1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index 4d175cb..41e3c82 100644
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -2139,6 +2139,7 @@ pushdecl (x)
 	      DECL_ORIGINAL_TYPE (x) = tt;
               tt = build_type_copy (tt);
               TYPE_NAME (tt) = x;
+	      TREE_USED (tt) = TREE_USED (x);
               TREE_TYPE (x) = tt;
             }
         }