X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;ds=sidebyside;f=compiler%2Frustc_typeck%2Fsrc%2Fastconv%2Fmod.rs;h=58f4f02052f8bd64a7c9d964311fb73263a5e32a;hb=9e7b7d5e1c9199f372107e0ace1733c11d09fe37;hp=9e4da0580522b54fd21940f109c3fd1fd8e0329a;hpb=90c59e736b142965ce42c4a41f50d447c28faa74;p=rust.git

diff --git a/compiler/rustc_typeck/src/astconv/mod.rs b/compiler/rustc_typeck/src/astconv/mod.rs
index 9e4da058052..58f4f02052f 100644
--- a/compiler/rustc_typeck/src/astconv/mod.rs
+++ b/compiler/rustc_typeck/src/astconv/mod.rs
@@ -382,7 +382,7 @@ struct SubstsForAstPathCtxt<'a, 'tcx> {
             def_id: DefId,
             generic_args: &'a GenericArgs<'a>,
             span: Span,
-            missing_type_params: Vec<String>,
+            missing_type_params: Vec<Symbol>,
             inferred_params: Vec<Span>,
             infer_args: bool,
             is_object: bool,
@@ -514,7 +514,7 @@ fn inferred_kind(
                             // defaults. This will lead to an ICE if we are not
                             // careful!
                             if self.default_needs_object_self(param) {
-                                self.missing_type_params.push(param.name.to_string());
+                                self.missing_type_params.push(param.name);
                                 tcx.ty_error().into()
                             } else {
                                 // This is a default type parameter.
@@ -1150,17 +1150,12 @@ fn add_predicates_for_ast_type_binding(
             .expect("missing associated type");
 
         if !assoc_item.vis.is_accessible_from(def_scope, tcx) {
-            let kind = match assoc_item.kind {
-                ty::AssocKind::Type => "type",
-                ty::AssocKind::Const => "const",
-                _ => unreachable!(),
-            };
             tcx.sess
                 .struct_span_err(
                     binding.span,
-                    &format!("associated {kind} `{}` is private", binding.item_name),
+                    &format!("{} `{}` is private", assoc_item.kind, binding.item_name),
                 )
-                .span_label(binding.span, &format!("private associated {kind}"))
+                .span_label(binding.span, &format!("private {}", assoc_item.kind))
                 .emit();
         }
         tcx.check_stability(assoc_item.def_id, Some(hir_ref_id), binding.span, None);
@@ -2676,7 +2671,7 @@ fn ast_ty_to_ty_inner(&self, ast_ty: &hir::Ty<'_>, borrowed: bool, in_path: bool
                     span,
                     ty,
                     opt_sugg: Some((span, Applicability::MachineApplicable))
-                        .filter(|_| ty.is_suggestable(tcx)),
+                        .filter(|_| ty.is_suggestable(tcx, false)),
                 });
 
                 ty