From 611db1d3f397005199c9bd9ea70535da9d16bfcd Mon Sep 17 00:00:00 2001
From: Boxy <supbscripter@gmail.com>
Date: Fri, 30 Sep 2022 22:52:02 +0100
Subject: [PATCH] remove unnecessary `Key` impl

---
 compiler/rustc_query_impl/src/keys.rs | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/compiler/rustc_query_impl/src/keys.rs b/compiler/rustc_query_impl/src/keys.rs
index 68debcffc857..47762440e290 100644
--- a/compiler/rustc_query_impl/src/keys.rs
+++ b/compiler/rustc_query_impl/src/keys.rs
@@ -557,14 +557,3 @@ impl<'tcx> Key for (Ty<'tcx>, ty::ValTree<'tcx>) {
         DUMMY_SP
     }
 }
-
-impl<'tcx> Key for (&'tcx ty::AssocItem, &'tcx ty::AssocItem, ty::TraitRef<'tcx>) {
-    #[inline(always)]
-    fn query_crate_is_local(&self) -> bool {
-        self.0.def_id.krate == LOCAL_CRATE
-    }
-
-    fn default_span(&self, tcx: TyCtxt<'_>) -> Span {
-        tcx.def_span(self.0.def_id)
-    }
-}