New upstream version 1.58.1+dfsg1

[rustc.git] / compiler / rustc_infer / src / infer / error_reporting / nice_region_error / static_impl_trait.rs

diff --git a/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/static_impl_trait.rs b/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/static_impl_trait.rs
index 7fba6a823d75ee4e40a62365a655dee1aed4c99e..2aaebed28ced759939b87cb4269f916357896325 100644 (file)
--- a/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/static_impl_trait.rs
+++ b/compiler/rustc_infer/src/infer/error_reporting/nice_region_error/static_impl_trait.rs
@@ -192,14 +192,16 @@ impl<'a, 'tcx> NiceRegionError<'a, 'tcx> {
                 ObligationCauseCode::MatchImpl(parent, ..) => &parent.code,
                 _ => &cause.code,
             };
-            if let ObligationCauseCode::ItemObligation(item_def_id) = *code {
+            if let (ObligationCauseCode::ItemObligation(item_def_id), None) =
+                (code, override_error_code)
+            {
                 // Same case of `impl Foo for dyn Bar { fn qux(&self) {} }` introducing a `'static`
                 // lifetime as above, but called using a fully-qualified path to the method:
                 // `Foo::qux(bar)`.
                 let mut v = TraitObjectVisitor(FxHashSet::default());
                 v.visit_ty(param.param_ty);
                 if let Some((ident, self_ty)) =
-                    self.get_impl_ident_and_self_ty_from_trait(item_def_id, &v.0)
+                    self.get_impl_ident_and_self_ty_from_trait(*item_def_id, &v.0)
                 {
                     if self.suggest_constrain_dyn_trait_in_impl(&mut err, &v.0, ident, self_ty) {
                         override_error_code = Some(ident);
@@ -263,9 +265,7 @@ pub fn suggest_new_region_bound(
         match fn_return.kind {
             TyKind::OpaqueDef(item_id, _) => {
                 let item = tcx.hir().item(item_id);
-                let opaque = if let ItemKind::OpaqueTy(opaque) = &item.kind {
-                    opaque
-                } else {
+                let ItemKind::OpaqueTy(opaque) = &item.kind else {
                     return;
                 };