reduce query calls in pretty printing when finding item bounds of synthesized GATs

Author: adwinwhite

compiler/rustc_hir_analysis/src/collect/item_bounds.rs

@@ -367,8 +367,13 @@ pub(super) fn explicit_item_bounds_with_filter(
         // a projection self type.
         Some(ty::ImplTraitInTraitData::Trait { opaque_def_id, .. }) => {
             let opaque_ty = tcx.hir_node_by_def_id(opaque_def_id.expect_local()).expect_opaque_ty();
-            let bounds =
-                associated_type_bounds(tcx, def_id, opaque_ty.bounds, opaque_ty.span, filter);
+            let bounds = ty::print::with_reduced_queries!(associated_type_bounds(
+                tcx,
+                def_id,
+                opaque_ty.bounds,
+                opaque_ty.span,
+                filter
+            ));
             return ty::EarlyBinder::bind(bounds);
         }
         Some(ty::ImplTraitInTraitData::Impl { .. }) => {