change item_bounds query to return EarlyBinder; remove bound_item_bounds query

2 files changed, 1 insertions, 8 deletions

diff --git a/compiler/rustc_middle/src/query/mod.rs b/compiler/rustc_middle/src/query/mod.rs
index b3acf815e0c..0ec6f481af1 100644
--- a/compiler/rustc_middle/src/query/mod.rs
+++ b/compiler/rustc_middle/src/query/mod.rs
@@ -272,7 +272,7 @@ rustc_queries! {
     /// ```
     ///
     /// Bounds from the parent (e.g. with nested impl trait) are not included.
-    query item_bounds(key: DefId) -> &'tcx ty::List<ty::Predicate<'tcx>> {
+    query item_bounds(key: DefId) -> ty::EarlyBinder<&'tcx ty::List<ty::Predicate<'tcx>>> {
         desc { |tcx| "elaborating item bounds for `{}`", tcx.def_path_str(key) }
     }
 
diff --git a/compiler/rustc_middle/src/ty/util.rs b/compiler/rustc_middle/src/ty/util.rs
index 37d3e12a667..d0d1dcc584f 100644
--- a/compiler/rustc_middle/src/ty/util.rs
+++ b/compiler/rustc_middle/src/ty/util.rs
@@ -659,13 +659,6 @@ impl<'tcx> TyCtxt<'tcx> {
         ty::EarlyBinder(self.explicit_item_bounds(def_id))
     }
 
-    pub fn bound_item_bounds(
-        self,
-        def_id: DefId,
-    ) -> ty::EarlyBinder<&'tcx ty::List<ty::Predicate<'tcx>>> {
-        ty::EarlyBinder(self.item_bounds(def_id))
-    }
-
     pub fn bound_impl_subject(self, def_id: DefId) -> ty::EarlyBinder<ty::ImplSubject<'tcx>> {
         ty::EarlyBinder(self.impl_subject(def_id))
     }