Don't register predicates for RPITIT items in built-in trait object i…

…mpl confirmation

compiler/rustc_trait_selection/src/traits/select/confirmation.rs

@@ -629,7 +629,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> {
 
             // When `async_fn_in_dyn_trait` is enabled, we don't need to check the
             // RPITIT for compatibility, since it's not provided by the user.
-            if tcx.features().async_fn_in_dyn_trait() && tcx.is_impl_trait_in_trait(assoc_type) {
+            if &&tcx.features().async_fn_in_dyn_trait() && tcx.is_impl_trait_in_trait(assoc_type) {
                 continue;
             }