From 69f26bf7d7a4e55120a662eeb1de253e24865d2a Mon Sep 17 00:00:00 2001
From: Deadbeef <ent3rm4n@gmail.com>
Date: Sat, 23 Dec 2023 15:02:03 +0000
Subject: [PATCH] Remove an unused diagnostic struct

this is used at `rustc_middle::error`, is duplicated here somehow
---
 compiler/rustc_middle/src/ty/diagnostics.rs | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/compiler/rustc_middle/src/ty/diagnostics.rs b/compiler/rustc_middle/src/ty/diagnostics.rs
index 0094825fc70d4..c1e2479defd0a 100644
--- a/compiler/rustc_middle/src/ty/diagnostics.rs
+++ b/compiler/rustc_middle/src/ty/diagnostics.rs
@@ -628,11 +628,3 @@ impl<'tcx> FallibleTypeFolder<TyCtxt<'tcx>> for MakeSuggestableFolder<'tcx> {
         c.try_super_fold_with(self)
     }
 }
-
-#[derive(Diagnostic)]
-#[diag(middle_const_not_used_in_type_alias)]
-pub(super) struct ConstNotUsedTraitAlias {
-    pub ct: String,
-    #[primary_span]
-    pub span: Span,
-}