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-rw-r--r--compiler/rustc_mir_transform/src/check_packed_ref.rs2
-rw-r--r--compiler/rustc_mir_transform/src/check_unsafety.rs4
-rw-r--r--compiler/rustc_mir_transform/src/coroutine.rs2
-rw-r--r--compiler/rustc_mir_transform/src/elaborate_drops.rs4
-rw-r--r--compiler/rustc_mir_transform/src/lib.rs2
5 files changed, 7 insertions, 7 deletions
diff --git a/compiler/rustc_mir_transform/src/check_packed_ref.rs b/compiler/rustc_mir_transform/src/check_packed_ref.rs
index 77bcba50a3c..a405ed6088d 100644
--- a/compiler/rustc_mir_transform/src/check_packed_ref.rs
+++ b/compiler/rustc_mir_transform/src/check_packed_ref.rs
@@ -52,7 +52,7 @@ impl<'tcx> Visitor<'tcx> for PackedRefChecker<'_, 'tcx> {
                     );
                 } else {
                     self.tcx
-                        .sess
+                        .dcx()
                         .emit_err(errors::UnalignedPackedRef { span: self.source_info.span });
                 }
             }
diff --git a/compiler/rustc_mir_transform/src/check_unsafety.rs b/compiler/rustc_mir_transform/src/check_unsafety.rs
index f246de55ca8..23726e49f4d 100644
--- a/compiler/rustc_mir_transform/src/check_unsafety.rs
+++ b/compiler/rustc_mir_transform/src/check_unsafety.rs
@@ -242,7 +242,7 @@ impl<'tcx> Visitor<'tcx> for UnsafetyChecker<'_, 'tcx> {
                     let assigned_ty = place.ty(&self.body.local_decls, self.tcx).ty;
                     if assigned_ty.needs_drop(self.tcx, self.param_env) {
                         // This would be unsafe, but should be outright impossible since we reject such unions.
-                        self.tcx.sess.span_delayed_bug(
+                        self.tcx.dcx().span_delayed_bug(
                             self.source_info.span,
                             format!("union fields that need dropping should be impossible: {assigned_ty}")
                         );
@@ -568,7 +568,7 @@ pub fn check_unsafety(tcx: TyCtxt<'_>, def_id: LocalDefId) {
                 } else {
                     None
                 };
-                tcx.sess.emit_err(errors::RequiresUnsafe {
+                tcx.dcx().emit_err(errors::RequiresUnsafe {
                     span: source_info.span,
                     enclosing,
                     details,
diff --git a/compiler/rustc_mir_transform/src/coroutine.rs b/compiler/rustc_mir_transform/src/coroutine.rs
index 6da102dcb1c..d1d5b72af70 100644
--- a/compiler/rustc_mir_transform/src/coroutine.rs
+++ b/compiler/rustc_mir_transform/src/coroutine.rs
@@ -1604,7 +1604,7 @@ impl<'tcx> MirPass<'tcx> for StateTransform {
                 (args.discr_ty(tcx), movability == hir::Movability::Movable)
             }
             _ => {
-                tcx.sess.span_delayed_bug(
+                tcx.dcx().span_delayed_bug(
                     body.span,
                     format!("unexpected coroutine type {coroutine_ty}"),
                 );
diff --git a/compiler/rustc_mir_transform/src/elaborate_drops.rs b/compiler/rustc_mir_transform/src/elaborate_drops.rs
index c45badbc559..8575f552f0a 100644
--- a/compiler/rustc_mir_transform/src/elaborate_drops.rs
+++ b/compiler/rustc_mir_transform/src/elaborate_drops.rs
@@ -315,7 +315,7 @@ impl<'b, 'tcx> ElaborateDropsCtxt<'b, 'tcx> {
                     self.init_data.seek_before(self.body.terminator_loc(bb));
                     let (_maybe_live, maybe_dead) = self.init_data.maybe_live_dead(parent);
                     if maybe_dead {
-                        self.tcx.sess.span_delayed_bug(
+                        self.tcx.dcx().span_delayed_bug(
                             terminator.source_info.span,
                             format!(
                                 "drop of untracked, uninitialized value {bb:?}, place {place:?} ({path:?})"
@@ -380,7 +380,7 @@ impl<'b, 'tcx> ElaborateDropsCtxt<'b, 'tcx> {
                 LookupResult::Parent(None) => {}
                 LookupResult::Parent(Some(_)) => {
                     if !replace {
-                        self.tcx.sess.span_delayed_bug(
+                        self.tcx.dcx().span_delayed_bug(
                             terminator.source_info.span,
                             format!("drop of untracked value {bb:?}"),
                         );
diff --git a/compiler/rustc_mir_transform/src/lib.rs b/compiler/rustc_mir_transform/src/lib.rs
index 98d4d96d0c7..9d03bab4844 100644
--- a/compiler/rustc_mir_transform/src/lib.rs
+++ b/compiler/rustc_mir_transform/src/lib.rs
@@ -267,7 +267,7 @@ fn mir_const_qualif(tcx: TyCtxt<'_>, def: LocalDefId) -> ConstQualifs {
     let body = &tcx.mir_const(def).borrow();
 
     if body.return_ty().references_error() {
-        tcx.sess.span_delayed_bug(body.span, "mir_const_qualif: MIR had errors");
+        tcx.dcx().span_delayed_bug(body.span, "mir_const_qualif: MIR had errors");
         return Default::default();
     }