tcx>(
         next_generics = generics.parent.map(|did| tcx.generics_of(did));
     }
 
-    tcx.sess.emit_err(UnusedGenericParamsHint { span: fn_span, param_spans, param_names });
+    tcx.dcx().emit_err(UnusedGenericParamsHint { span: fn_span, param_spans, param_names });
 }
 
 /// Visitor used to aggregate generic parameter uses.