diff --git a/gcc/testsuite/g++.dg/ext/alias-canon2.C b/gcc/testsuite/g++.dg/ext/alias-canon2.C
index 4833db852d3..3806cb45399 100644
--- a/gcc/testsuite/g++.dg/ext/alias-canon2.C
+++ b/gcc/testsuite/g++.dg/ext/alias-canon2.C
@@ -31,6 +31,3 @@ out_long (ui64 longVal)
         }
     }
 }
-
-void f(ui32 *) { }
-void f(ui32a *) { }