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diff --git a/lib/stdlib/test/epp_SUITE_data/mac.erl b/lib/stdlib/test/epp_SUITE_data/mac.erl
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+%%
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 1998-2009. All Rights Reserved.
+%%
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%%
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%%
+%% %CopyrightEnd%
+%%
+-module(mac).
+
+-compile(export_all).
+
+-define(A, ?A + ?A).
+
+-define(a, ?a + ?a).
+-define(b, x + ?c(2)).
+-define(c(Y), x + Y).
+-define(d(X), X X).
+
+bar() ->
+ 1 ?d(?d(?d(?d(?d(?d(?d(+1))))))).
+
+foo1() ->
+ ?a.
+
+foo2() ->
+ ?b.
+
+foo3() ->
+ ?A.
+
+-define( this, ?that).
+-define( that, ?this).
+
+talkAbout()->
+ ?this==?that.