libstdc++: Fix -Wmismatched-tags warnings (PR 96063)

[thirdparty/gcc.git] / libstdc++-v3 / include / bits / stl_set.h

diff --git a/libstdc++-v3/include/bits/stl_set.h b/libstdc++-v3/include/bits/stl_set.h
index da426650815a45962aecba166d82601f15f1939e..c8631279c1fce7f460bee75ad023eaa30f3c43d7 100644 (file)
--- a/libstdc++-v3/include/bits/stl_set.h
+++ b/libstdc++-v3/include/bits/stl_set.h
@@ -604,7 +604,7 @@ _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
       { return _M_t._M_reinsert_node_hint_unique(__hint, std::move(__nh)); }
 
       template<typename, typename>
-       friend class std::_Rb_tree_merge_helper;
+       friend struct std::_Rb_tree_merge_helper;
 
       template<typename _Compare1>
        void