1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c
index 156a09e..7676373 100644
--- a/gcc/cp/tree.c
+++ b/gcc/cp/tree.c
@@ -3129,6 +3129,17 @@ cp_free_lang_data (tree t)
       DECL_EXTERNAL (t) = 1;
       TREE_STATIC (t) = 0;
     }
+  if (CP_AGGREGATE_TYPE_P (t)
+      && TYPE_NAME (t))
+    {
+      tree name = TYPE_NAME (t);
+      if (TREE_CODE (name) == TYPE_DECL)
+	name = DECL_NAME (name);
+      /* Drop anonymous names.  */
+      if (name != NULL_TREE
+	  && ANON_AGGRNAME_P (name))
+	TYPE_NAME (t) = NULL_TREE;
+    }
 }