better names and a comment

2 files changed, 3 insertions, 3 deletions

diff --git a/compiler/rustc_middle/src/query/mod.rs b/compiler/rustc_middle/src/query/mod.rs
index 5200628370e..37db2274f67 100644
--- a/compiler/rustc_middle/src/query/mod.rs
+++ b/compiler/rustc_middle/src/query/mod.rs
@@ -169,7 +169,7 @@ rustc_queries! {
         separate_provide_extern
     }
 
-    query collect_trait_impl_trait_tys(key: DefId)
+    query collect_return_position_impl_trait_in_trait_tys(key: DefId)
         -> Result<&'tcx FxHashMap<DefId, Ty<'tcx>>, ErrorGuaranteed>
     {
         desc { "comparing an impl and trait method signature, inferring any hidden `impl Trait` types in the process" }
diff --git a/compiler/rustc_middle/src/ty/util.rs b/compiler/rustc_middle/src/ty/util.rs
index 6d3b94c1fdb..cc53659f827 100644
--- a/compiler/rustc_middle/src/ty/util.rs
+++ b/compiler/rustc_middle/src/ty/util.rs
@@ -641,11 +641,11 @@ impl<'tcx> TyCtxt<'tcx> {
         ty::EarlyBinder(self.type_of(def_id))
     }
 
-    pub fn bound_trait_impl_trait_tys(
+    pub fn bound_return_position_impl_trait_in_trait_tys(
         self,
         def_id: DefId,
     ) -> ty::EarlyBinder<Result<&'tcx FxHashMap<DefId, Ty<'tcx>>, ErrorGuaranteed>> {
-        ty::EarlyBinder(self.collect_trait_impl_trait_tys(def_id))
+        ty::EarlyBinder(self.collect_return_position_impl_trait_in_trait_tys(def_id))
     }
 
     pub fn bound_fn_sig(self, def_id: DefId) -> ty::EarlyBinder<ty::PolyFnSig<'tcx>> {