Merging upstream version 1.71.1+dfsg1.

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

1 files changed, 7 insertions, 4 deletions

diff --git a/compiler/rustc_borrowck/src/region_infer/opaque_types.rs b/compiler/rustc_borrowck/src/region_infer/opaque_types.rs
index 2b16655cf..7fc89e89a 100644
--- a/compiler/rustc_borrowck/src/region_infer/opaque_types.rs
+++ b/compiler/rustc_borrowck/src/region_infer/opaque_types.rs
@@ -2,9 +2,10 @@ use rustc_data_structures::fx::{FxIndexMap, FxIndexSet};
 use rustc_errors::ErrorGuaranteed;
 use rustc_hir::def_id::LocalDefId;
 use rustc_hir::OpaqueTyOrigin;
+use rustc_infer::infer::InferCtxt;
 use rustc_infer::infer::TyCtxtInferExt as _;
-use rustc_infer::infer::{DefiningAnchor, InferCtxt};
 use rustc_infer::traits::{Obligation, ObligationCause};
+use rustc_middle::traits::DefiningAnchor;
 use rustc_middle::ty::subst::{GenericArgKind, InternalSubsts};
 use rustc_middle::ty::visit::TypeVisitableExt;
 use rustc_middle::ty::{self, OpaqueHiddenType, OpaqueTypeKey, Ty, TyCtxt, TypeFoldable};
@@ -152,8 +153,10 @@ impl<'tcx> RegionInferenceContext<'tcx> {
                     let guar = ty.error_reported().err().unwrap_or_else(|| {
                         prev.report_mismatch(
                             &OpaqueHiddenType { ty, span: concrete_type.span },
+                            opaque_type_key.def_id,
                             infcx.tcx,
                         )
+                        .emit()
                     });
                     prev.ty = infcx.tcx.ty_error(guar);
                 }
@@ -265,7 +268,7 @@ impl<'tcx> InferCtxtExt<'tcx> for InferCtxt<'tcx> {
 
         // Only check this for TAIT. RPIT already supports `tests/ui/impl-trait/nested-return-type2.rs`
         // on stable and we'd break that.
-        let OpaqueTyOrigin::TyAlias = origin else {
+        let OpaqueTyOrigin::TyAlias { .. } = origin else {
             return definition_ty;
         };
         let def_id = opaque_type_key.def_id;
@@ -360,7 +363,7 @@ fn check_opaque_type_parameter_valid(
         // which would error here on all of the `'static` args.
         OpaqueTyOrigin::FnReturn(..) | OpaqueTyOrigin::AsyncFn(..) => return Ok(()),
         // Check these
-        OpaqueTyOrigin::TyAlias => {}
+        OpaqueTyOrigin::TyAlias { .. } => {}
     }
     let opaque_generics = tcx.generics_of(opaque_type_key.def_id);
     let mut seen_params: FxIndexMap<_, Vec<_>> = FxIndexMap::default();
@@ -399,7 +402,7 @@ fn check_opaque_type_parameter_valid(
             return Err(tcx
                 .sess
                 .struct_span_err(span, "non-defining opaque type use in defining scope")
-                .span_note(spans, &format!("{} used multiple times", descr))
+                .span_note(spans, format!("{} used multiple times", descr))
                 .emit());
         }
     }