diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 9c40d9595cc..8c0f18eb123 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,6 +1,7 @@
 2008-08-04  Arnaud Charlet  <charlet@adacore.com>
 
 	* gnat.dg/bip_aggregate_bug.adb: New test.
+	* gnat.dg/test_ai254.adb: New test.
 
 2008-08-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
diff --git a/gcc/testsuite/gnat.dg/test_ai254.adb b/gcc/testsuite/gnat.dg/test_ai254.adb
new file mode 100644
index 00000000000..18f65837259
--- /dev/null
+++ b/gcc/testsuite/gnat.dg/test_ai254.adb
@@ -0,0 +1,12 @@
+--  { dg-do compile }
+
+procedure test_ai254 is
+   function Func
+      (Obj : not null access protected function (X : Float) return Float)
+      return not null access protected function (X : Float) return Float is
+   begin
+      return null;
+   end;
+begin
+   null;
+end;