Sort query output.

Author: cjgillot

compiler/rustc_resolve/src/late/lifetimes.rs

@@ -482,6 +482,11 @@ fn convert_named_region_map(tcx: TyCtxt<'_>, named_region_map: NamedRegionMap) -
         let def_id = tcx.hir().local_def_id(hir_id);
         map.insert(def_id);
     }
+    for (_, late_bound) in &mut rl.late_bound {
+        late_bound.sort_by(|&a, &b| {
+            tcx.def_path_hash(a.to_def_id()).cmp(&tcx.def_path_hash(b.to_def_id()))
+        });
+    }
     for (hir_id, v) in named_region_map.late_bound_vars {
         let map = rl.late_bound_vars.entry(hir_id.owner).or_default();
         map.insert(hir_id.local_id, v);