fixed possibly dangling reference to a temporary for gcc.

uxlfoundation · Mar 3, 2025 · 62ab9e0 · 62ab9e0
1 parent 2238fad
commit 62ab9e0
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/cpp/oneapi/dal/algo/triangle_counting/detail/vertex_ranking_ops.hpp b/cpp/oneapi/dal/algo/triangle_counting/detail/vertex_ranking_ops.hpp
@@ -32,13 +32,13 @@ struct vertex_ranking_ops_dispatcher {
     vertex_ranking_result<task_t> operator()(const Policy &policy,
                                              const Descriptor &descriptor,
                                              vertex_ranking_input<Graph, task_t> &input) const {
-        const auto &t = dal::preview::detail::csr_topology_builder<Graph>()(input.get_graph());
+
+
+        auto topology_builder = dal::preview::detail::csr_topology_builder<Graph>();
 
-        static auto impl = get_backend<Policy, Descriptor>(descriptor, t);
+        const auto &t = topology_builder(input.get_graph());
 
-         if (!impl) {
-            throw std::runtime_error("Failed to get backend implementation");
-        }
+        static auto impl = get_backend<Policy, Descriptor>(descriptor, t);
 
         return (*impl)(policy, descriptor, t);
     }